By Standard Whole GB YB JB AISI UNS SAE ASTM AMS ASME MIL AWS FED DIN JIS AFNOR KS B.S. SS UNI ISO EN CNS GOST International UNE NKK GB/T YB/T PN SEW WL

By Country Whole China USA Germany Japan UK France Russia Sweden Korea International Italy Spain Poland European

By Microstructure Whole Austenite Austenitic-Ferritic(Duplex steel) Ferrite Cementite Pearlite Martensite Precipitation-Hardening Ferrite-Pearlitic Pearlitic Bainite Martensite-Ferrite Austenitic-Martensite

Whole

• A 688 S24000 (SAE, USA)
• A 580 S24000 (SAE, USA)
• A 314 S24000 (SAE, USA)
• A 276 S24000 (SAE, USA)
• A 269 S24000 (SAE, USA)
• A 249 S24000 (SAE, USA)
• A 240 S24000 (SAE, USA)
• SA-965 S21904 (AMS, USA)
• SA-666 S21904 (AMS, USA)
• S21904 (AISI, USA)
• A 988 S21904 (SAE, USA)
• A 965 S21904 (SAE, USA)
• A 666 S21904 (SAE, USA)
• A 580 S21904 (SAE, USA)
• A 473 S21904 (SAE, USA)
• A 314 S21904 (SAE, USA)
• A 276 S21904 (SAE, USA)
• A 269 S21904 (SAE, USA)
• A 240 S21904 (SAE, USA)
• SA-814 S21900 (AMS, USA)
• SA-813 S21900 (AMS, USA)
• S21900 (AISI, USA)
• A 814 S21900 (SAE, USA)
• A 813 S21900 (SAE, USA)
• A 580 S21900 (SAE, USA)
• A 473 S21900 (SAE, USA)
• A 314 S21900 (SAE, USA)
• A 276 S21900 (SAE, USA)
• A 269 S21900 (SAE, USA)
• SA-479 S21800 (AMS, USA)
• SA-276 S21800 (AMS, USA)
• SA-240 S21800 (AMS, USA)
• S21800 (AISI, USA)
• F 899 S21800 (SAE, USA)
• A 959 S21800 (SAE, USA)