perfiles c grado 50 / grado 36 negros y galvanizados ntc...
TRANSCRIPT
www.tuboscolmena.com
N°CP / 3767 - 2011
NTC - 1560
www.tuboscolmena.com
Calle 45A SUR # 60 - 57 - Sevillana, Bogotá D.C. · Tels: (1) 728 0211 - 724 4655 · Fax: (1) 724 0171www.tuboscolmena.com
Síguenos en: @TubosColmena TubosColmena
N°CP/5496-2015
NTC - 5685
PERFIL C - Grado 50 DOBLE
PERFILES CGRADO 50 / GRADO 36Negros y GalvanizadosNTC 5685
PROPIEDADES TORSIONALES
ALMA(mm)
150
203
220
250
254
305
305
355
400
450
CODIGO
CC150x50
CC203x64
CC220x80
CC250x75
CC254x64
CC305x64
CC305x80
CC355x110
CC400x85
CC450x85
ALA(mm)
100
128
160
150
128
128
160
220
170
170
PESTAÑA(mm)
15
19
19
25
19
19
19
25
25
25
ESPESOR(mm)2,002,503,002,002,503,002,002,503,002,002,503,002,002,503,002,002,503,004,002,002,503,004,002,002,503,004,002,002,503,004,002,002,503,004,00
PESO NEGRO(Kg/m)
8,2810,2012,0611,0813,7016,2412,6215,6218,5613,6216,8820,0612,6815,7018,6614,2817,7021,0627,5615,3018,9622,5629,5819,1223,7428,3037,2418,9623,5628,0836,9220,5425,5230,4240,06
ÁREA(cm²)
10,53612,96315,30614,09617,41320,64616,05619,86323,58617,33621,46325,50616,13619,96323,70618,17622,51326,76635,02419,45624,11328,68637,58424,33630,21336,00647,34424,13629,96335,70646,94426,13632,46338,70650,944
Ix
(cm4)349,61423,79492,78857,48
1047,671228,311189,851458,301715,271594,921957,092304,781463,441792,322106,562279,362796,713293,254224,222573,153162,743731,034804,064571,185639,616678,518668,125267,536493,767683,979956,757021,088662,69
10259,0913316,79
Sx
(cm3)46,6156,5165,7084,48
103,22121,02108,17132,57155,93127,59156,57184,38115,23141,13165,87149,47183,39215,95277,00168,73207,39244,66315,02257,53317,72376,25488,35263,38324,69384,20497,84312,05385,01455,96591,86
Rx
(cm)5,765,725,677,807,767,718,618,578,539,599,559,519,529,489,43
11,2011,1511,0910,9811,5011,4511,4011,3113,7113,6613,6213,5314,7714,7214,6714,5616,3916,3416,2816,17
Ycg
(mm)75,0075,0075,00
101,50101,50101,50110,00110,00110,00125,00125,00125,00127,00127,00127,00152,50152,50152,50152,50152,50152,50152,50152,50177,50177,50177,50177,50200,00200,00200,00200,00225,00225,00225,00225,00
Iy
(cm4)176,94219,14260,50392,05486,76580,11683,43849,13
1012,74660,69821,34980,15475,61591,21705,45559,17695,65830,79
1096,96901,03
1121,131339,141768,812042,392543,293040,284022,411301,391620,941938,132565,401445,891801,562154,882854,40
Sy
(cm3)35,3943,8352,1061,2676,0690,6485,43
106,14126,5988,09
109,51130,6974,3192,38
110,2387,37
108,70129,81171,40112,63140,14167,39221,10185,67231,21276,39365,67153,10190,70228,02301,81170,10211,95253,52335,81
Ry
(cm)4,104,114,135,275,295,306,526,546,556,176,196,205,435,445,465,555,565,575,606,816,826,836,869,169,179,199,227,347,367,377,397,447,457,467,49
Iy
(cm4)51,2060,4368,34
112,12134,18153,98203,47245,21283,46196,68237,34274,76112,12134,18153,98112,12134,18153,98187,08203,47245,21283,46349,85539,49656,90767,55969,06272,66330,08383,38477,99272,66330,08383,38477,99
Sy
(cm3)10,2412,0913,6717,5220,9724,0625,4330,6535,4326,2231,6536,6317,5220,9724,0617,5220,9724,0629,2325,4330,6535,4343,7349,0459,7269,7888,1032,0838,8345,1056,2332,0838,8345,1056,23
Ry
(cm)0,830,900,951,051,151,231,361,491,611,251,381,480,941,031,100,860,941,001,111,161,271,361,511,741,922,082,341,171,281,381,551,101,211,311,46
Ro
(cm)6,956,886,809,249,169,09
10,6310,5610,4811,2711,2011,1210,5510,4810,4111,9711,8911,8211,6712,7712,6912,6212,4715,9415,8715,8015,6515,8415,7615,6915,5517,2617,1917,1216,97
Cw
(cm6)1579,641891,862175,346324,387649,728883,22
12752,3715501,5218091,1717068,4420756,3124232,7710391,7212597,1114658,8415671,0819022,1122163,4327847,2926510,4032313,1437808,7947919,0690182,38
110574,60130156,67166982,0464483,0278841,9492537,06
118011,0984076,62
102854,36120783,81154187,50
JV
(cm)140,48270,05459,18187,95362,76619,38214,08413,80707,58231,15447,14765,18215,15415,89711,18242,35469,01802,98
1867,95259,41502,34860,58
2004,48324,48629,43
1080,182525,01321,81624,22
1071,182503,68348,48676,30
1161,182717,01
MIEMBRO PROPIEDADES EJE X-XPROPIEDADES
EJE Y-Y TIPO “I”PROPIEDADES
EJE Y-Y TIPO CAJÓN
Núm
ero
de
Con
trol
: 950
- 1
0 -
F -
12
Base Base
PÓRTICOS - CERCHAS - CORREAS -COLUMNAS - VIGAS - VIGUETAS
Tolerancia de fabricación:· Longitud: +10 mm/ -0 mm· Espesor de pared: +/- 5%· Cuadratura: +/- 3%· Dimensiones exteriores A; B; C; H= +/- 13/128” (3,0 mm)· Rectitud (medida desde el centro) De 1,0 - 4,0 m = 4,0 mm
De 4,0 - 8,0 m = 10,0 mm> 8,0 m = 16 mm
