ASME SEC II PART D -

[Vishwas Keskar Welding Manager WELDING]

Dear Experts ,

ASME SEC II PART D - The Table for Non ferrous materials is referred.

 For one of SB 564 Flange material- Ni based alloy UNS6625  , we come across following note :

 G22-The minimum tensile strength of reduced section tension specimens in accordance with QW –462.1 of Section IX shall not be less than 110,000 psi.

Pl. elaborate the significance of the above note  and how it is to applied for design job/fabrication?Welding 

Thanks