[MW:18757] Simulation test coupon & Production impact test coupon

Dear All,

Design Data
Code :ASME SEC VIII Div 1
Design Temperature:427 Deg C
Design Pressure:44 Kg/cm²
MDMT :O Deg C
PWHT: Required
Impact test: Required for all pressure part material
ASME Certification: Yes With U designation
MOC:SA 387 GR 12 CL2
Thickness:: Shell:12 mm,Head:18 mm.

1.Please advice whether Simulation test coupon & production impact test coupon (PTC) as per UG-84 (i) is required?
2.Is pressure part includes Fasteners?
3.Is there any flow chart/charts available to decide on PTC for carbon steel & alloy steel material?
4.Is separate post forming heat treatment is required as % extreme fiber elongation exceeds 10%

Thanks & Regards.

Prasanna

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