Alloying designation systems standard lists and material classification

ASTM Standard List: Ferro Alloys, Other Materials and Terms and Definitions

ASTM Standard List: Forgings, Welding and Filler Materials and Powder Metallurgy

This comprehensive reference catalogues ASTM standards related to metal forgings, welding materials, and powder metallurgy applications. ASTM designations use a letter-number system (A for ferrous materials) to categorize specifications that represent industry consensus among producers, fabricators, and users.

ASTM Standard List: Iron, Nickel Alloy/Heat Resistant Nickel Alloys and High Silicon Steels

ASTM specifications establish consensus standards among metal industry stakeholders, including producers, specifiers, fabricators, and end users. For ferrous materials, ASTM uses a designation system beginning with the letter "A" followed by a sequential number, often targeting specific product applications. For example, A548 designates cold-heading quality carbon steel wire for tapping or sheet metal screws.

ASTM Standard List: Stainless Steels

ASTM Standard List: Testing and Determination

This comprehensive guide presents a detailed compilation of ASTM (American Society for Testing and Materials) standards focused on testing and determination methods for various materials, particularly metals. The article explains the ASTM designation system, which uses letters and sequential numbers to identify specific standards, with a focus on ferrous materials (designated by 'A').

ASTM standards for steel