PERFILES C - Gr. 50 / Gr. 36
ALMA
(mm)
76
100
120
150
160
203
220
250
254
305
305
355
400
450
CÓDIGO
C76x38
C100x50
C120x60
C150x50
C160x60
C203x64
C220x80
C250x75
C254x64
C305x64
C305x80
C355x110
C400x85
C450x85
UNIDAD DEEMPAQUE
100
40
40
40
40
30
24
30
30
20
16
16
8
8
ALA
(mm)
38
50
60
50
60
64
80
75
64
64
80
110
85
85
PESTAÑA
(mm)
10
15
15
15
15
19
19
25
19
19
19
25
25
25
ESPESOR
(mm)
2,00
2,50
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
4,00
2,00
2,50
3,00
4,00
2,00
2,50
3,00
4,00
2,00
2,50
3,00
4,00
2,00
2,50
3,00
4,00
PESO NEGRO
(Kg/m)
2,45
2,98
3,36
4,12
4,85
3,99
4,91
5,79
4,14
5,10
6,03
4,62
5,69
6,74
5,54
6,85
8,12
6,31
7,81
9,28
6,81
8,44
10,03
6,34
7,85
9,33
7,14
8,85
10,53
13,78
7,65
9,48
11,28
14,79
9,56
11,87
14,15
18,62
9,48
11,78
14,04
18,46
10,27
12,76
15,21
20,03
ÁREA
(cm²)
3,308
4,031
4,268
5,231
6,153
5,068
6,231
7,353
5,268
6,481
7,653
5,868
7,231
8,553
7,048
8,706
10,323
8,028
9,931
11,793
8,668
10,731
12,753
8,068
9,981
11,853
9,088
11,256
13,383
17,512
9,728
12,056
14,343
18,792
12,168
15,106
18,003
23,672
12,068
14,981
17,853
23,472
13,068
16,231
19,353
25,472
Ix
(cm4)
29,14
34,65
67,49
81,26
93,82
117,24
142,05
165,10
174,80
211,90
246,39
228,73
278,26
324,76
428,74
523,83
614,15
594,93
729,15
857,64
797,46
978,54
1152,39
731,72
896,16
1053,28
1139,68
1398,36
1646,62
2112,11
1286,57
1581,37
1865,51
2402,03
2285,59
2819,81
3339,25
4334,06
2633,77
3246,88
3841,98
4978,38
3510,54
4331,34
5129,54
6658,40
Sx
(cm3)
7,668
9,118
13,499
16,252
18,763
19,539
23,675
27,516
23,307
28,253
32,852
28,592
34,782
40,595
42,240
51,609
60,508
54,084
66,286
77,967
63,797
78,284
92,191
57,616
70,564
82,935
74,733
91,695
107,975
138,499
84,365
103,696
122,329
157,510
128,766
158,862
188,127
244,173
131,688
162,344
192,099
248,919
156,024
192,504
227,980
295,929
Rx
(cm)
2,968
2,932
3,977
3,941
3,905
4,810
4,775
4,738
5,760
5,718
5,674
6,243
6,203
6,162
7,799
7,757
7,713
8,609
8,569
8,528
9,592
9,549
9,506
9,523
9,475
9,427
11,198
11,146
11,092
10,982
11,500
11,453
11,405
11,306
13,705
13,663
13,619
13,531
14,773
14,722
14,670
14,564
16,390
16,336
16,280
16,168
Ycg
(mm)
38,000
38,000
50,000
50,000
50,000
60,000
60,000
60,000
75,000
75,000
75,000
80,000
80,000
80,000
101,500
101,500
101,500
110,000
110,000
110,000
125,000
125,000
125,000
127,000
127,000
127,000
152,500
152,500
152,500
152,500
152,500
152,500
152,500
152,500
177,500
177,500
177,500
177,500
200,000
200,000
200,000
200,000
225,000
225,000
225,000
225,000
Iy
(cm4)
6,730
7,847
14,500
17,149
19,429
24,158
28,794
32,894
16,607
19,670
22,318
26,574
31,702
36,249
36,908
44,294
50,973
65,255
78,822
91,322
64,850
78,450
91,038
39,329
47,206
54,331
41,207
49,458
56,921
69,551
71,630
86,539
100,284
124,361
181,505
221,408
259,169
328,359
99,674
120,938
140,782
176,298
102,479
124,334
144,727
181,221
Sy
(cm3)
0,183
0,214
0,300
0,354
0,401
0,416
0,495
0,565
0,341
0,404
0,458
0,455
0,543
0,620
0,592
0,710
0,817
0,838
1,012
1,172
0,888
1,074
1,245
0,629
0,754
0,868
0,657
0,788
0,907
1,107
0,916
1,106
1,281
1,587
1,691
2,063
2,414
3,056
1,197
1,452
1,690
2,115
1,229
1,491
1,734
2,170
Ry
(cm)
1,426
1,395
1,843
1,811
1,777
2,183
2,150
2,115
1,776
1,742
1,708
2,128
2,094
2,059
2,288
2,256
2,222
2,851
2,817
2,783
2,735
2,704
2,672
2,208
2,175
2,141
2,129
2,096
2,062
1,993
2,714
2,679
2,644
2,572
3,862
3,828
3,794
3,724
2,874
2,841
2,808
2,741
2,800
2,768
2,735
2,667
Xcg
(cm)
1,299
1,269
1,613
1,580
1,548
1,870
1,837
1,803
1,307
1,276
1,245
1,615
1,583
1,550
1,649
1,618
1,587
2,132
2,100
2,068
1,966
1,936
1,906
1,440
1,411
1,383
1,278
1,252
1,225
1,170
1,759
1,730
1,700
1,640
2,693
2,662
2,631
2,569
1,743
1,716
1,689
1,634
1,609
1,584
1,558
1,506
Ix
(cm4)
23,311
27,720
53,994
65,009
75,053
93,789
113,638
132,076
139,842
169,517
197,111
182,987
222,605
259,809
342,991
419,067
491,323
475,941
583,320
686,108
637,968
782,835
921,912
585,377
716,929
842,622
911,743
1118,685
1317,300
1689,686
1029,259
1265,095
1492,411
1921,625
1828,472
2255,845
2671,404
3467,250
2107,013
2597,505
3073,586
3982,701
2808,434
3465,075
4103,635
5326,717
Ro
(cm)
4,630
4,552
5,954
5,876
5,797
7,049
6,971
6,892
6,952
6,877
6,802
7,822
7,746
7,670
9,237
9,164
9,090
10,634
10,560
10,484
11,269
11,197
11,125
10,553
10,481
10,408
11,966
11,894
11,821
11,673
12,766
12,694
12,620
12,472
15,943
15,871
15,797
15,650
15,835
15,764
15,692
15,547
17,263
17,191
17,119
16,973
Cw
(cm6)
101,051
118,135
332,361
