X2CrNiMoN17-11-2 1.4406 - EN 10272-2016

Grade	X2CrNiMoN17-11-2
European Standard Steel Grade	1.4406
Corresponding Standard	EN 10272-2016 Stainless Steel Bars for Pressure Purposes
Classification	Austenitic Stainless Steel

X2CrNiMoN17-11-2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^①	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	16.5	10	2	0.12
Maximum Value	0.03	1	2	0.045	0.015	18.5	12.5	2.5	0.22

① Particular ranges of sulfur content may provide improvement of particular properties. For machinability, a controlled sulfur content of 0,015 % to 0,030 % is recommended and may be agreed. For weldability, a controlled sulfur content of 0,008 % to 0,030 % is recommended and may be agreed.

X2CrNiMoN17-11-2 Mechanical Properties

Diameter or thickness d or b mm	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
≤160	580~800	Rp0.2：≥280 Rp1.0：≥315	l: ≥40	≤250	(at 20℃)：l ≥100 (at -196℃)：≥60
160<d (b)≤400	580~800	Rp0.2：≥280 Rp1.0：≥315	tr: ≥30	≤250	(at 20℃)：tr ≥60 (at -196℃)：≥ 60

a) Axial： l；Tangential：tr.

* The maximum HBW-values may be raised by 100 units or the tensile strength value may be raised by 200 MPa and the minimum elongation value be lowered to 20 % for bars of ≤ 35 mm thickness having a final cold deformation.

Approximate Comparison Table Austenitic Stainless Steel

Japan	United States	France	European Standard		United Kingdom
JIS	ASTM	NF EN/NF	EN	Numerical Grade	BS EN/BS
SUS316LN	316LN	Z3CND17-11Az	X2CrNiMoN17-11-2	1.4406	316S61

X2CrNiMoN17-11-2 Corresponding Standards(Same grade name, different standards)

1	EN 10088-1-2005
	X2CrNiMoN 17-11-2 1.4406
2	EN 10250-4-1999
	X2CrNiMoN 17-11-2 1.4406
3	ISO TS 15510-2003
	X2CrNiMoN17-11-2
4	EN 10088-2-2005
	X2CrNiMoN17-11-2 1.4406
5	EN 10088-3-2005
	X2CrNiMoN 17-11-2 1.4406
6	EN 10088-3-2014
	X2CrNiMoN 17-11-2 1.4406
7	ISO 15510-2014
	X2CrNiMoN17-11-2 4406-316-53-I
8	ISO 9328-7-2018
	X2CrNiMoN17-11-2
9	DIN EN 10088-3-2014
	X2CrNiMoN 17-11-2 1.4406
10	NF EN 10088-2-2005
	X2CrNiMoN17-11-2 1.4406
11	NF EN 10088-1-2005
	X2CrNiMoN17-11-2 1.4406
12	NF EN 10028-7-2008
	X2CrNiMoN17-11-2 1.4406
13	NF EN 10028-7-2000
	X2CrNiMoN17-11-2 1.4406
14	EN 10272-2016
	X2CrNiMoN17-11-2 1.4406
15	EN 10088-2-2024
	X2CrNiMoN17-11-2 1.4406
16	EN 10028-7-2016
	X2CrNiMoN17-11-2 1.4406

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!