Wednesday, December 16, 2015

[MW:23976] ASME B31.3_2014 Minimum thickness for PWHT

Dear experts,

 

I have just one query regarding the Post Welding Heat Treatment as per ASME B31.3_2014, which determines 19mm for Carbon Steel (P number 1) as the minimum thickness for PWHT.

The code indicates the Table 331.1.1 which actually gives us the Holding Temperature Range and time per  the thickness. Can you please give me the right direction (table) to find this statement?

 

 

 

 

 

By -

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Re: [MW:35737] Bend Test and Tensile Test failed for ET45 Micro Welded Coupon

Hi As its %elongation is very low  Better try buttering on jt surrace with ductile consumable like pure Ni i. E Ni1 And later weld jt with c...

  • Materails FAQs
    Q: What are equivalents for standard Q 235 B (and Q 235 A) for U-channels? ...
  • RE: [MW:5585] Buttering of weld joints
    Definition of buttering from ASME Section IX, QW/QB-492 Definitions:   Buttering:  the addition of material, by welding, on one or bot...
  • WELD AND WELDING SYMBOLS
    Section I. PRINT READING 3-1. GENERAL a. Drawings . Drawing or sketching is a universal language used to convey all necessary information to...