394,908
450,815
749,930
898,675
1034,375
789,819
945,929
1087,669
1400,735
1686,584
1949,778
3162,192
3824,859
4441,611
6376,184
7750,761
9045,587
8534,219
10378,155
12116,384
5195,859
6298,555
7329,422
7835,540
9511,057
11081,715
13923,643
13255,200
16156,572
18904,394
23959,530
45091,189
55287,300
65078,337
83491,020
32241,509
39420,970
46268,531
59005,543
42038,309
51427,182
60391,903
77093,752
JV
(cm)
44,107
83,984
56,907
108,984
184,590
67,573
129,818
220,590
70,240
135,026
229,590
78,240
150,651
256,590
93,973
181,380
309,690
107,040
206,901
353,790
115,573
223,568
382,590
107,573
207,943
355,590
121,173
234,505
401,490
933,973
129,707
251,172
430,290
1002,240
162,240
314,714
540,090
1262,507
160,907
312,109
535,590
1251,840
174,240
338,151
580,590
1358,507
ß
0,506
0,509
0,542
0,545
0,548
0,562
0,564
0,567
0,752
0,755
0,759
0,711
0,714
0,718
0,774
0,777
0,780
0,727
0,730
0,732
0,783
0,786
0,788
0,858
0,860
0,863
0,907
0,909
0,911
0,914
0,857
0,859
0,861
0,864
0,798
0,799
0,801
0,804
0,903
0,905
0,906
0,909
0,928
0,929
0,930
0,932
PERFIL C NEGROS Y GALVANIZADOS - Grado 36
PERFIL C NEGROS - Grado 50
PERFIL C - Grado 36 DOBLE
MIEMBRO PROPIEDADES SECCIÓN BRUTA PROPIEDADES TORSIONALES
ALMA(mm)
76
100
120
150
160
203
220
250
254
305
305
355
CÓDIGO
C76X38
C100X50
C120X60
C150X50
C160X60
C203X64
C220X80
C250X75
C254X64
C305X64
305X80
355X110
ALA(mm)
38
50
60
50
60
64
80
75
64
64
80
110
UNIDAD DEEMPAQUE
100
40
40
40
40
30
24
30
30
20
16
16
PESTAÑA(mm)
10
15
15
15
15
19
19
25
19
19
19
25
ESPESOR(mm)1,201,501,902,301,201,501,902,301,201,501,902,301,201,501,902,301,201,501,902,301,201,501,902,301,201,501,902,301,501,902,301,501,902,301,501,902,301,501,902,301,902,30
PESO NEGRO(Kg/m)
1,531,882,342,772,082,573,203,822,453,043,804,542,553,163,954,722,833,514,405,263,394,205,286,333,854,786,017,215,166,497,794,806,047,255,406,808,175,787,288,759,03
10,95
PESO GALV.(Kg/m)
1,561,912,372,802,122,613,243,862,503,093,854,592,603,204,004,772,883,564,455,323,454,275,346,393,924,856,087,295,246,567,874,886,117,325,496,888,255,877,368,849,21
11,06
ÁREA(cm²)2,0642,5433,1583,7472,6403,2634,0704,8513,1203,8634,8305,7713,2404,0135,0206,0013,6004,4635,5906,6914,3085,3486,7118,0484,8966,0837,6429,1756,5638,2509,9116,1137,6809,2216,8788,649
10,3947,3589,257
11,13011,57513,936
Ix
(cm4)18,8622,9327,9532,5342,9052,5064,5975,9073,8390,64
112,06132,34109,99135,09167,07197,37143,16176,17218,47258,81266,58328,84409,14486,37368,15454,93567,39676,15609,10760,37906,98559,92697,95831,27870,55
1086,691296,14981,08
1226,331464,732176,972607,89
Sx
(cm3)4,9646,0347,3568,5608,581
10,49912,91815,18012,30415,10718,67722,05614,66618,01222,27626,31617,89522,02127,30832,35126,26432,39840,31047,91833,46941,35851,58161,46848,72860,83072,55844,08854,95765,45457,08571,25884,99364,33380,41596,048
122,646146,924
Rx
(cm)3,0233,0032,9752,9464,0314,0113,9843,9564,8644,8444,8174,7895,8265,8025,7695,7356,3066,2836,2516,2197,8667,8417,8087,7748,6718,6488,6168,5859,6349,6009,5669,5709,5339,495
11,25011,20911,16711,54711,51011,47213,71413,680
Ycg
(mm)38,00038,00038,00038,00050,00050,00050,00050,00060,00060,00060,00060,00075,00075,00075,00075,00080,00080,00080,00080,000
101,500101,500101,500101,500110,000110,000110,000110,000125,000125,000125,000127,000127,000127,000152,500152,500152,500152,500152,500152,500177,500177,500
Iy
(cm4)4,4855,3956,4817,4269,466
11,47013,92516,13515,59118,97123,16527,00510,81913,12015,94418,49517,12820,85225,47729,72123,58128,79935,34441,42641,29050,60662,41273,52450,22262,00773,13230,68537,66244,14732,15239,46146,25355,54068,50780,716
173,265205,705
Sy
(cm3)1,8292,1842,5982,9482,8373,4194,1194,7363,8244,6305,6186,5072,9693,5824,3244,9833,9524,7905,8196,7485,0146,1007,4488,6857,0988,671
10,64712,4889,123
11,21613,1726,2237,6028,8706,3117,7139,0038,942
10,98812,89720,87324,707
Ry
(cm)1,4741,4561,4321,4081,8931,8751,8501,8242,2352,2162,1902,1631,8271,8081,7821,7562,1812,1612,1352,1082,3392,3212,2952,2692,9042,8842,8582,8312,7662,7412,7162,2402,2142,1882,1622,1362,1102,7472,7202,6933,8693,842
Xcg
(cm)1,3481,3301,3061,2811,6641,6451,6191,5931,9221,9031,8771,8501,3561,3371,3131,2881,6661,6471,6211,5961,6971,6791,6551,6302,1832,1642,1382,1121,9951,9721,9481,4691,4461,4231,3051,2841,2621,7891,7651,7412,6992,674
Ix
(cm4)15,09118,34422,36326,02334,32441,99851,67460,72059,06172,51589,649
105,86987,995
