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International ISO RB500 钢筋混凝土用钢-第2部分:带肋钢筋 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RB500 / RB 500
Category Grade Standard Region/Area Standard Content
Metals RB 500 ISO 6935-2 International 钢筋混凝土用钢-第2部分:带肋钢筋

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

Element Min Max Similar
S - 0.0600 -
P - 0.0600 -

Mechanical Properties of steel grade RB 500

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)
451 (≥) 192 (≥) 32 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade RB 500

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
31 - -     0.12 -  
491 616 - 11.3 114   -  
524 - 23 33.2   334 312

Heat Treatment of steel grade RB 500

Heat treated : 1652°C - 1597°C

Technological Curves of steel grade RB 500

Cross Reference Table (Equivalent Grade) of RB 500

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