X9CrNiSiNCe21-11-2 1.4835 - EN 10296-2-2005

Grade	X9CrNiSiNCe21-11-2
European Standard Steel Grade	1.4835
Corresponding Standard	EN 10296-2-2005 Welded circular steel tubes for mechanical and general engineering purposes — Technical delivery conditions — Part 2 Stainless steel
Classification	Austenitic Stainless Steel

X9CrNiSiNCe21-11-2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	N	Ce
Minimum Value	0.05	1.4	-	-	-	20	10	0.12	0.03
Maximum Value	0.12	2.5	1	0.045	0.015	22	12	0.2	0.08

X9CrNiSiNCe21-11-2 Mechanical Properties

condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Steel pipe:	≥650	Rp0.2：≥310 Rp1.0：≥350	l：≥40；t：≥40

◎ l=longitudinal, t=transverse

◎ Elongation 20% min for wall thickness ≤35 mm after cold deformation.

1 Approximate Comparison Table Austenitic Stainless Steel

United States		International Organization for Standardization		European Standard
ASTM	UNS	ISO	Numerical Grade	Numerical Grade
F 45	S30815	X7CrNiSiNCe 21-11	4835-308-15-U	1.4835

2 Approximate Comparison Table Austenitic Heat-Resistant Steel

United States	International Organization for Standardization	European Standard		Sweden
UNS	ISO	EN	Numerical Grade	SS
S30815	X7CrNiSiNCe21-11	X9CrNiSiNCe21-11-2	1.4835	2368

X9CrNiSiNCe21-11-2 Corresponding Standards(Same grade name, different standards)

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