108,071133,657157,898114,531140,937174,772207,049213,262263,070327,315389,096294,523363,947453,913540,921487,280608,297725,585447,938558,361665,013696,440869,353
1036,910784,868981,066
1171,7851741,5762086,315
Ro
(cm)4,7504,7054,6454,5836,0766,0305,9695,9077,1717,1267,0647,0027,0697,0266,9676,9077,9417,8977,8377,7779,3529,3099,2519,19310,75210,70810,64910,59011,34111,28411,22610,62410,56710,51012,03711,98011,92312,83812,78012,72315,95815,900
Cw
(cm6)67,73081,17497,312111,613216,722262,493318,998370,721482,047587,064718,524840,798507,655618,358756,789885,261892,7061090,8381340,7281575,0372000,2402451,1683023,9383565,4344001,4884918,1066091,3747210,7036579,7668152,3309653,5284018,1724966,4265866,2686051,0977487,4998853,65610194,83312656,02615014,74743002,28951258,137
JV
(cm)9,91019,07438,00666,07112,67424,47448,98085,53814,97828,97458,125101,76115,55430,09960,412105,81617,28233,47467,271117,98320,68140,11280,760141,91223,50345,62491,963161,78549,22499,279174,76345,84992,420162,59651,587104,081183,28055,187111,397196,258139,290245,737
ß
0,5010,5030,5050,5080,5370,5390,5410,5440,5570,5590,5610,5630,7460,7480,7510,7540,7060,7080,7100,7130,7700,7720,7740,7760,7230,7250,7270,7290,7810,7830,7850,8560,8580,8590,9060,9070,9090,8550,8560,8580,7970,799
MIEMBRO PROPIEDADES SECCIÓN BRUTA PROPIEDADES TORSIONALES
PROPIEDADES TORSIONALES
BASE(mm)
150
203
220
250
254
305
305
355
CÓDIGO
CC150x50
CC203x64
CC220x80
CC250x75
CC254x64
CC305x64
CC305x80
CC355x110
BASE(mm)
100
128
160
150
128
128
160
220
PESTAÑA(mm)
15
19
19
25
19
19
19
25
ESPESOR(mm)1,501,902,301,501,902,301,501,902,301,501,902,301,501,902,301,501,902,301,902,301,902,30
PESO NEGRO(Kg/m)
6,327,909,448,40
10,5612,669,56
12,0214,4210,3212,9815,589,60
12,0814,5010,8013,6016,3414,5617,5018,2021,90
ÁREA(cm²)8,027
10,04112,00210,69713,42316,09612,16715,28518,35013,12716,50119,82212,22715,36118,44213,75717,29920,78818,51522,26023,15127,872
Ix
(cm4)270,18334,14394,74657,67818,29972,74909,87
1134,781352,301218,201520,741813,961119,851395,901662,531741,102173,382592,272452,672929,464353,945215,79
Sx
(cm3)36,02444,55252,63364,79580,61995,83782,715
103,162122,93797,456
121,659145,11788,177
109,914130,908114,170142,517169,985160,831192,096245,292293,847
Rx
(cm)5,8025,7695,7357,8417,8087,7748,6488,6168,5859,6349,6009,5669,5709,5339,495
11,25011,20911,16711,51011,47213,71413,680
Ycg
(mm)75,00075,00075,000
101,500101,500101,500110,000110,000110,000125,000125,000125,000127,000127,000127,000152,500152,500152,500152,500152,500177,500177,500
Iy
(cm4)133,915168,399202,357296,015372,953449,037515,651650,042783,104498,215628,338757,296358,684452,333545,129421,353531,714641,222856,762
1033,3441941,7372343,401
Sy
(cm3)26,78333,68040,47146,25258,27470,16264,45681,25597,88866,42983,778
100,97356,04470,67785,17665,83683,080
100,191107,095129,168176,522213,036
Ry
(cm)4,0854,0954,1065,2615,2715,2826,5106,5216,5336,1616,1716,1815,4165,4275,4375,5345,5445,5546,8036,8139,1589,169
Iy
(cm4)40,59649,19256,90387,747
107,436125,630158,164194,697228,936152,698188,154221,47387,747
107,436125,63087,747
107,436125,630194,697228,936515,185610,751
Sy
(cm3)8,1199,83811,38113,71016,78719,63019,77024,33728,61720,36025,08729,53013,71016,78719,63013,71016,78719,63024,33728,61746,83555,523
Ry
(cm)0,7360,8100,8710,9301,0291,1131,1991,3301,4431,1051,2271,3310,8310,9200,9950,7590,8390,9081,1301,2251,7041,855
Ro
(cm)7,0266,9676,9079,3099,2519,19310,70810,64910,59011,34111,28411,22610,62410,56710,51012,03711,98011,92312,78012,72315,95815,900
Cw
(cm6)1236,7161513,5781770,5234902,3366047,8767130,8699836,21112182,74914421,40613159,53316304,66019307,0568036,3439932,85311732,53612102,19514974,99917707,31125312,05330029,49386004,577102516,274
JV
(cm)60,199120,824211,63380,224161,520283,82491,249183,926323,56998,449198,559349,52591,699184,841325,191103,174208,162366,559222,794392,516278,581491,474
MIEMBRO PROPIEDADES EJE X-XPROPIEDADES
EJE Y-Y TIPO “I”PROPIEDADES
EJE Y-Y TIPO CAJÓN
B´
C´
A´
R
t
Los per�les de sección abierta cumplen con la norma NTC 5685, ASTM A-1011 Grado 50. Para espesores de 2,0 - 2,5 - 3,0 - 4,0 mm. Esfuerzo de Fluencia mínimo Fy=3.500 kg/cm2 (50.000 psi) (350 Mpa) Fu= 4.368 kg/cm2 (62.400 psi) (437 Mpa). Elongación 2”del 21%.
Los per�les de sección abierta cumplen con la norma NTC 5685, ASTM A-1011 Grado 36. Para espesores de 1,2 - 1,5 - 1,9 - 2,3 mm= Esfuerzo de Fluencia mínimo Fy=2.530 kg/cm2 (36.000 psi) (253 Mpa) Fu= 3.866 kg/cm2 (55.000 psi) (387 Mpa). Elongación 2”del 21%.
