Standard comparison table of stainless steel groups in various countries

GB

National Standards of the People's Republic of China (National Technical Surveillance Bureau)

KS

Korean Standard

AISI

American Iron and Steel Institute

SAE

Society of Automative Engineers

ASTM

American Society for Testing and Material

AWS

American Welding Society Specifications

ASME

American Society of Mechanical Engineers

BS

British Standard

DIN

German Standard Deutsch Industria Normen

CAS

Canadian Standard Associatoin

API

American Petroleum Association

KR

Korean Resister of Shipping Specifications

NK

Japan Provincial Association Specifications Hihon Kanji KOKI

LR

British Ship Association Specification Llouds Register of Shipping

AB

American Bureau of Shipping Specifications

JIS

Japanese Standard