X2CrNiMo17-12-2 1.4404 - NF EN 10088-2-2005

Grade	X2CrNiMo17-12-2
	1.4404
Corresponding Standard	NF EN 10088-2-2005 Part2:Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes
Classification	Austenitic Stainless Steel

X2CrNiMo17-12-2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^①	Cr	Ni	Mo	N
Minimum Value	-	-	-	-	-	16.5	10	2	-
Maximum Value	0.03	1	2	0.045	0.015	18.5	13	2.5	0.11

◎ Elements not listed in this table shall not be intentionally added to the steel without the agreement of the purchaser except for finishing the cast. All appropriate 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.

X2CrNiMo17-12-2 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
Cold rolled strip steel: T ≤ 8mm	+AT	530~680	( t ) Rp0.2：≥ 240①③ Rp1.0：≥ 270①② ③	( t ) T＜3mm：≥40③④ T ≥ 3mm：≥40③⑤	-
Hot rolled strip steel: T ≤ 13.5mm	+AT	530~680	( t ) Rp0.2：≥ 220①③ Rp1.0：≥ 260①② ③	( t ) T＜3mm：≥40③④ T ≥ 3mm：≥40③⑤	（T＞10mm） I：≥ 100；t：≥60
Hot rolled medium and thick plates: T ≤ 75mm	+AT	520~670	( t ) Rp0.2：≥ 220①③ Rp1.0：≥ 260①② ③	( t ) T＜3mm：≥45③④ T ≥ 3mm：≥45③⑤	（T＞10mm） I：≥ 100；t：≥60

◎ T-thickness；l-longitudinal；t-trasverse
◎ +A=soft annealed；+QT=quenched and tempered；+P=precipitation hardened；+AT=solutiong annealed；+SR=strength relieved

X2CrNiMo17-12-2 Corresponding Standards(Same grade name, different standards)

1	EN 10088-1-2005
	X2CrNiMo 17-12-2 1.4404
2	EN 10296-2-2005
	X2CrNiMo17-12-2 1.4404
3	EN 10253-4-2003
	X2CrNiMo17-12-2 1.4404
4	EN 10263-5-2001
	X2CrNiMo17-12-2 1.4404
5	EN 10269-2006
	X2CrNiMo17-12-2 1.4404
6	EN 10250-4-1999
	X2CrNiMo 17-12-2 1.4404
7	ISO TS 15510-2003
	X2CrNiMo17-12-2
8	EN 10088-2-2005
	X2CrNiMo17-12-2 1.4404
9	EN 10088-3-2005
	X2CrNiMo 17-12-2 1.4404
10	EN 10269-2013
	X2CrNiMo 17-12-2 1.4404
11	EN 10088-3-2014
	X2CrNiMo 17-12-2 1.4404
12	ISO 15510-2014
	X2CrNiMo17-12-2 4404-316-03-I
13	NF EN 10269-1999
	X2CrNiMo17-12-2 1.4404
14	DIN EN 10263-5-2018
	X2CrNiMo 17-12-2 1.4404
15	DIN EN 10269-2014
	X2CrNiMo 17-12-2 1.4404
16	ISO 9328-7-2018
	X2CrNiMo17-12-2
17	DIN EN 10088-3-2014
	X2CrNiMo 17-12-2 1.4404
18	ISO 683-18-2014
	X2CrNiMo17-12-2 4404-316-03-I
19	ISO 4954-2018
	X2CrNiMo17-12-2 4404-316-03-I
20	NF EN 10088-2-2005
	X2CrNiMo17-12-2 1.4404
21	NF EN 10088-1-2005
	X2CrNiMo17-12-2 1.4404
22	NF EN 10028-7-2008
	X2CrNiMo17-12-2 1.4404
23	NF EN 10296-2-2005
	X2CrNiMo17-12-2 1.4404
24	NF EN 10028-7-2000
	X2CrNiMo17-12-2 1.4404
25	EN 10263-5-2017
	X2CrNiMo 17-12-2 1.4404
26	ISO 4954-2-2024
	X2CrNiMo17-12-2 4404-316-03-I
27	DIN EN 10296-2-2006
	X2CrNiMo17-12-2 1.4404

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