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China 鞍钢Q/ASB ML15Al 冷墩钢盘条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ML15Al / ML15Al
Category Grade Standard Region/Area Standard Content
Metals ML15Al Q/ASB 234 China 冷墩钢盘条

Chemical composition(mass fraction)(wt.%) of the ML15Al

Element Min Max Similar
Al 0.0150 - -
S - 0.0250 -
P - 0.0250 -
Mn 0.3000 0.6000 -
Si - 0.1000 -
C 0.1300 0.1800 -

Mechanical Properties of steel grade ML15Al

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)
279 (≥) 698 (≥) 21 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade ML15Al

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 - -     0.14 -  
525 833 - 33.3 341   -  
481 - 41 43.2   121 441

Heat Treatment of steel grade ML15Al

Heat treated : 1239°C - 1525°C

Technological Curves of steel grade ML15Al

Cross Reference Table (Equivalent Grade) of ML15Al

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