019Cr21CuTi S12182 S12273 019Cr22CuNbTi - GB /T 20878-2024

Grade	019Cr21CuTi
China ISC	S12182
Old Grade
Corresponding Standard	GB /T 20878-2024 Stainless Steels - Designation and Chemical Composition
Classification	Ferritic Stainless Steel
Properties	Corrosion Resistance
Density	7.74 g/cm³

019Cr21CuTi Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Cu	N	More
Minimum Value	-	-	-	-	-	20.5	0.3	-	Ti, Nb, Zr or their combinations: 8(C+N) ~ 0.8
Maximum Value	0.025	1	1	0.03	0.03	23	0.8	0.025	Ti, Nb, Zr or their combinations: 8(C+N) ~ 0.8

019Cr21CuTi Corresponding Standards(Same grade name, different standards)

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