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Description

Brazil ABNT VKM-42 Brazil Stainless steel and VKM-42 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: VKM-42
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel VKM-42 ABNT Brazil Brazil Stainless steel
X2CrNiMoN17135KW
N-3343
VK-10E
VK-10N
VK-5E
VWM-2
VWM-ZB
VWM-3C
VWM-7
VWT-1

Chemical composition(mass fraction)(wt.%) of the VKM-42

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) V(%) W(%)
1.10 0.3 0.30 6.00 3.75 8.5 1.15 1.50

Mechanical Properties of steel grade VKM-42

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)
849 (≥) 728 (≥) 22 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade VKM-42

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
12 - -     0.43 -  
826 732 - 14.3 444   -  
561 - 23 24.2   142 244

Heat Treatment of steel grade VKM-42

Heat treated : 1842°C - 1877°C

Technological Curves of steel grade VKM-42

Cross Reference Table (Equivalent Grade) of VKM-42

Grade Standard Country Application
VKM-42 ABNT Brazil Brazil Stainless steel

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