PERFILES C - Gr. 50 / Gr. 36
ALMA
(mm)
76
100
120
150
160
203
220
250
254
305
305
355
400
450
CÓDIGO
C76x38
C100x50
C120x60
C150x50
C160x60
C203x64
C220x80
C250x75
C254x64
C305x64
C305x80
C355x110
C400x85
C450x85
UNIDAD DEEMPAQUE
100
40
40
40
40
30
24
30
30
20
16
16
8
8
ALA
(mm)
38
50
60
50
60
64
80
75
64
64
80
110
85
85
PESTAÑA
(mm)
10
15
15
15
15
19
19
25
19
19
19
25
25
25
ESPESOR
(mm)
2,00
2,50
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
2,00
2,50
3,00
4,00
2,00
2,50
3,00
4,00
2,00
2,50
3,00
4,00
2,00
2,50
3,00
4,00
2,00
2,50
3,00
4,00
PESO NEGRO
(Kg/m)
2,45
2,98
3,36
4,12
4,85
3,99
4,91
5,79
4,14
5,10
6,03
4,62
5,69
6,74
5,54
6,85
8,12
6,31
7,81
9,28
6,81
8,44
10,03
6,34
7,85
9,33
7,14
8,85
10,53
13,78
7,65
9,48
11,28
14,79
9,56
11,87
14,15
18,62
9,48
11,78
14,04
18,46
10,27
12,76
15,21
20,03
ÁREA
(cm²)
3,308
4,031
4,268
5,231
6,153
5,068
6,231
7,353
5,268
6,481
7,653
5,868
7,231
8,553
7,048
8,706
10,323
8,028
9,931
11,793
8,668
10,731
12,753
8,068
9,981
11,853
9,088
11,256
13,383
17,512
9,728
12,056
14,343
18,792
12,168
15,106
18,003
23,672
12,068
14,981
17,853
23,472
13,068
16,231
19,353
25,472
Ix
(cm4)
29,14
34,65
67,49
81,26
93,82
117,24
142,05
165,10
174,80
211,90
246,39
228,73
278,26
324,76
428,74
523,83
614,15
594,93
729,15
857,64
797,46
978,54
1152,39
731,72
896,16
1053,28
1139,68
1398,36
1646,62
2112,11
1286,57
1581,37
1865,51
2402,03
2285,59
2819,81
3339,25
4334,06
2633,77
3246,88
3841,98
4978,38
3510,54
4331,34
5129,54
6658,40
Sx
(cm3)
7,668
9,118
13,499
16,252
18,763
19,539
23,675
27,516
23,307
28,253
32,852
28,592
34,782
40,595
42,240
51,609
60,508
54,084
66,286
77,967
63,797
78,284
92,191
57,616
70,564
82,935
74,733
91,695
107,975
138,499
84,365
103,696
122,329
157,510
128,766
158,862
188,127
244,173
131,688
162,344
192,099
248,919
156,024
192,504
227,980
295,929
Rx
(cm)
2,968
2,932
3,977
3,941
3,905
4,810
4,775
4,738
5,760
5,718
5,674
6,243
6,203
6,162
7,799
7,757
7,713
8,609
8,569
8,528
9,592
9,549
9,506
9,523
9,475
9,427
11,198
11,146
11,092
10,982
11,500
11,453
11,405
11,306
13,705
13,663
13,619
13,531
14,773
14,722
14,670
14,564
16,390
16,336
16,280
16,168
Ycg
(mm)
38,000
38,000
50,000
50,000
50,000
60,000
60,000
60,000
75,000
75,000
75,000
80,000
80,000
80,000
101,500
101,500
101,500
110,000
110,000
110,000
125,000
125,000
125,000
127,000
127,000
127,000
152,500
152,500
152,500
152,500
152,500
152,500
152,500
152,500
177,500
177,500
177,500
177,500
200,000
200,000
200,000
200,000
225,000
225,000
225,000
225,000
Iy
(cm4)
6,730
7,847
14,500
17,149
19,429
24,158
28,794
32,894
16,607
19,670
22,318
26,574
31,702
36,249
36,908
44,294
50,973
65,255
78,822
91,322
64,850
78,450
91,038
39,329
47,206
54,331
41,207
49,458
56,921
69,551
71,630
86,539
100,284
124,361
181,505
221,408
259,169
328,359
99,674
120,938
140,782
176,298
102,479
124,334
144,727
181,221
Sy
(cm3)
0,183
0,214
0,300
0,354
0,401
0,416
0,495
0,565
0,341
0,404
0,458
0,455
0,543
0,620
0,592
0,710
0,817
0,838
1,012
1,172
0,888
1,074
1,245
0,629
0,754
0,868
0,657
0,788
0,907
1,107
0,916
1,106
1,281
1,587
1,691
2,063
2,414
3,056
1,197
1,452
1,690
2,115
1,229
1,491
1,734
2,170
Ry
(cm)
1,426
1,395
1,843
1,811
1,777
2,183
2,150
2,115
1,776
1,742
1,708
2,128
2,094
2,059
2,288
2,256
2,222
2,851
2,817
2,783
2,735
2,704
2,672
2,208
2,175
2,141
2,129
2,096
2,062
1,993
2,714
2,679
2,644
2,572
3,862
3,828
3,794
3,724
2,874
2,841
2,808
2,741
2,800
2,768
2,735
2,667
Xcg
(cm)
1,299
1,269
1,613
1,580
1,548
1,870
1,837
1,803
1,307
1,276
1,245
1,615
1,583
1,550
1,649
1,618
1,587
2,132
2,100
2,068
1,966
1,936
1,906
1,440
1,411
1,383
1,278
1,252
1,225
1,170
1,759
1,730
1,700
1,640
2,693
2,662
2,631
2,569
1,743
1,716
1,689
1,634
1,609
1,584
1,558
1,506
Ix
(cm4)
23,311
27,720
53,994
65,009
75,053
93,789
113,638
132,076
139,842
169,517
197,111
182,987
222,605
259,809
342,991
419,067
491,323
475,941
583,320
686,108
637,968
782,835
921,912
585,377
716,929
842,622
911,743
1118,685
1317,300
1689,686
1029,259
1265,095
1492,411
1921,625
1828,472
2255,845
2671,404
3467,250
2107,013
2597,505
3073,586
3982,701
2808,434
3465,075
4103,635
5326,717
Ro
(cm)
4,630
4,552
5,954
5,876
5,797
7,049
6,971
6,892
6,952
6,877
6,802
7,822
7,746
7,670
9,237
9,164
9,090
10,634
10,560
10,484
11,269
11,197
11,125
10,553
10,481
10,408
11,966
11,894
11,821
11,673
12,766
12,694
12,620
12,472
15,943
15,871
15,797
