X2CrNiMoN 17-11-2 1.4406 - DIN EN 10088-3-2014

Grade	X2CrNiMoN 17-11-2
Germany W-Nr.	1.4406
Corresponding Standard	DIN EN 10088-3-2014 Stainless Steels – Part 3: Technical Delivery Conditions for Semi-Finished Products, Bars, Rods, Wire, Sections and Bright Products of Corrosion Resisting Steels for General Purposes
Classification	Austenitic Stainless Steel
Properties	Corrosion Resistance

X2CrNiMoN 17-11-2 Chemical Element Composition Content (%)

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

① Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All precautions are to be taken to avoid the addition of such elements from scrap and other materials used in production which would impair mechanical properties and the suitability of the steel.

X2CrNiMoN 17-11-2 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
Bar, rod, wire, section, bright products; d≤160	+AT	580~800	≥280	(long.) ≥40	≤250	(long.) ≥100
Bar, rod, wire, section, bright products; 160<d≤250	+AT	580~800	≥280	(tr.) ≥30	≤250	(tr.) ≥60

+AT=solution annealed；+A=annealed；+QT = quenched and tempered；+P=precipitation hardening；+C=Cold worked，+Csuffix followed by a number represents the tensile strength grade, i.e., the minimum tensile strength value.
long.=longitudinal；tr.=transverse
d=diameter or thickness；Unit mm

New and Old Grade Replacement List

Corresponding Standard	Grade
DIN 17440-1972	Grade Germany W-Nr. Other Name
DIN EN 10088-3-2014	Grade Germany W-Nr.

Approximate Comparison Table Austenitic Stainless Steel

China		Taiwan, China	Japan	South Korea	United States		Germany
GB	ISC	CNS	JIS	KS	ASTM	UNS	DIN EN/DIN	W-Nr.
06Cr17Ni12Mo2N (0Cr17Ni12Mo2N)	S31658	316N	SUS 316N	STS 316N	316N	S31651	X2CrMiMoN17-11-2	1.4406

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

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