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EU EN 1.0234 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: 1.0234 / 1.0234
Category Grade Standard Region/Area Standard Content
Metals 1.0234 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 1.0234

Element Min Max Similar

Mechanical Properties of steel grade 1.0234

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)
571 (≥) 421 (≥) 14 43 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade 1.0234

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
21 - -     0.12 -  
867 668 - 41.3 233   -  
214 - 21 21.2   124 244

Heat Treatment of steel grade 1.0234

Heat treated : 1245°C - 1355°C

Technological Curves of steel grade 1.0234

Cross Reference Table (Equivalent Grade) of 1.0234

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