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England B.S. 500Nb Specification for steel pipes and tubes for pressure purposes: carbon and carbon manganese steel with specified elevated temperature properties. Specification for seamless and electric resistance welded including induction welded tubes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 500Nb / 500 Nb
Category Grade Standard Region/Area Standard Content
Metals 500 Nb BS 3602-1 England Specification for steel pipes and tubes for pressure purposes: carbon and carbon manganese steel with specified elevated temperature properties. Specification for seamless and electric resistance welded including induction welded tubes

Chemical composition(mass fraction)(wt.%) of the 500 Nb

Element Min Max Similar

Mechanical Properties of steel grade 500 Nb

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)
423 (≥) 354 (≥) 33 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 500 Nb

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
11 - -     0.34 -  
456 763 - 24.3 231   -  
356 - 22 42.2   313 243

Heat Treatment of steel grade 500 Nb

Heat treated : 1578°C - 1677°C

Technological Curves of steel grade 500 Nb

Cross Reference Table (Equivalent Grade) of 500 Nb

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