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Poland PN B240A-P Steel for the reinforcement of concrete - Smooth Bars(ISO 6935-1:1991) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B240A-P / B240A-P
Category Grade Standard Region/Area Standard Content
Metals B240A-P PN-ISO 6935-1 Poland Steel for the reinforcement of concrete - Smooth Bars(ISO 6935-1:1991)

Chemical composition(mass fraction)(wt.%) of the B240A-P

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

Mechanical Properties of steel grade B240A-P

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)
614 (≥) 888 (≥) 32 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade B240A-P

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
32 - -     0.41 -  
249 925 - 43.3 322   -  
393 - 31 34.2   313 144

Heat Treatment of steel grade B240A-P

Heat treated : 1934°C - 1417°C

Technological Curves of steel grade B240A-P

Cross Reference Table (Equivalent Grade) of B240A-P

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