EWM HIGHTEC WELDING GmbH / Dr.Gnter-Henle-Str. 8 / D-56271 Mndersbach / www.ewm-group.com/// simply more

EvolutionBlue

Carl Cloos Schweitechnik GmbH | D-35708 Haiger www.cloos.de

World wide welding!

www.teka.eu 0 800 / 835 22 25info@teka.eu

DVS_Anzeige_08-2013.indd 1 28.8.2013 09:33:00

Training for a High Quality Standard

GSI - Gesellschaft fr Schweitechnik International mbH www.gsi-slv.de

Anzeige_Poster_Schweissverfahren_engl.indd 1 26.04.2012 15:09:19

WELDING VALUE

/ Battery Cha

rging System

s / Welding

Technology

/ Solar Elect

ronics

/ Time and a

gain, our rev

olutionary i

deas take th

e welding co

mmunity by

surprise.

As they did

with Cold M

etal Transfe

r (CMT), a w

eld process

that really

is cold

compared t

o convention

al MIG/MAG

welding. An

d that ensur

es a stable a

rc and exact

process-con

trol. CMT le

ts you weld

joins betw

een alumin

ium and ste

el, and light-

gauge sheet

s from only 0

.3 mm (0.01

in) thick. Ot

her advantag

es: minimal

spattering,

excellent ga

p bridgeabi

lity, 100% re

producibilit

y of results

. Want to k

now more?

Check out: w

ww.fronius.c

om

Issue

032011

Third Schw

eisstec we

lding trade

fair in the n

ew Landesm

esse

Stuttgart in

June 2011

Welding fer

rous metals:

How can yo

u be sure of

accurate pr

eheat?

Stress corr

osion crack

ing of

carbon stee

l in ethanol

www.weldin

g-and-cuttin

g.info

Technical jo

urnal for we

lding and a

llied proces

ses

The Weldin

g

Institute

Battery Cha

rging System

s / W/ W/ elding Weldi

ng W

Technology

/ Solar Electr

onics

/ Solar Electr

onics

/

ain, our revo

lutionary id

eas take the

welding co

mmunity by

surprise.

ith Cold Me

tal Transfer

(CMT), a we

ld process t

hat really is

cold

compared t

o convention

al MIG/MAG

welding. An

d that ensur

es a stable a

rc and exact

process-con

trol. CMT le

ts you weld

joins betw

een alumin

ium and ste

el, and light-

sheets from

only 0.3 mm

(0.01 in) thi

ck. Other ad

vantages: mi

nimal spatte

ring,

ap bridgeab

ility, 100% r

eproducibili

ty of result

s. Want to k

now more?

www.www.www fronius

.com

Issue

032011

Third Schw

eisstec we

lding trade

fair in the n

ew Landesm

esse

Stuttgart in

June 2011

Welding fer

rous metals:

How can yo

u be sure of

accurate pr

eheat?

Stress corr

osion crack

ing of

carbon stee

l in ethanol

www.weldin

g-and-cuttin

g.info

Technical jo

urnal for we

lding and a

llied proces

ses

The The WeWeldin

g lding

Institute

Institute

Precision in Detail

Kjellberg Finsterwalde Pla

sma und Maschinen GmbH

Germany Leipziger Stra

e 82 03238 Finsterwalde

Phone: +49 3531 500 0

E-mail: plasma@kjellberg

.de

www.kjellberg.de/plasma

Small holes, fine inside an

d outside contours:

the precision of Contour C

ut revolutionises

plasma cutting of mild stee

l.

A new technology without a

dditional

costs and components!

Because Contour Cut is in

tegrated as

standard in all HiFocus sys

tems.

Issue

032011

Third Schweisstec wel

ding trade

fair in the new Landesm

esse

Stuttgart in June 2011

Welding ferrous metals:

How can you be sure of

accurate preheat?

Stress corrosion crackin

g of

carbon steel in ethanol

www.welding-and-cuttin

g.infoTechnical jo

urnal for welding and al

lied processes

The Welding Institute

www.welding-and-cutting.info

Get your free issue!

