Grade C55
European Standard Steel Grade 1.0535
Corresponding Standard EN 10083-2-2006
Steels for quenching and tempering. Part 2:Technical delivery conditions for non alloy steels
Brand/Supplier
-> BAOSTEEL
Classification Carbon Steel
C55 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Mo More
Minimum Value 0.52 - 0.6 - - - - - Cr+Mo+Ni ≤0.63
Maximum Value 0.6 0.4 0.9 0.045 0.045 0.4 0.4 0.1
1 Approximate Comparison Table
China Japan United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM ISO DIN EN/DIN NF EN/NF EN Numerical Grade GOST SS BS EN/BS
C55 S55C 1055 C55
C55E4
C55 AF70C55
C54
C55 1.0535 50
55
1655 070M55
50
En9
2 Approximate Comparison Table
China Japan United States International Organization for Standardization France Russia United Kingdom
GB JIS ASTM/AISI ISO NF EN/NF GOST BS EN/BS
55
(GB/T 699-1999)
S55C 1055 C55
C55E4
C55M2
(ISO 630-1:1987)
C55
XC55
55 060A57
070M55

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