15,650
15,835
15,764
15,692
15,547
17,263
17,191
17,119
16,973
Cw
(cm6)
101,051
118,135
332,361
394,908
450,815
749,930
898,675
1034,375
789,819
945,929
1087,669
1400,735
1686,584
1949,778
3162,192
3824,859
4441,611
6376,184
7750,761
9045,587
8534,219
10378,155
12116,384
5195,859
6298,555
7329,422
7835,540
9511,057
11081,715
13923,643
13255,200
16156,572
18904,394
23959,530
45091,189
55287,300
65078,337
83491,020
32241,509
39420,970
46268,531
59005,543
42038,309
51427,182
60391,903
77093,752
JV
(cm)
44,107
83,984
56,907
108,984
184,590
67,573
129,818
220,590
70,240
135,026
229,590
78,240
150,651
256,590
93,973
181,380
309,690
107,040
206,901
353,790
115,573
223,568
382,590
107,573
207,943
355,590
121,173
234,505
401,490
933,973
129,707
251,172
430,290
1002,240
162,240
314,714
540,090
1262,507
160,907
312,109
535,590
1251,840
174,240
338,151
580,590
1358,507
ß
0,506
0,509
0,542
0,545
0,548
0,562
0,564
0,567
0,752
0,755
0,759
0,711
0,714
0,718
0,774
0,777
0,780
0,727
0,730
0,732
0,783
0,786
0,788
0,858
0,860
0,863
0,907
0,909
0,911
0,914
0,857
0,859
0,861
0,864
0,798
0,799
0,801
0,804
0,903
0,905
0,906
0,909
0,928
0,929
0,930
0,932
PERFIL C NEGROS Y GALVANIZADOS - Grado 36
PERFIL C NEGROS - Grado 50
PERFIL C - Grado 36 DOBLE
MIEMBRO PROPIEDADES SECCIÓN BRUTA PROPIEDADES TORSIONALES
ALMA(mm)
76
100
120
150
160
203
220
250
254
305
305
355
CÓDIGO
C76X38
C100X50
C120X60
C150X50
C160X60
C203X64
C220X80
C250X75
C254X64
C305X64
305X80
355X110
ALA(mm)
38
50
60
50
60
64
80
75
64
64
80
110
UNIDAD DEEMPAQUE
100
40
40
40
40
30
24
30
30
20
16
16
PESTAÑA(mm)
10
15
15
15
15
19
19
25
19
19
19
25
ESPESOR(mm)1,201,501,902,301,201,501,902,301,201,501,902,301,201,501,902,301,201,501,902,301,201,501,902,301,201,501,902,301,501,902,301,501,902,301,501,902,301,501,902,301,902,30
PESO NEGRO(Kg/m)
1,531,882,342,772,082,573,203,822,453,043,804,542,553,163,954,722,833,514,405,263,394,205,286,333,854,786,017,215,166,497,794,806,047,255,406,808,175,787,288,759,03
10,95
PESO GALV.(Kg/m)
1,561,912,372,802,122,613,243,862,503,093,854,592,603,204,004,772,883,564,455,323,454,275,346,393,924,856,087,295,246,567,874,886,117,325,496,888,255,877,368,849,21
11,06
ÁREA(cm²)2,0642,5433,1583,7472,6403,2634,0704,8513,1203,8634,8305,7713,2404,0135,0206,0013,6004,4635,5906,6914,3085,3486,7118,0484,8966,0837,6429,1756,5638,2509,9116,1137,6809,2216,8788,649
10,3947,3589,257
11,13011,57513,936
Ix
(cm4)18,8622,9327,9532,5342,9052,5064,5975,9073,8390,64
112,06132,34109,99135,09167,07197,37143,16176,17218,47258,81266,58328,84409,14486,37368,15454,93567,39676,15609,10760,37906,98559,92697,95831,27870,55
1086,691296,14981,08
1226,331464,732176,972607,89
Sx
(cm3)4,9646,0347,3568,5608,581
10,49912,91815,18012,30415,10718,67722,05614,66618,01222,27626,31617,89522,02127,30832,35126,26432,39840,31047,91833,46941,35851,58161,46848,72860,83072,55844,08854,95765,45457,08571,25884,99364,33380,41596,048
122,646146,924
Rx
(cm)3,0233,0032,9752,9464,0314,0113,9843,9564,8644,8444,8174,7895,8265,8025,7695,7356,3066,2836,2516,2197,8667,8417,8087,7748,6718,6488,6168,5859,6349,6009,5669,5709,5339,495
11,25011,20911,16711,54711,51011,47213,71413,680
Ycg
(mm)38,00038,00038,00038,00050,00050,00050,00050,00060,00060,00060,00060,00075,00075,00075,00075,00080,00080,00080,00080,000
101,500101,500101,500101,500110,000110,000110,000110,000125,000125,000125,000127,000127,000127,000152,500152,500152,500152,500152,500152,500177,500177,500
Iy
(cm4)4,4855,3956,4817,4269,466
11,47013,92516,13515,59118,97123,16527,00510,81913,12015,94418,49517,12820,85225,47729,72123,58128,79935,34441,42641,29050,60662,41273,52450,22262,00773,13230,68537,66244,14732,15239,46146,25355,54068,50780,716
173,265205,705
Sy
(cm3)1,8292,1842,5982,9482,8373,4194,1194,7363,8244,6305,6186,5072,9693,5824,3244,9833,9524,7905,8196,7485,0146,1007,4488,6857,0988,671
10,64712,4889,123
11,21613,1726,2237,6028,8706,3117,7139,0038,942
10,98812,89720,87324,707
Ry
(cm)1,4741,4561,4321,4081,8931,8751,8501,8242,2352,2162,1902,1631,8271,8081,7821,7562,1812,1612,1352,1082,3392,3212,2952,2692,9042,8842,8582,8312,7662,7412,7162,2402,2142,1882,1622,1362,1102,7472,7202,6933,8693,842
Xcg
(cm)1,3481,3301,3061,2811,6641,6451,6191,5931,9221,9031,8771,8501,3561,3371,3131,2881,6661,6471,6211,5961,6971,6791,6551,6302,1832,1642,1382,1121,9951,9721,9481,4691,4461,4231,3051,2841,2621,7891,7651,7412,6992,674
