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Yugoslavia JUS CRO460 Fine grain structural steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CRO460 / C RO460
Category Grade Standard Region/Area Standard Content
Metals C RO460 JUS C.B0.502 Yugoslavia Fine grain structural steels

Chemical composition(mass fraction)(wt.%) of the C RO460

Element Min Max Similar
S - 0.0400 -
P - 0.0400 -
C - 0.2200 -

Mechanical Properties of steel grade C RO460

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)
661 (≥) 743 (≥) 33 22 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade C RO460

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
44 - -     0.34 -  
761 555 - 11.3 122   -  
413 - 12 41.2   414 442

Heat Treatment of steel grade C RO460

Heat treated : 1373°C - 1957°C

Technological Curves of steel grade C RO460

Cross Reference Table (Equivalent Grade) of C RO460

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