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CRW24MnTi

China GB CRW24MnTi 冷轧带肋钢筋用热轧盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CRW24MnTi / CRW24MnTi
Category Grade Standard Region/Area Standard Content
Metals CRW24MnTi GB/T 28899 China 冷轧带肋钢筋用热轧盘条

Chemical composition(mass fraction)(wt.%) of the CRW24MnTi

Element Min Max Similar
Ti 0.0100 0.0500 -
Si 0.1700 0.3700 -
S - 0.0450 -
P - 0.0450 -
Mn 1.2000 1.6000 -
C 0.1900 0.2700 -

Mechanical Properties of steel grade CRW24MnTi

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)
694 (≥) 829 (≥) 43 14 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade CRW24MnTi

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
34 - -     0.32 -  
257 328 - 23.3 422   -  
581 - 41 32.2   221 133

Heat Treatment of steel grade CRW24MnTi

Heat treated : 1828°C - 1232°C

Technological Curves of steel grade CRW24MnTi

Cross Reference Table (Equivalent Grade) of CRW24MnTi

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