Grade C15E
Germany W-Nr. 1.1141
Corresponding Standard DIN EN 10084-2008
Case hardening steels – Technical delivery conditions
Classification Carbon Steel
C15E Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.12 - 0.3 - -
Maximum Value 0.18 0.4 0.6 0.035 0.035
C15E Mechanical Properties
condition Heat Treatment or Condition
Hardness
HBW
All product shapes Soft Annealing (+A) ≤143
Flat steel Normalizing (+N) 95~150
New and Old Grade Replacement List
Corresponding Standard Grade
DIN 17210-1986
Grade
Germany W-Nr.
DIN EN 10084-2008
Grade
Germany W-Nr.
DIN EN ISO 683-3-2019
Grade
1 Approximate Comparison Table High-Quality Carbon Structural Steel
China Taiwan, China Japan South Korea United States Germany France Russia Sweden United Kingdom
GB ISC CNS JIS KS ASTM/AISI UNS DIN EN/DIN W-Nr. NF EN/NF GOST SS BS EN/BS
15 U20152 S15C S15C SM15C 1015 G10150 C15
Ck15
1.0401
1.1141
C12
XC15
15 1350
1370
040A15
080M15
2 Approximate Comparison Table High-Quality Carbon Structural Steel
China Japan United States International Organization for Standardization Germany France European Standard Russia Sweden United Kingdom
GB JIS ASTM ISO DIN EN/DIN W-Nr. NF EN/NF EN Numerical Grade GOST SS BS EN/BS
15 S15C Gr.1015
Gr.1016
C15E4 C15
Ck15
1.1141 C18RR
XC12
XC15
C15E 1.1141 15 1370 040A15
080M15
CS17

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