By Country: Whole China USA Germany Japan UK France Russia Sweden Korea International Italy Spain Poland European 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 Structure: Whole Austenite Austenitic-Ferritic(Duplex steel) Ferrite Cementite Pearlite Martensite Precipitation-Hardening Ferrite-Pearlitic Pearlitic Bainite Martensite-Ferrite Austenitic-Martensite AISI F10012 SAE G4000a AISI F10008 SAE G4000 AISI F10011 SAE G3500c AISI F10010 SAE G3500b AISI F10007 SAE G3500 AISI F10006 SAE G3000
