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EU EN 1.0512 冷成型焊接结构空心型材的非合金和细晶粒钢 - 第1部分:交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0512 / 1.0512
Category Grade Standard Region/Area Standard Content
Metals 1.0512 EN 10219-1 EU 冷成型焊接结构空心型材的非合金和细晶粒钢 - 第1部分:交货技术条件

Chemical composition(mass fraction)(wt.%) of the 1.0512

Element Min Max Similar
Si - 0.5500 -
S - 0.0300 -
P - 0.0300 -
N - - -
Mn - 1.6000 -
CEV - - -
C - 0.2200 -

Mechanical Properties of steel grade 1.0512

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)
321 (≥) 764 (≥) 12 14 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical Properties of steel grade 1.0512

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
11 - -     0.42 -  
635 852 - 31.3 431   -  
314 - 32 32.2   132 422

Heat Treatment of steel grade 1.0512

Heat treated : 1767°C - 1584°C

Technological Curves of steel grade 1.0512

Cross Reference Table (Equivalent Grade) of 1.0512

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