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Grade X2CrNiMoN22-5-3
ISO Numeric Designation 4462-318-03-I
Corresponding Standard ISO 4954-2-2024
Steels for cold heading and cold extruding — Technical delivery conditions — Part 2: Stainless steels
Classification Duplex Stainless Steel
Properties 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		 Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Reduction of Area
ψ
%
2≤d≤25 +AT or +AT+PE ≤880 ≥55
5＜d≤10 +AT+C ≤1150 -
10＜d≤25 ≤1000 -
2≤d≤5 +AT+C+AT ≤950 ≥55
5＜d≤10 ≤900 ≥55
10＜d≤25 ≤880 ≥55
2≤d≤5 +AT+C+AT+LC ≤1070 ≥50
5＜d≤10 ≤970 ≥50
• +AT or +AT+PE=Solution annealed or solution annealed + peeled；+AT+C=Solution annealed + cold drawn；+AT+C+AT=Solution annealed + cold drawn + Solution annealed；+AT+C+AT+LC=Solution annealed + cold drawn + Solution annealed + skin passed；+A or +A+PE=Soft annealed or soft annealed + peeled；+A+LC=soft annealed + skin passed；+A+C+A=soft annealed + cold drawn + soft annealed；+A+C+A+LC=soft annealed + cold drawn + soft annealed + skin passed
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 Japan United States International Organization for Standardization United Kingdom
GB ISC JIS UNS ISO Numerical Grade BS EN/BS
022Cr22Ni5Mo3N
(GB/T 39033) 		S22253 SUS 329J3L
(JIS G4308-2013) 		S31803
(ASTM A595-16) 		X2CrNiMoN22-5-3
(ISO 15510:2014) 		4462-318-03-Ⅰ X2CrNiMoN22-5-3/1.4462
(BS EN 10083:2014)
3 Approximate Comparison Table
China United States International Organization for Standardization
GB ISC AISI UNS ISO
022Cr23Ni5Mo3N
(GB/T 39033) 		S22053 2205 S32205
(ASTM A959-16) 		X2CrNiMoN22-5-3
(ISO 15510:2014)
4 Approximate Comparison Table Stainless steels for cold heading and cold extruding
China Japan United States International Organization for Standardization European Standard
GB ISC JIS ASTM/AISI UNS ISO Numerical Grade EN Numerical Grade
022Cr23Ni5Mo3N S22053 SUS329J3L 2205 S32205 X2CrNiMoN22-5-3 4462-318-03-I X2CrNiMoN22-5-3 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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