welding A297 HD ( GX40CrNiSi 27-4) with AISI 1020
welding A297 HD ( GX40CrNiSi 27-4) with AISI 1020
(OP)
hi all
anyone here can help me in this problem:
i have to join by GMAW a pipe material: ASTM A297 HD also DIN: GX40CrNiSi27-4 also UNS: J93005 with AISI 1020 carbon steel. can anyone tell me
1)wich material use to jon them
2 preheating temperature
3) cooling rate?
any help is apprecite
thanks
matteo
anyone here can help me in this problem:
i have to join by GMAW a pipe material: ASTM A297 HD also DIN: GX40CrNiSi27-4 also UNS: J93005 with AISI 1020 carbon steel. can anyone tell me
1)wich material use to jon them
2 preheating temperature
3) cooling rate?
any help is apprecite
thanks
matteo





RE: welding A297 HD ( GX40CrNiSi 27-4) with AISI 1020
RE: welding A297 HD ( GX40CrNiSi 27-4) with AISI 1020
why do you ask?
RE: welding A297 HD ( GX40CrNiSi 27-4) with AISI 1020
RE: welding A297 HD ( GX40CrNiSi 27-4) with AISI 1020
do you have info about? where are you from? i m italian
ciao
RE: welding A297 HD ( GX40CrNiSi 27-4) with AISI 1020
Ana