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Home Material ASME SA-29/SA-29M-2023
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G51300
AISI
American Iron and Steel Institute		 5130
Corresponding Standard ASME SA-29/SA-29M-2023
General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought
Classification Alloy Steel
Chemical Element Composition Content (%)
Component C Si ① Mn P S Cr Ni ② Cu ② Mo ②
Minimum Value 0.28 0.15 0.7 - - 0.8 - - -
Maximum Value 0.33 0.35 0.9 0.035 0.04 1.1 0.25 0.35 0.06
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 Steel for Cold Heading and Cold Extrusion
China Japan United States
YB GB JIS ASTM
QML30Cr ML30Cr SCr430 5130

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