GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition
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12Cr21Ni5Ti
(S22160)
(1Cr21Ni5Ti)
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GJB 2294A-2014 Specification for stainless and heat-resisting steel bars for aviation
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12Cr21Ni5Ti
(1Cr21Ni5Ti)
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GB /T 31303-2014 Austenitic-Ferritic duplex stainless steel bars
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12Cr21Ni5Ti
(S22160)
(1Cr21Ni5Ti)
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GB /T 21833-2008 Austenitic-Ferritic (duplex) grade stainless steel seamless tubes and pipes
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12Cr21Ni5Ti
(S22160)
(1Cr21Ni5Ti)
(ЗИ811)
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