Ix
(cm4)15,09118,34422,36326,02334,32441,99851,67460,72059,06172,51589,649
105,86987,995
108,071133,657157,898114,531140,937174,772207,049213,262263,070327,315389,096294,523363,947453,913540,921487,280608,297725,585447,938558,361665,013696,440869,353
1036,910784,868981,066
1171,7851741,5762086,315
Ro
(cm)4,7504,7054,6454,5836,0766,0305,9695,9077,1717,1267,0647,0027,0697,0266,9676,9077,9417,8977,8377,7779,3529,3099,2519,19310,75210,70810,64910,59011,34111,28411,22610,62410,56710,51012,03711,98011,92312,83812,78012,72315,95815,900
Cw
(cm6)67,73081,17497,312111,613216,722262,493318,998370,721482,047587,064718,524840,798507,655618,358756,789885,261892,7061090,8381340,7281575,0372000,2402451,1683023,9383565,4344001,4884918,1066091,3747210,7036579,7668152,3309653,5284018,1724966,4265866,2686051,0977487,4998853,65610194,83312656,02615014,74743002,28951258,137
JV
(cm)9,91019,07438,00666,07112,67424,47448,98085,53814,97828,97458,125101,76115,55430,09960,412105,81617,28233,47467,271117,98320,68140,11280,760141,91223,50345,62491,963161,78549,22499,279174,76345,84992,420162,59651,587104,081183,28055,187111,397196,258139,290245,737
ß
0,5010,5030,5050,5080,5370,5390,5410,5440,5570,5590,5610,5630,7460,7480,7510,7540,7060,7080,7100,7130,7700,7720,7740,7760,7230,7250,7270,7290,7810,7830,7850,8560,8580,8590,9060,9070,9090,8550,8560,8580,7970,799
MIEMBRO PROPIEDADES SECCIÓN BRUTA PROPIEDADES TORSIONALES
PROPIEDADES TORSIONALES
BASE(mm)
150
203
220
250
254
305
305
355
CÓDIGO
CC150x50
CC203x64
CC220x80
CC250x75
CC254x64
CC305x64
CC305x80
CC355x110
BASE(mm)
100
128
160
150
128
128
160
220
PESTAÑA(mm)
15
19
19
25
19
19
19
25
ESPESOR(mm)1,501,902,301,501,902,301,501,902,301,501,902,301,501,902,301,501,902,301,902,301,902,30
PESO NEGRO(Kg/m)
6,327,909,448,40
10,5612,669,56
12,0214,4210,3212,9815,589,60
12,0814,5010,8013,6016,3414,5617,5018,2021,90
ÁREA(cm²)8,027
10,04112,00210,69713,42316,09612,16715,28518,35013,12716,50119,82212,22715,36118,44213,75717,29920,78818,51522,26023,15127,872
Ix
(cm4)270,18334,14394,74657,67818,29972,74909,87
1134,781352,301218,201520,741813,961119,851395,901662,531741,102173,382592,272452,672929,464353,945215,79
Sx
(cm3)36,02444,55252,63364,79580,61995,83782,715
103,162122,93797,456
121,659145,11788,177
109,914130,908114,170142,517169,985160,831192,096245,292293,847
Rx
(cm)5,8025,7695,7357,8417,8087,7748,6488,6168,5859,6349,6009,5669,5709,5339,495
11,25011,20911,16711,51011,47213,71413,680
Ycg
(mm)75,00075,00075,000
101,500101,500101,500110,000110,000110,000125,000125,000125,000127,000127,000127,000152,500152,500152,500152,500152,500177,500177,500
Iy
(cm4)133,915168,399202,357296,015372,953449,037515,651650,042783,104498,215628,338757,296358,684452,333545,129421,353531,714641,222856,762
1033,3441941,7372343,401
Sy
(cm3)26,78333,68040,47146,25258,27470,16264,45681,25597,88866,42983,778
100,97356,04470,67785,17665,83683,080
100,191107,095129,168176,522213,036
Ry
(cm)4,0854,0954,1065,2615,2715,2826,5106,5216,5336,1616,1716,1815,4165,4275,4375,5345,5445,5546,8036,8139,1589,169
Iy
(cm4)40,59649,19256,90387,747
107,436125,630158,164194,697228,936152,698188,154221,47387,747
107,436125,63087,747
107,436125,630194,697228,936515,185610,751
Sy
(cm3)8,1199,83811,38113,71016,78719,63019,77024,33728,61720,36025,08729,53013,71016,78719,63013,71016,78719,63024,33728,61746,83555,523
Ry
(cm)0,7360,8100,8710,9301,0291,1131,1991,3301,4431,1051,2271,3310,8310,9200,9950,7590,8390,9081,1301,2251,7041,855
Ro
(cm)7,0266,9676,9079,3099,2519,19310,70810,64910,59011,34111,28411,22610,62410,56710,51012,03711,98011,92312,78012,72315,95815,900
Cw
(cm6)1236,7161513,5781770,5234902,3366047,8767130,8699836,21112182,74914421,40613159,53316304,66019307,0568036,3439932,85311732,53612102,19514974,99917707,31125312,05330029,49386004,577102516,274
JV
(cm)60,199120,824211,63380,224161,520283,82491,249183,926323,56998,449198,559349,52591,699184,841325,191103,174208,162366,559222,794392,516278,581491,474
MIEMBRO PROPIEDADES EJE X-XPROPIEDADES
EJE Y-Y TIPO “I”PROPIEDADES
EJE Y-Y TIPO CAJÓN
B´
C´
A´
R
t
Los per�les de sección abierta cumplen con la norma NTC 5685, ASTM A-1011 Grado 50. Para espesores de 2,0 - 2,5 - 3,0 - 4,0 mm. Esfuerzo de Fluencia mínimo Fy=3.500 kg/cm2 (50.000 psi) (350 Mpa) Fu= 4.368 kg/cm2 (62.400 psi) (437 Mpa). Elongación 2”del 21%.
