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Home Material JIS G 4305-2021
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Grade SUS 310S
Other Names
Corresponding Standard JIS G 4305-2021
Cold-rolled stainless steel plate, sheet and strip
Brand/Supplier
Japan -> JFE Steel
Classification Austenitic Stainless Steel
Properties Corrosion Resistance
Density 8.03 g/cm3
SUS 310S Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni
Minimum Value - - - - - 24 19
Maximum Value 0.08 1.5 2 0.045 0.03 26 22
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 310S Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa 		Yield Point
σs
Mpa 		Elongation or Extension Rate
δ
% 		Hardness
HBW
Solid Solution ≥520 ≥205 ≥40 ≤187
1 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
06Cr25Ni20
(0Cr25Ni20) 		S31008 310S SUS 310S STS 310S 310S S31008 ~X12CrNi 23-13
X6CrNi25-20 		X12CrNi 25-21 1.4845 Z12CN 25-20 X12CrNi 23-12
X6CrNi25-20 		1.4845
1.4951 		10Х23Н18 2361 304S24
2 Approximate Comparison Table
China Taiwan, China Japan South Korea United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB ISC CNS JIS KS ASTM UNS ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
06Cr25Ni20
(0Cr25Ni20)
1Cr25Ni20Si2 		S31008 310S SUS 310S STS 310S 310S S31008 X8CrNi 25-21 X12CrNi 25-21
X8CrNi 25-21 		1.4845
1.4845 		Z12CN 25-20 X8CrNi 25-21 1.4845 ~08Х23Н18 2361 304S24
3 Approximate Comparison Table
China Japan United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM UNS ISO DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
1Cr25Ni20Si2 SUS310S 310S S31008 H16 X8CrNi25-21 Z8CN25-20 X8CrNi25-21 1.4845 10KH23N18
20KH23N18 		2361 310S16
310S24
310S31
SUS310S Corresponding Standards(Same grade name, different standards)
1 JIS
SUS310S
2 JIS G 4303-2005
SUS 310S
3 JIS G 4304-2005
SUS 310S SUS 310S-HP SUS 310S-HS
4 JIS G 4308-2013
SUS 310S
5 JIS G 4309-2013
SUS 310S SUS 310S-W1
6 JIS G 4317-2018
SUS 310S
7 JIS G 4318-2016
SUS 310S
8 JIS G 4305-2021
SUS 310S SUS 310S-CP SUS 310S-CS

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