charpy for welding 4130 to 4130
charpy for welding 4130 to 4130
(OP)
Hello,
I'm looking at page 36 table 7 of the 20th Edition of API 6A, it looks like 4130 to 4130 with minimum temperature of -20 does not require charpy? am I reading it right/
Also, does welding the two for where less than -20 may be experienced require charpy to qualify the procedures?
Thank you.
I'm looking at page 36 table 7 of the 20th Edition of API 6A, it looks like 4130 to 4130 with minimum temperature of -20 does not require charpy? am I reading it right/
Also, does welding the two for where less than -20 may be experienced require charpy to qualify the procedures?
Thank you.
As much as possible, do it right the first time...





RE: charpy for welding 4130 to 4130
Steve Jones
Materials & Corrosion Engineer
http://www.linkedin.com/pub/8/83b/b04
RE: charpy for welding 4130 to 4130
As much as possible, do it right the first time...
RE: charpy for welding 4130 to 4130
Thanks all!
As much as possible, do it right the first time...