Los per�les de sección abierta cumplen con la norma NTC 5685, ASTM A-1011 Grado 36. Para espesores de 1,2 - 1,5 - 1,9 - 2,3 mm= Esfuerzo de Fluencia mínimo Fy=2.530 kg/cm2 (36.000 psi) (253 Mpa) Fu= 3.866 kg/cm2 (55.000 psi) (387 Mpa). Elongación 2”del 21%.
www.tuboscolmena.com
N°CP / 3767 - 2011
NTC - 1560
www.tuboscolmena.com
Calle 45A SUR # 60 - 57 - Sevillana, Bogotá D.C. · Tels: (1) 728 0211 - 724 4655 · Fax: (1) 724 0171www.tuboscolmena.com
Síguenos en: @TubosColmena TubosColmena
N°CP/5496-2015
NTC - 5685
PERFIL C - Grado 50 DOBLE
PERFILES CGRADO 50 / GRADO 36Negros y GalvanizadosNTC 5685
PROPIEDADES TORSIONALES
ALMA(mm)
150
203
220
250
254
305
305
355
400
450
CODIGO
CC150x50
CC203x64
CC220x80
CC250x75
CC254x64
CC305x64
CC305x80
CC355x110
CC400x85
CC450x85
ALA(mm)
100
128
160
150
128
128
160
220
170
170
PESTAÑA(mm)
15
19
19
25
19
19
19
25
25
25
ESPESOR(mm)2,002,503,002,002,503,002,002,503,002,002,503,002,002,503,002,002,503,004,002,002,503,004,002,002,503,004,002,002,503,004,002,002,503,004,00
PESO NEGRO(Kg/m)
8,2810,2012,0611,0813,7016,2412,6215,6218,5613,6216,8820,0612,6815,7018,6614,2817,7021,0627,5615,3018,9622,5629,5819,1223,7428,3037,2418,9623,5628,0836,9220,5425,5230,4240,06
ÁREA(cm²)
10,53612,96315,30614,09617,41320,64616,05619,86323,58617,33621,46325,50616,13619,96323,70618,17622,51326,76635,02419,45624,11328,68637,58424,33630,21336,00647,34424,13629,96335,70646,94426,13632,46338,70650,944
Ix
(cm4)349,61423,79492,78857,48
1047,671228,311189,851458,301715,271594,921957,092304,781463,441792,322106,562279,362796,713293,254224,222573,153162,743731,034804,064571,185639,616678,518668,125267,536493,767683,979956,757021,088662,69
10259,0913316,79
Sx
(cm3)46,6156,5165,7084,48
103,22121,02108,17132,57155,93127,59156,57184,38115,23141,13165,87149,47183,39215,95277,00168,73207,39244,66315,02257,53317,72376,25488,35263,38324,69384,20497,84312,05385,01455,96591,86
Rx
(cm)5,765,725,677,807,767,718,618,578,539,599,559,519,529,489,43
11,2011,1511,0910,9811,5011,4511,4011,3113,7113,6613,6213,5314,7714,7214,6714,5616,3916,3416,2816,17
Ycg
(mm)75,0075,0075,00
101,50101,50101,50110,00110,00110,00125,00125,00125,00127,00127,00127,00152,50152,50152,50152,50152,50152,50152,50152,50177,50177,50177,50177,50200,00200,00200,00200,00225,00225,00225,00225,00
Iy
(cm4)176,94219,14260,50392,05486,76580,11683,43849,13
1012,74660,69821,34980,15475,61591,21705,45559,17695,65830,79
1096,96901,03
1121,131339,141768,812042,392543,293040,284022,411301,391620,941938,132565,401445,891801,562154,882854,40
Sy
(cm3)35,3943,8352,1061,2676,0690,6485,43
106,14126,5988,09
109,51130,6974,3192,38
110,2387,37
108,70129,81171,40112,63140,14167,39221,10185,67231,21276,39365,67153,10190,70228,02301,81170,10211,95253,52335,81
Ry
(cm)4,104,114,135,275,295,306,526,546,556,176,196,205,435,445,465,555,565,575,606,816,826,836,869,169,179,199,227,347,367,377,397,447,457,467,49
Iy
(cm4)51,2060,4368,34
112,12134,18153,98203,47245,21283,46196,68237,34274,76112,12134,18153,98112,12134,18153,98187,08203,47245,21283,46349,85539,49656,90767,55969,06272,66330,08383,38477,99272,66330,08383,38477,99
Sy
(cm3)10,2412,0913,6717,5220,9724,0625,4330,6535,4326,2231,6536,6317,5220,9724,0617,5220,9724,0629,2325,4330,6535,4343,7349,0459,7269,7888,1032,0838,8345,1056,2332,0838,8345,1056,23
Ry
(cm)0,830,900,951,051,151,231,361,491,611,251,381,480,941,031,100,860,941,001,111,161,271,361,511,741,922,082,341,171,281,381,551,101,211,311,46
Ro
(cm)6,956,886,809,249,169,09
10,6310,5610,4811,2711,2011,1210,5510,4810,4111,9711,8911,8211,6712,7712,6912,6212,4715,9415,8715,8015,6515,8415,7615,6915,5517,2617,1917,1216,97
Cw
(cm6)1579,641891,862175,346324,387649,728883,22
12752,3715501,5218091,1717068,4420756,3124232,7710391,7212597,1114658,8415671,0819022,1122163,4327847,2926510,4032313,1437808,7947919,0690182,38
110574,60130156,67166982,0464483,0278841,9492537,06
118011,0984076,62
102854,36120783,81154187,50
JV
(cm)140,48270,05459,18187,95362,76619,38214,08413,80707,58231,15447,14765,18215,15415,89711,18242,35469,01802,98
1867,95259,41502,34860,58
2004,48324,48629,43
1080,182525,01321,81624,22
1071,182503,68348,48676,30
1161,182717,01
MIEMBRO PROPIEDADES EJE X-XPROPIEDADES
EJE Y-Y TIPO “I”PROPIEDADES
EJE Y-Y TIPO CAJÓN
Núm
ero
de
Con
trol
: 950
- 1
0 -
F -
12
Base Base
PÓRTICOS - CERCHAS - CORREAS -COLUMNAS - VIGAS - VIGUETAS
Tolerancia de fabricación:· Longitud: +10 mm/ -0 mm· Espesor de pared: +/- 5%· Cuadratura: +/- 3%· Dimensiones exteriores A; B; C; H= +/- 13/128” (3,0 mm)· Rectitud (medida desde el centro) De 1,0 - 4,0 m = 4,0 mm
De 4,0 - 8,0 m = 10,0 mm> 8,0 m = 16 mm