ASME Material Specification and Grades for Pipes, Tubes, Forgings, Castings, Fittings, Valves, Nuts and Bolts
For the complete identity of a material we need two things; Material Specification Material Grade For Example, In SA 106 Gr.B the “SA106” is the material specification, and “Gr.B” is the grade of the material. Please note that for a particular specification there may be more than one grade. For example, SA106 has three grades […]