SB-564 heat treatment

[ChiangJaron]

Dear All,

I have a question about SB-564 nickel alloy heat treatment.
I can't find the specification from ASME SEC.II PART B such as heat temperature, time...etc.

Does any suggest application code, rule, or specification to follow up?

 

[pradipgoswami]

This specification is a general specification for Nickel Forgings and reads as follows:-
This specification covers forgings of nickel alloy UNS N02200, Ni-Cu alloy UNS N04400......... and many more.
You have to be specific about the grade and specification of forging and accordingly look for heat treatment conditions and look for details in ASME Sec-II,Pt-B. A good resource could be the data sheets available in Special Metals website.

Thanks.

Pradip Goswami,P.Eng.IWE
Welding & Metallurgical Specialist
ca.linkedin.com/pub/pradip-goswami/5/985/299

 

[ChiangJaron]

Dear,

Sorry for forgetting mention the UNS number.
In case, I would like to know the SB-564 UNS N04400 annealed temperature as code required.

for example, I got a mill sheet that heat treatment indication annealed and with in temperature range 700~900 ℃.
Can I accept this mill sheet and material to use?
What's acceptance criteria?

 

[metengr]

http://www.specialmetalswiggin.co.uk/pdfs/products/MONEL alloy 400.pdf