Welders qualification test certificate

ACCORDING TO EN ISO 9606-1:2013

Designation examples of this Standard

INTERNATIONAL STANDARD

dimension of test piece

ISO 9606-1 ss nb141 T BW FM4 S s3.6 D60 PH

welding process

product type

type of weld

ller material

ller material grouping welding position

weld details

ller material grouping

welding positionsaccording to EN ISO 6947

PA at positionPB horizontal vertical positionPC horizontal positionPD horizontal overhead positionPE overhead positionPF vertical up positionPG vertical down positionH-L045 inclined position welding upwardsJ-L045 inclined position welding downwardsPH pipe position for welding upwardsPJ pipe position for welding downwards

weld detailsBW butt weld ss single side welding mb material backingnb welding with no material backinggb gas backingfb ux backingbs welding from both sidesci consumable insert

FW llet weld sl single layerml multi-layer 311 oxyacetylene welding lw leftward weldingrw rightward welding

welding processesesaccording to EN ISO 4063

111 manual metal arc welding 114 self-shielded tubular cored arc welding 121 submerged arc welding with solid wire electrod (partly mechanized) 125 submerged arc welding with tubular cored electrode (partly mechanized) 131 MIG welding with solid wire electrode 135 MAG welding with solid wire electrode 136 MAG welding with ux cored electrode 138 MAG welding with metal cored electrode 141 TIG welding with solid ller material (wire/rod) 142 autogenous TIG welding 143 TIG welding with tubular cored ller material (wire/rod) 145 TIG welding using reducing gas and solid ller material (wire/rod) 15 plasma arc welding 311 oxyacetylene welding

ller materialcovered electrodesRoute AA acid covering B basic covering or electrode core basic C cellulosic covering R rutile covering or electrode core rutile, slow-freezing slag RA rutile acid covering RB rutile basic covering RC rutile cellulosic covering RR rutile thick covering

Route B03 rutile basic covering 10 cellulosic covering 11 cellulosic covering 12 rutile covering 13 rutile covering 14 rutile + iron powder covering 15 basic covering 16 basic covering 18 basic + iron powder covering 19 limenite covering 20 iron oxide covering 24 rutile + iron powder covering 27 iron oxide + iron powder covering 28 basic + iron powder covering 45 basic covering 48 basic covering

cored wireM metal cored electrode or metal powder P electrode core rutile, fast-freezing slag V electrode core rutile or basic/ uoride W electrode core basic/ uoride, slow-freezing slag Y electrode core basic/ uoride, fast-freezing slag Z electrode core other types

any otherS solid wire electrode solid rodnm no ller material

types of weldBW butt weldFW llet weld

BW

FW

product typesT TubeP Plate

PT

D

VS

Med

ia G

mbH

, Ds

seld

orf

dimensions of test pieces deposited thicknesst material thicknessD outside tube diameter

t

s

D

www.dvs-ev.de/DVS-Pruefstellen Noti ed bodies for the welders quali cation test are regulated by European directives, regulations or standards which apply to approved certi cation personnel or to accreditation according to DIN EN ISO / IEC 17024 for the holding of the welders quali cation test.

Group Filler material for welding of Examples of applicable standards

FM1 Non-alloy and ne grain steels ISO 2560, ISO 14341, ISO 636, ISO 14171, ISO 17632

FM2 High-strength steels ISO 18275, ISO 16834, ISO 26304, ISO 18276

FM3 Creep-resisting steels Cr < 3,75 % ISO 3580, ISO 21952, ISO 24598, ISO 17634

FM4 Creep-resisting steels 3,75 < Cr < 12 % ISO 3580, ISO 21952, ISO 24598, ISO 17634

FM5 Stainless and heat-resisting steels ISO 3581, ISO 14343, ISO 17633

FM6 Nickel and nickel alloys ISO 14172, ISO 18247

plate at position

horizontal vertical position

horizontal position

horizontal overhead position

overhead position

vertical up position

H-L045 inclined position welding upwards

vertical up position

vertical down position

vertical down position

J-L045 inclined position welding downwards

butt w

elds

llet welds