Specification of Stud Bolts ASME B 16 Baut Flange

Specifications:
Ferristic Chromium Molybdenum Steel and Low Allow Steel:
ASTM A193 GR. B7/ASTM A 194 GR. 2 h
ASTM A193 GR. B7M/ASTM A 194 GR. 2HM
ASTM A193 GR. B16/ASTM A 194 GR. 4
ASTM A320 GR. L7/ASTM A194 GR 8
Austenitic Stainless Steel:
ASTM A193 GR. B8/ASTM A194 GR8
ASTM 193