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EU EN 1.0981 冷成型热轧高屈服 强度扁钢-第3部分:正火或正火轧制钢的运输条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0981 / 1.0981
Category Grade Standard Region/Area Standard Content
Metals 1.0981 EN 10149-3 EU 冷成型热轧高屈服 强度扁钢-第3部分:正火或正火轧制钢的运输条件

Chemical composition(mass fraction)(wt.%) of the 1.0981

Element Min Max Similar

Mechanical Properties of steel grade 1.0981

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)
816 (≥) 898 (≥) 34 12 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 1.0981

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
43 - -     0.13 -  
127 517 - 11.3 134   -  
198 - 21 34.2   232 243

Heat Treatment of steel grade 1.0981

Heat treated : 1183°C - 1293°C

Technological Curves of steel grade 1.0981

Cross Reference Table (Equivalent Grade) of 1.0981

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