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Grade X2CrNiMoN22-5-3
Germany W-Nr. 1.4462
Corresponding Standard DIN EN 10270-3-2012
Steel wire for mechanical springs – Part 3: Stainless spring steel wire
Classification Duplex Stainless Steel
Properties Elasticity Corrosion Resistance
X2CrNiMoN22-5-3 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 21 4.5 2.5 0.1
Maximum Value 0.03 1 2 0.035 0.015 23 6.5 3.5 0.22
X2CrNiMoN22-5-3 Mechanical Properties
diameter
d
mm		 Tensile Strength
σb
Mpa
d ≤ 0.2 Normal tensile strength (NS)
2150~2480
0.2 <d≤ 0.3 2100~2420
0.3<d≤ 0.4 2000~2300
0.4<d≤ 0.5 2000~2300
0.5<d≤ 0.65 1900~2190
0.65<d≤ 0.8 1900~2190
0.8<d≤ 1 1800~2070
1<d≤ 1.25 1800~2070
1.25<d≤ 1.5 1700~1960
1.5<d≤ 1.75 1700~1960
1.75<d≤ 2 1700~1960
2<d≤ 2.5 1550~1790
2.5<d≤ 3 1550~1790
3<d≤ 3.5 1550~1790
3.5<d≤ 4.25 1450~1670
4.25<d≤ 5 1450~1670
5<d≤ 6 1350~1560
6<d≤ 7 1350~1560
d ≤ 0.2 High tensile strength (HS)
2370~2730
0.2 <d≤ 0.3 2370~2730
0.3<d≤ 0.4 2370~2730
0.4<d≤ 0.5 2370~2730
0.5<d≤ 0.65 2370~2730
0.65<d≤ 0.8 2230~2570
0.8<d≤ 1 2140~2470
1<d≤ 1.25 2090~2410
1.25<d≤ 1.5 2090~2410
1.5<d≤ 1.75 2000~2300
1.75<d≤ 2 2000~2300
2<d≤ 2.5 1900~2190
1 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard
GB ISC CNS JIS KS UNS ISO Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade
022Cr22Ni5Mo3N
022Cr23Ni5Mo3N 		S22253
S22053 		329J3L SUS 329J3L STS 329J3L S31803
S32205 		X2CrNiMoN 22-5-3 4462-318-03-I X2CrNiMoN 22-5-3 1.4462 X2CrNiMoN 22-5-3 X2CrNiMoN 22-5-3 1.4462
2 Approximate Comparison Table
China United States Germany
GB Commercial Grade UNS W-Nr.
2205 F51 S31803 1.4462
X2CrNiMoN22-5-3 Corresponding Standards(Same grade name, different standards)
1 EN 10088-1-2005
X2CrNiMoN 22-5-3 1.4462
2 EN 10296-2-2005
X2CrNiMoN22-5-3 1.4462
3 EN 10253-4-2003
X2CrNiMoN22-5-3 1.4462
4 EN 10263-5-2001
X2CrNiMoN22-5-3 1.4462
5 EN 10250-4-1999
X2CrNiMoN 22-5-3 1.4462
6 ISO TS 15510-2003
X2CrNiMoN22-5-3
7 EN 10088-3-2005
X2CrNiMoN22-5-3 1.4462
8 ISO 9327(-5)-1999
X2CrNiMoN22-5-3
9 EN 10088-3-2014
X2CrNiMoN22-5-3 1.4462
10 ISO 15510-2014
X2CrNiMoN22-5-3 4462-318-03-I
11 DIN EN 10263-5-2018
X2CrNiMoN22-5-3 1.4462
12 ISO 9328-7-2018
X2CrNiMoN22-5-3
13 DIN EN 10088-3-2014
X2CrNiMoN22-5-3 1.4462
14 DIN EN 10270-3-2012
X2CrNiMoN22-5-3 1.4462
15 ISO 683-18-2014
X2CrNiMoN22-5-3 4462-318-03-I
16 ISO 4954-2018
X2CrNiMoN22-5-3 4462-318-03-I
17 NF EN 10088-2-2005
X2CrNiMoN22-5-3 1.4462
18 NF EN 10088-1-2005
X2CrNiMoN22-5-3 1.4462
19 NF EN 10028-7-2008
X2CrNiMoN22-5-3 1.4462
20 NF EN 10296-2-2005
X2CrNiMoN22-5-3 1.4462
21 NF EN 10028-7-2000
X2CrNiMoN22-5-3 1.4462
22 EN 10263-5-2017
X2CrNiMoN22-5-3 1.4462
23 ISO 4954-2-2024
X2CrNiMoN22-5-3 4462-318-03-I
24 DIN EN 10296-2-2006
X2CrNiMoN22-5-3 1.4462
25 EN 10272-2016
X2CrNiMoN22-5-3 1.4462

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