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

Datasheet for: Metals: KVT / KVT
Category Grade Standard Region/Area Standard Content
Metals KVT -- Global

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

Element Min Max Similar
Zn - 0.0700 -
Ti 0.1700 0.2500 -
Si - 0.1500 -
Others Total - 0.1000 -
Others each - 0.0500 -
Mn - 0.5500 -
Fe - 0.1500 -
Cu 4.2000 5.2000 -
Al - - -

Mechanical Properties of steel grade KVT

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)
438 (≥) 416 (≥) 34 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade KVT

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
41 - -     0.41 -  
587 832 - 44.3 232   -  
637 - 23 31.2   432 344

Heat Treatment of steel grade KVT

Heat treated : 1372°C - 1391°C

Technological Curves of steel grade KVT

Cross Reference Table (Equivalent Grade) of KVT

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