7/18/2019 MIG Welding pWPS

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CHADWICK 

TECHNOLOGY PRELIMINARY WELDING PROCEDURE SPECIFICATION (p-WPS) : CW / pWPS / GMAW - 001

Weldi! p"#$e%%(e%) : MIG (131)

Weld T&pe(%): Groove, Plug, Slot & Fillet Weld

'#i T&pe(%): Butt, Corner, Lap, ee & !dge "oint#

*$+i!Ba$%ing aterial: Weld Metal

'etail# o Ba$% Gouging: r$ Gouging * Welding

Me,#d # p"ep*"*i# . Cle*i! : Cutting * Grinding & Wire +ru# $leaning

PARENT METAL

Spe$ii$*i#: BS !- 1../0 S300 "2- to S300 "2-

M*e"i*l G"#p N#: ualiied or Group 1 4 1

M*e"i*l T,i$+e%%: 3 to /.

'#i De%i!Weldi! See$e%

WELDING CONSUMALE

Fille" Me*l De%i!*i#: !- IS5 163617 G6/ 6 M/1 3Si

M**$"e": !SB

WELDING POSITION: ll (!8$ept PG & "7L.60)

GASES: rgon & Co/ Mi8ture

FLOW RATE: /3 to /9 CF

ELECTRICAL CARACTERISTIC -Current: up to 13. pPolarit;: -*Mode o Metal ran#er: -*

ung#ten !le$trode ;pe & #i<e: -*5ter: -*

PREEAT . INTERPASSPreeat eperature : /= C (+ient eperature)Interpa## eperature: /0. C (a8>)

PWT *d/#" AGEINGeperature ange: -*ie ange (our): -*eating rate: -*Cooling rate: -*

TECNI2UE

String or ?eave +ead#: Stringer*Weaving5rii$e or ga# $up #i<e: -*'i#tan$e $onta$t tu+e 4 ?or% pie$e: 0 to10Multiple, #ingle pa## (or #ide): Multiple pa##Single or ultiple ele$trode#: Singleor$ angle dire$tion o ?elding: -*

un(#) orLa;er(#)

Welding  process

Fill er etal Current @oltage ravel eat input 5ter

EN designation or tradename .

Si<e()

;pe &polarit;

perage

1 to n MIG 131 !- IS5 163617 G6/ 6 M/1 3Si 1>/ 'C!P 13. /6 11. 1>33 -*

PREPARED Y

A,3ed F*,*d

Preliminary Welding Procedure Specification