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Japan JIS C4430T 铜及铜合金无缝管及管件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C4430T / C 4430 T
Category Grade Standard Region/Area Standard Content
Metals C 4430 T JIS H3300 Japan 铜及铜合金无缝管及管件

Chemical composition(mass fraction)(wt.%) of the C 4430 T

Element Min Max Similar
Cu 70.0000 73.0000 -
Zn - - -
Sn 0.9000 1.2000 -
Fe - 0.0500 -
As 0.0200 0.0600 -
Pb - 0.0500 -
Cu 70.0000 73.0000 -
Zn - - -
Sn 0.9000 1.2000 -
Fe - 0.0500 -
As 0.0200 0.0600 -
Pb - 0.0500 -

Mechanical Properties of steel grade C 4430 T

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 (≥) 278 (≥) 32 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade C 4430 T

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
22 - -     0.44 -  
624 586 - 22.3 113   -  
678 - 23 31.2   113 222

Heat Treatment of steel grade C 4430 T

Heat treated : 1599°C - 1553°C

Technological Curves of steel grade C 4430 T

Cross Reference Table (Equivalent Grade) of C 4430 T

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