Hi,
To my understanding this material is used most case in construction of valves in the area of upstream segment - drilling and production equipment - code API 6A.
This material falls under the classification of 60K, and often used under temperature rating as L, which is upto minus 46 DEG C.
However you can verify the design requirements for the correct temperature to be used.
Regards,
MANIVANNAN.P
On Tue, Feb 2, 2016 at 5:52 PM, Dhamotharan Vaiyapuri <dhamuvai@gmail.com> wrote:
Dear Experts,--I want to qualify a procedure for material AISI 4130, in 40 mm thickness, Code of construction is ASME Sec VIII Div 1.
Please advise at what temperature the impact test is to be performed? (no specific client requirement)
The intent to use this WPS for valve repair.
Thanks
V. Dhamotharan
Inspection Engineer,
Doha Qatar
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