Galling between AISI 316 And Duplex J92205
Galling between AISI 316 And Duplex J92205
(OP)
Hi Friends,
i am working in valve industry.
my valve body is duplex casting. so what material of stud and nut will be used to preventing galling on high temperature service.
ASTM 194 & 193 are ok???
i am working in valve industry.
my valve body is duplex casting. so what material of stud and nut will be used to preventing galling on high temperature service.
ASTM 194 & 193 are ok???





RE: Galling between AISI 316 And Duplex J92205
RE: Galling between AISI 316 And Duplex J92205
it will go up to 130 deg.C. but i am more interested in galling issue.
So wol galling problem come in combination of AISI 316 to duplex?
RE: Galling between AISI 316 And Duplex J92205
As for a stainless steel alloy that is resistant to galling to use for the stud and nut, A286 would be a good choice.
RE: Galling between AISI 316 And Duplex J92205
RE: Galling between AISI 316 And Duplex J92205
http://www.unbrako.com/xylan4.htm
Look at: Xylan 5214: Low friction, corrosion resistance, anti-galling (stainless steel) for fasteners. (suitable for bulk processing).