X15CrNiSi25-21 4841-314-00-E - ISO 15510-2014

Grade	X15CrNiSi25-21
ISO Numeric Designation	4841-314-00-E
Corresponding Standard	ISO 15510-2014 Technical Specification Stainless Steels-Chemical Composition
Classification	Austenitic Stainless Steel

X15CrNiSi25-21 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N
Minimum Value	-	1.5	-	-	-	24	19	-
Maximum Value	0.2	2.5	2	0.045	0.015	26	22	0.1

Approximate Comparison Table Austenitic Heat-Resistant Steel

China		United States	International Organization for Standardization	Germany		France	European Standard		Russia	United Kingdom
GB	ISC	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	BS EN/BS
16Cr25Ni20Si2 (1Cr25Ni20Si2)	S38340	S31400	X15CrNiSi 25-21	X15CrNiSi 25-20	1.4841	Z15CNS 25-20	X15CrNiSi 25-21	1.4841	20Х25Н20С2	310S24

X15CrNiSi25-21 Corresponding Standards(Same grade name, different standards)

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