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Poland PN RB500 Steel for the reinforcement of concrete-Ribbed bars (ISO 6935-2:1991) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RB500 / RB500
Category Grade Standard Region/Area Standard Content
Metals RB500 PN-ISO 6935-2 Poland Steel for the reinforcement of concrete-Ribbed bars (ISO 6935-2:1991)

Chemical composition(mass fraction)(wt.%) of the RB500

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

Mechanical Properties of steel grade RB500

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 (≥) 276 (≥) 44 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade RB500

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
41 - -     0.11 -  
115 433 - 22.3 424   -  
845 - 12 33.2   132 141

Heat Treatment of steel grade RB500

Heat treated : 1177°C - 1868°C

Technological Curves of steel grade RB500

Cross Reference Table (Equivalent Grade) of RB500

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