[MW:3562] RE: 3559] CONSUMABLES

First idea is to use CrMo2 consumables (or CrMo1 could be solution too, depending on application / requirements)

Preheat 200 degrC

PWHT at 690 °C , however

·         PWHT temperature is depending on strength requirements 4130 and required charpy values in weld metal

·         duration is depending on wall thickness and required charpy values in weld metal

 

Stick electrodes

·         OERLIKON CROMOCORD 2 STC

·         OERLIKON OE KV3 HR

TIG rod:

·         OERLKON CARBOROD CrMo2  or

·         OERLIKON CARBOROD KV3 (=B2)

 

Erwin Gering

AIR LIQUIDE WELDING

 

Van: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] Namens rajagopal kannan
Verzonden: woensdag 28 oktober 2009 8:23
Aan: materials-welding@googlegroups.com
Onderwerp: [MW:3559] CONSUMABLES

 

Dear Members,

Could you please suggest me the apt consumable for GTAW and SMAW to weld SA 182 Gr. F22 cl.1 with AISI 4130?

Thanks and Best Regards,

K.Rajagopal

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