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EU EN Y080 铜及铜合金 - 用于空调和制冷用的无缝圆铜管 - 第2部分:管道设备 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Y080 / Y080
Category Grade Standard Region/Area Standard Content
Metals Y080 EN 12735-2 EU 铜及铜合金 - 用于空调和制冷用的无缝圆铜管 - 第2部分:管道设备

Chemical composition(mass fraction)(wt.%) of the Y080

Element Min Max Similar
P 0.0150 0.0400 -
Cu 99.9000 - -

Mechanical Properties of steel grade Y080

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)
896 (≥) 456 (≥) 31 11 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade Y080

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
24 - -     0.23 -  
192 257 - 11.3 131   -  
993 - 31 24.2   441 442

Heat Treatment of steel grade Y080

Heat treated : 1421°C - 1569°C

Technological Curves of steel grade Y080

Cross Reference Table (Equivalent Grade) of Y080

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