17-4PH/(

300 C/572 F),

,1100-1300 mpa (160-190 ksi) 300 C (572

F) ,,304430

()

ASTM .............. A693 grade 630 (AMS 5604B) UNS S17400

EURONORM .. 1.4542 X5CrNiCuNb 16-4

AFNOR ............ Z5 CNU 17-4PHDIN .................. 1.4542

17-4 PH

,304

,550C (1022F),590C (1094F)

550C-1022FH2S590C-

1094F

304L

17-4PH

Typical values (Weight %)

C Cr Ni Cu Nb/Cb Mn

0.04 16.5 4.5 3.3 0.3 0.7

PREN (%cr+3.3%Mo+16%N ) 17

()ASTM A693 , 3/16 3

YS 0.2% UTS YS 0.2% UTS EI% N/mm N/mm ksi ksi

Min. Typ. Min. Typ. Min. Typ. Min. Typ. Min. Typ.

A 1070 1207 1170 1310 155 175 170 190 8 14

B 790 931 965 1034 115 135 140 150 10 17

496C (925F)-4- 593C (1100F)-4-,

EN 10088EN3/16 -3. 100 150 200 250 300 212 302 392 482 572

N/mm_ 730 710 690 670 650

ksi 106 103 100 97 95

Temperature CTemperature F

YS 0.2%

: 590C (1094F)-4-

17-4PH

ASTM A693 ASTM3/16 - 3

593C (1100F) - 4 20 15

KV transverseJ ft.lbf

ASTM A693 ASTM3/16 - 3

496C (925F) - 4 C38 375

593C (1100F) - 4 C29 293

Rockwell Brinell

,

17-4PH 01/05 2500

ONE SANDMEYER LANE PHILADELPHIA, PA 19116-3598

800-523-3663 FAX 215-677-1430 www.SandmeyerSteel.com

SANDMEYER STEEL COMPANY

: 7800 kg/m3 (.28 lbs/in3):480C (896F) 1 ,:

C F x10-6C-1 (w.m-1.K-1) (GPa)

0-100 10.8 20 68 14 197

0-200 11 100 212 16 193

0-300 11.3 200 392 18.5 186

0-400 11.6 300 572 20 180

0-500 12 400 752 22 175

500 932 23 170

: 80 *.cm: 460 J.kg-1.K-1:77 GPa

Ms : 130C (266F)Mf : 30C (86F)

1050C +/-25C (1925F+ /-50F) 30-1 /,25C (76F)

/:480C (896F) 1 ,620C (1148F),

950-1200C (1742-2192F)

(25C)()

,,

,:()

():,

,:

17-4 PH : SMAW, GTAW, PAW and GMAW.

(),SAW.,,,120C (248F).

(+),,

, 17-4 PH (E 630 (AWS A5.4) ER 630 (AWS

A5.9)17-4PH,,

Hardness/Temperature tempered for 4 hours after austenitizing at 1040C (1904F) for 30 min quenched 100C/sec (212F/sec)

17-4 PH ,,

:

,,

,,,,

SANDMEYERSTEEL COMPANY

86-20-8365364883653349

86-20-83653569

www.sandmeyersteel.com

china@sandmeyersteel.com

3132001

sssteel.china@gmail.com

-2002