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B715 Type 1

America ASTM B715Type1 导电用烧结铜结构零件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B715Type1 / B715 Type 1
Category Grade Standard Region/Area Standard Content
Metals B715 Type 1 ASTM B715 America 导电用烧结铜结构零件

Chemical composition(mass fraction)(wt.%) of the B715 Type 1

Element Min Max Similar
Other - 0.2000 -
Cu 99.8000 - -

Mechanical Properties of steel grade B715 Type 1

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)
472 (≥) 621 (≥) 31 41 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade B715 Type 1

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
33 - -     0.34 -  
266 995 - 41.3 332   -  
434 - 41 41.2   411 341

Heat Treatment of steel grade B715 Type 1

Heat treated : 1368°C - 1174°C

Technological Curves of steel grade B715 Type 1

Cross Reference Table (Equivalent Grade) of B715 Type 1

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