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S30317
Standard GB /T 20878-2007 Stainless and heat-resisting steels - Designation and chemical composition
Standard GB /T 1220-2007 Stainless Steel Bars
Standard GB /T 4240-2019 Stainless steel wires
Standard GB /T 4356-2016 Stainless steel wire rod


Chemical Composition(%)


Standard Material Designation Chemical Composition (%)
GB /T 20878-2007
Stainless and heat-resisting steels - Designation and chemical composition
Y12Cr18Ni9
(S30317)
(Y1Cr18Ni9)
 
Min
Max
GB /T 1220-2007
Stainless Steel Bars
Y12Cr18Ni9
(S30317)
(Y1Cr18Ni9)
 
Min
Max
GB /T 4356-2016
Stainless steel wire rod
Y12Cr18Ni9
(S30317)
(Y1Cr18Ni9)
 
Min
Max
GB /T 4240-2019
Stainless steel wires
Y12Cr18Ni9
(S30317)
(Y1Cr18Ni9)
 
Min
Max
For Reference Only