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EU EN 1.7108 热轧淬火和回火弹簧钢 - 交货技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.7108 / 1.7108
Category Grade Standard Region/Area Standard Content
Metals 1.7108 EN 10089 EU 热轧淬火和回火弹簧钢 - 交货技术条件

Chemical composition(mass fraction)(wt.%) of the 1.7108

Element Min Max Similar

Mechanical Properties of steel grade 1.7108

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)
941 (≥) 284 (≥) 44 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade 1.7108

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 - -     0.33 -  
796 456 - 21.3 311   -  
293 - 41 12.2   432 244

Heat Treatment of steel grade 1.7108

Heat treated : 1613°C - 1663°C

Technological Curves of steel grade 1.7108

Cross Reference Table (Equivalent Grade) of 1.7108

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