04Cr13Ni8Mo2Al S51380 - GB T 20878-2024

Grade	04Cr13Ni8Mo2Al
China ISC	S51380
Corresponding Standard	GB /T 20878-2024 Stainless Steels - Designation and Chemical Composition
Classification	Precipitation-Hardening Stainless Steel
Properties	Corrosion Resistance
Density	7.76 g/cm³

04Cr13Ni8Mo2Al Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Mo	N	Al
Minimum Value	-	-	-	-	-	12.3	7.5	2	-	0.9
Maximum Value	0.05	0.1	0.2	0.01	0.008	13.2	8.5	3	0.01	1.35

Approximate Comparison Table Precipitation Hardening Stainless Steel

China		United States		International Organization for Standardization		European Standard
GB	ISC	ASTM	UNS	ISO	Numerical Grade	EN	Numerical Grade
04Cr13Ni8Mo2Al GB/T 20878-2024	S51380	XM-13 ASTM A959	S13800	X3CrNiMoAl13-8-3 ISO 15510	4534-138-00-X	X3CrNiMoAl13-8-3 EN 10088-1	1.4534

04Cr13Ni8Mo2Al Corresponding Standards(Same grade name, different standards)

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