Standard comparison table of stainless steel groups in various countries 2019-11-01
GB: National Standards of the People ’s Republic of China (National Bureau of Technology Surveillance); KS: Korean Standards Association Standards; AISI: American Iron and Steel Institute Standards; SAE: Society of Automative Engineers; ASTM : American Society for Testing and Material specifications; AW: American Welding Society specifications; ASME: American Society of Mechanics specifications
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