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Grade 32C4
Corresponding Standard NF A 35-556-1984
Steel for Threaded Fasteners for Structural and Engineering Purposes
Classification Alloy Steel
32C4 Chemical Element Composition Content (%)
Component C Si Mn P S Cr
Minimum Value 0.3 0.1 0.6 - - 0.9
Maximum Value 0.35 0.4 0.9 0.035 0.035 1.2
1 Approximate Comparison Table Structural Alloy Steel
China Taiwan, China Japan South Korea United States Germany France Russia United Kingdom
GB ISC CNS JIS KS ASTM/AISI UNS DIN EN/DIN W-Nr. NF EN/NF GOST BS EN/BS
30Cr A20302 SCr430 SCr430 SCr430 5130 G51300 28Cr4 1.7030 32C4 30Х 530A30
2 Approximate Comparison Table Structural Alloy Steel
Japan International Organization for Standardization Germany France European Standard Russia United Kingdom
JIS ISO DIN EN/DIN NF EN/NF EN Numerical Grade GOST BS EN/BS
SCr430H 34Cr4 34Cr4 32C4 34Cr4 1.7033 30KH
35KH 		530H32
530M32
32C4 Corresponding Standards(Same grade name, different standards)
1 NF A 35-557-1983
32C4
2 NF A 35-556-1984
32C4
3 NF EN 10083-3-2006
(32C4) 34Cr4 1.7033

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