GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition
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Y30Cr13
(S42037)
(Y3Cr13)
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GB /T 1220-2007 Stainless Steel Bars
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Y30Cr13
(S42037)
(Y3Cr13)
|
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GB /T 4356-2016 Stainless steel wire rod
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Y30Cr13
(S42037)
(Y3Cr13)
|
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GB /T 4240-2019 Stainless steel wires
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Y30Cr13
(S42037)
|
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