Grade SUS 430
Other Names
Corresponding Standard JIS G 4305-2021
Cold-rolled stainless steel plate, sheet and strip
Classification Ferritic Stainless Steel
Properties Corrosion Resistance
SUS 430 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni
Minimum Value - - - - - 16 -
Maximum Value 0.12 0.75 1 0.04 0.03 18 0.6
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 430 Mechanical Properties
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
Annealing ≥420 ≥205 ≥22 ≤183
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 Numerical Grade DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
10Cr17
(1Cr17)
S11710 430 SUS 430 STS 430 430 S43000 X6Cr 17
8
ISO 683-13-1986
4016-430-00-I X6Cr 17
(X8Cr 17)
1.4016 Z8C 17 X6Cr 17 1.4016 12Х 17 2320 430S15
2 Approximate Comparison Table
China Japan United States Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM UNS DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
1Cr15 SUS430 430 S43000 X6Cr17 Z8C17 X6Cr17 1.4016 12KH17 2320 430S17
430S18
3 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
10Cr17
(1Cr17)
S11710 SUS430 430 S43000 X6Cr17 4016-430-00-I X6Cr17 1.4016

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