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Global 企业标准 KME315 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: KME315 / KME 315
Category Grade Standard Region/Area Standard Content
Metals KME 315 -- Global

Chemical composition(mass fraction)(wt.%) of the KME 315

Element Min Max Similar
Zn - - -
Sn - 0.1000 -
Ni - 0.3000 -
Fe - 0.0500 -
Cu 84.0000 86.0000 -

Mechanical Properties of steel grade KME 315

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)
323 (≥) 474 (≥) 43 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade KME 315

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
22 - -     0.11 -  
538 781 - 43.3 311   -  
445 - 12 24.2   414 311

Heat Treatment of steel grade KME 315

Heat treated : 1229°C - 1587°C

Technological Curves of steel grade KME 315

Cross Reference Table (Equivalent Grade) of KME 315

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