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Global 企业标准 CY44A and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CY44A / CY44A
Category Grade Standard Region/Area Standard Content
Metals CY44A -- Global

Chemical composition(mass fraction)(wt.%) of the CY44A

Element Min Max Similar
Zn - 0.0100 -
Sn 90.0000 92.0000 -
Sb 4.0000 5.0000 -
Pb - 0.3500 -
Fe - 0.0800 -
Cu 4.0000 5.0000 -
As - 0.0800 -
Al - 0.0100 -

Mechanical Properties of steel grade CY44A

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)
668 (≥) 526 (≥) 44 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade CY44A

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
14 - -     0.33 -  
674 485 - 33.3 422   -  
146 - 21 14.2   334 412

Heat Treatment of steel grade CY44A

Heat treated : 1628°C - 1463°C

Technological Curves of steel grade CY44A

Cross Reference Table (Equivalent Grade) of CY44A

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