Friday, September 28, 2012

[MW:15414] welding of AISI 9310

Dear experts
I have to manufacture a welding electrode extruder head part for that  AISI 9310 material is recommended.
Element Content (%)
Ni 3.00-3.50
Cr 1.00-1.40
Mn 0.45-0.65
Si 0.15-0.30
P 0.025 (max)
S 0.025 (max)
Mo 0.08-0.15
C 0.08-0.13
the process sequence is, 1st it has to be machined then welded and after that heat treatment upto 60 HRC.
I want to know the welding process and filler. in service this part has to bear a high pressure of flux.
Kindly guide me about welding and right filler material for this part.

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