Grade 38CrA
China ISC A20383
Corresponding Standard GB /T 3079-1993
Alloy structure steels wires
Classification Alloy Steel
Density 7.8 g/cm3
38CrA Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu
Minimum Value 0.34 0.17 0.5 - - 0.8 - -
Maximum Value 0.42 0.37 0.8 0.025 0.025 1.1 0.4 0.25
Approximate Comparison Table structural alloy steel
China Japan United States France Russia United Kingdom
GB JIS ASTM NF EN/NF GOST BS EN/BS
38CrA SCr440H 5140 38C4 38ХА 530A40
38CrA Corresponding Standards(Same grade name, different standards)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!