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Home Material ASTM A959-2004
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USA UNS S32205
Other Names
Corresponding Standard ASTM A959-2004
Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels
Classification Duplex Stainless Steel
Properties Corrosion Resistance
Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 22 4.5 3 0.14
Maximum Value 0.03 1 2 0.03 0.02 23 6.5 3.5 0.2
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
GB ISC ASTM UNS
022Cr23Ni5Mo3N S22053 2205 S32205
3 Approximate Comparison Table
United States France European Standard Sweden United Kingdom
UNS NF EN/NF EN Numerical Grade SS BS EN/BS
S32205 Z3CND22-05Az X2CrNiMoN22-5-3 1.4462 2377 318S13
4 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)
5 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

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