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Poland PN S480 Micro-alloyed steels profiles and accessories for mining and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S480 / S480
Category Grade Standard Region/Area Standard Content
Metals S480 PN H84042 Poland Micro-alloyed steels profiles and accessories for mining

Chemical composition(mass fraction)(wt.%) of the S480

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

Mechanical Properties of steel grade S480

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)
318 (≥) 572 (≥) 24 11 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade S480

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
42 - -     0.31 -  
848 624 - 14.3 441   -  
873 - 33 41.2   313 321

Heat Treatment of steel grade S480

Heat treated : 1361°C - 1369°C

Technological Curves of steel grade S480

Cross Reference Table (Equivalent Grade) of S480

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