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EU EN C2C 钢棒,棒材和线材冷镦和冷挤压 钢- 第2部分:冷加工后的交货技术条件不适用于热处理钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C2C / C2C
Category Grade Standard Region/Area Standard Content
Metals C2C EN 10263-2 EU 钢棒,棒材和线材冷镦和冷挤压 钢- 第2部分:冷加工后的交货技术条件不适用于热处理钢

Chemical composition(mass fraction)(wt.%) of the C2C

Element Min Max Similar

Mechanical Properties of steel grade C2C

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
715 (≥) 399 (≥) 43 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade C2C

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.14 -  
526 217 - 44.3 344   -  
325 - 34 22.2   122 244

Heat Treatment of steel grade C2C

Heat treated : 1911°C - 1272°C

Technological Curves of steel grade C2C

Cross Reference Table (Equivalent Grade) of C2C

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