Grade C2C
Germany W-Nr. 1.0314
Corresponding Standard DIN EN 10263-2-2002
Steel Rod,bars and Wire for Cold Heading and Cold Extrusion - Part 2: Technical Delivery Conditions for Steels Not Intended for Heat Treatment after Cold Working
Classification Carbon Steel
C2C Chemical Element Composition Content (%)
Component C Si Mn P S Al
Minimum Value - - 0.2 - - 0.02
Maximum Value 0.03 0.1 0.4 0.02 0.025 0.06
C2C Mechanical Properties
diameter
d
mm
Heat Treatment or Condition
Tensile Strength
σb
Mpa
Reduction of Area
ψ
%
5<d≤100 +U 或+U+PE ≤360 ≥75
5<d≤10 +U+C ≤450 ≥70
10<d≤40 +U+C ≤440 ≥70
40<d≤100 +U+C ≤440 ≥68
2<d≤5 +U+C+AC ≤310 ≥80
5<d≤100 +U+C+AC ≤300 ≥80
2<d≤5 +U+C+AC+LC ≤350 ≥75
5<d≤100 +U+C+AC+LC ≤340 ≥75
Approximate Comparison Table High-Quality Carbon Structural Steel
China United States Germany Russia United Kingdom
GB ISC ASTM/AISI UNS DIN EN/DIN W-Nr. GOST BS EN/BS
05F U20050 1005 G10050 D6-2 1.0314 05кл 015A03
C2C Corresponding Standards(Same grade name, different standards)

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