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 691 Grade 2 1/4 CR (SAE, USA)
• A 666 S21460 (SAE, USA)
• A 580 S21400 (SAE, USA)
• A 540 Gr... (SAE, USA)
• A 240 S21400 (SAE, USA)
• A 214 (SAE, USA)
• 21-4N + Nb + W (UNS, USA)
• 21-4N (UNS, USA)
• SA-299 Grade B (AMS, USA)
• SA-299 Grade A (AMS, USA)
• SA-29 Grade 94B30 (AMS, USA)
• SA-29 Grade 94B17 (AMS, USA)
• SA-29 Grade 92L60 (AMS, USA)
• SA-29 Grade 92L59 (AMS, USA)
• SA-29 Grade 92L55 (AMS, USA)
• SA-29 Grade 92L54 (AMS, USA)
• SA-29 Grade 9260 (AMS, USA)
• SA-29 Grade 9259 (AMS, USA)
• SA-29 Grade 9255 (AMS, USA)
• SA-29 Grade 9254 (AMS, USA)
• S64299 (AISI, USA)
• M29954 (AISI, USA)
• M29953 (AISI, USA)
• M29952 (AISI, USA)
• M29951 (AISI, USA)
• K64299 (AISI, USA)
• J92999 (AISI, USA)
• B 92 9998A (SAE, USA)
• B 92 9995A (SAE, USA)
• B 92 9990A (SAE, USA)
• B 92 9980B (SAE, USA)
• B 92 9980A (SAE, USA)
• B 562 Grade 99.995 (SAE, USA)
• B 562 Grade 99.99 (SAE, USA)
• B 562 Grade 99.95 (SAE, USA)