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Poland PN S480W Micro-alloyed steels profiles and accessories for mining and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S480W / S480W
Category Grade Standard Region/Area Standard Content
Metals S480W PN H84042 Poland Micro-alloyed steels profiles and accessories for mining

Chemical composition(mass fraction)(wt.%) of the S480W

Element Min Max Similar
C - 0.2500 -
Mn - 1.7000 -
P - 0.0350 -
S - 0.0350 -
Si - 0.5000 -
Ni - 0.3000 -
Cr 0.2500 0.4500 -
Cu 0.2500 0.4500 -
V - 0.1500 -
Ti - 0.0400 -
Al - 0.0250 -
Nb - 0.0500 -
V+Nb+Ti - 0.2000 -

Mechanical Properties of steel grade S480W

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)
933 (≥) 278 (≥) 42 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade S480W

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
14 - -     0.44 -  
733 687 - 13.3 232   -  
314 - 43 21.2   134 123

Heat Treatment of steel grade S480W

Heat treated : 1469°C - 1752°C

Technological Curves of steel grade S480W

Cross Reference Table (Equivalent Grade) of S480W

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