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BHB 55.50

Hungary MSZ BHB55.50 Cold worked steel wire for the reinforcement of concrete and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BHB55.50 / BHB 55.50
Category Grade Standard Region/Area Standard Content
Metals BHB 55.50 MSZ 982 Hungary Cold worked steel wire for the reinforcement of concrete

Chemical composition(mass fraction)(wt.%) of the BHB 55.50

Element Min Max Similar

Mechanical Properties of steel grade BHB 55.50

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)
273 (≥) 365 (≥) 31 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade BHB 55.50

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
43 - -     0.32 -  
858 528 - 32.3 324   -  
838 - 42 31.2   121 133

Heat Treatment of steel grade BHB 55.50

Heat treated : 1982°C - 1271°C

Technological Curves of steel grade BHB 55.50

Cross Reference Table (Equivalent Grade) of BHB 55.50

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