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55VMoCrNi16

Description

Romania STAS/SR 55VMoCrNi16 tool steel and 55VMoCrNi16 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 55VMoCrNi16
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 55VMoCrNi16 STAS/SR Romania tool steel
20SCrl 15
90VCrMn20
105CrW20
4SVSiCrW20
31VCr5
31VMoCrZ9
36VSiWMoCr53
39VSiMoCr52
40VSiMoCr52
55MoCrNi16

Chemical composition(mass fraction)(wt.%) of the 55VMoCrNi16

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) Co(%)
0.50- 0.60 0.10-0.40 0.65-0.95 0.030 0.030 0.25-0.35 0.07- 0.12 1.50-1.80 0.30 0.60-0.80

Mechanical Properties of steel grade 55VMoCrNi16

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)
118 (≥) 227 (≥) 34 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade 55VMoCrNi16

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 - -     0.21 -  
133 426 - 14.3 313   -  
957 - 11 33.2   433 321

Heat Treatment of steel grade 55VMoCrNi16

Heat treated : 1318°C - 1148°C

Technological Curves of steel grade 55VMoCrNi16

Cross Reference Table (Equivalent Grade) of 55VMoCrNi16

Grade Standard Country Application
55VMoCrNi16 STAS/SR Romania tool steel

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