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China YS 1200 空调器散热片用铝箔 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1200 / 1200
Category Grade Standard Region/Area Standard Content
Metals 1200 YS/T 95.1 China 空调器散热片用铝箔

Chemical composition(mass fraction)(wt.%) of the 1200

Element Min Max Similar
Zn - 0.1000 -
Total Others - 0.1500 -
Ti - 0.0500 -
Si+Fe - 1.0000 -
Others Total - 0.0500 -
Mn - 0.0500 -
Cu - 0.0500 -
Al 99.0000 - -
Zn - 0.1000 -
Total others - 0.1500 -
Ti - 0.0500 -
Si+Fe - 1.0000 -
Others total - 0.0500 -
Mn - 0.0500 -
Cu - 0.0500 -
Al 99.0000 - -
Zn - 0.1000 -
Total others - 0.1500 -
Ti - 0.0500 -
Si+Fe - 1.0000 -
Others total - 0.0500 -
Mn - 0.0500 -
Cu - 0.0500 -
Al 99.0000 - -
Zn - 0.1000 -
Total others - 0.1500 -
Ti - 0.0500 -
Si+Fe - 1.0000 -
Others total - 0.0500 -
Mn - 0.0500 -
Cu - 0.0500 -
Al 99.0000 - -
Zn - 0.1000 -
Total others - 0.1500 -
Ti - 0.0500 -
Si+Fe - 1.0000 -
Others total - 0.0500 -
Mn - 0.0500 -
Cu - 0.0500 -
Al 99.0000 - -

Mechanical Properties of steel grade 1200

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)
749 (≥) 439 (≥) 44 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 1200

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
41 - -     0.31 -  
886 617 - 14.3 322   -  
465 - 43 14.2   144 123

Heat Treatment of steel grade 1200

Heat treated : 1971°C - 1754°C

Technological Curves of steel grade 1200

Cross Reference Table (Equivalent Grade) of 1200

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