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Grade SUS 329J3L
Other Names
Corresponding Standard JIS G 4305-2021
Cold-Rolled Stainless Steel Plate, Sheet and Strip
Classification Duplex Stainless Steel
Properties Corrosion Resistance
SUS 329J3L Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo N
Minimum Value - - - - - 21 4.5 2.5 0.08
Maximum Value 0.03 1 2 0.04 0.03 24 6.5 3.5 0.2
①Where necessary, –CP may be attached after the above symbol of grade to indicate that the product is a plate. Example SUS 310L-CP
②Where necessary, –CS may be attached after the above symbol of grade to indicate that the product is a strip. Example SUS304-CS
SUS 329J3L Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
Solid Solution ≥620 ≥450 ≥18 ≤302
1 Approximate Comparison Table Austenitic-Ferritic Stainless Steel
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 S22253 329J3L SUS 329J3L STS 329J3L S31803 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 Austenitic-Ferritic Stainless Steel
China Japan United States International Organization for Standardization European Standard
GB ISC JIS ASTM UNS ISO Numerical Grade EN Numerical Grade
022Cr23Ni5Mo3N S22053 SUS329J3L 2205 S32205 X2CrNiMoN 22-5-3 4462-318-03-I X2CrNiMoN 22-5-3 1.4462
3 Approximate Comparison Table Austenitic-Ferritic Stainless Steel
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 A959-16) 		X2CrNiMoN22-5-3
(ISO 15510:2014) 		4462-318-03-I X2CrNiMoN22-5-3/1.4462
(BS EN 10088-3:2014)
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
SUS329J3L Corresponding Standards(Same grade name, different standards)
1 JIS G 4303-2005
SUS 329J3L
2 JIS G 4304-2005
SUS 329J3L SUS 329J3L-HP SUS 329J3L-HS
3 JIS G 4317-2018
SUS 329J3L
4 JIS G 4305-2021
SUS 329J3L SUS 329J3L-CP SUS 329J3L-CS
5 JIS G 4304-2021
SUS 329J3L SUS 329J3L-HP SUS 329J3L-HS

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