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Description

VAN-70 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: VAN-70
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel VAN-70
Stelmax 50
Stelmax 60
Stelmax 70
Stelmax 80
T-1
T-1 A
Tri-Ten
USS AR
VAN-50
VAN-60

Chemical composition(mass fraction)(wt.%) of the VAN-70

C
Si
Mn
P
S
Cr Ni
0.18  0.3  1.5         
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade VAN-70

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)
872 (≥) 785 (≥) 31 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade VAN-70

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
13 - -     0.14 -  
174 514 - 22.3 242   -  
527 - 41 31.2   114 121

Heat Treatment of steel grade VAN-70

Heat treated : 1397°C - 1152°C

Technological Curves of steel grade VAN-70


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