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EU EN 1.0138 热加工非合金和细晶粒钢的结构空心型材 - 第1部分:交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0138 / 1.0138
Category Grade Standard Region/Area Standard Content
Metals 1.0138 EN 10210-1 EU 热加工非合金和细晶粒钢的结构空心型材 - 第1部分:交货技术条件

Chemical composition(mass fraction)(wt.%) of the 1.0138

Element Min Max Similar
S - 0.0300 -
P - 0.0300 -
Mn - 1.5000 -
CEV - 0.4000 -
C - 0.2000 -
S - 0.0300 -
P - 0.0300 -
N - - -
Mn - 1.5000 -
CEV - - -
C - 0.2000 -
Al - - -

Mechanical Properties of steel grade 1.0138

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)
348 (≥) 172 (≥) 12 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 1.0138

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
24 - -     0.41 -  
322 857 - 23.3 124   -  
648 - 12 34.2   214 323

Heat Treatment of steel grade 1.0138

Heat treated : 1179°C - 1268°C

Technological Curves of steel grade 1.0138

Cross Reference Table (Equivalent Grade) of 1.0138

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