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China GB BZn18-10 屏蔽用锌白铜带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: BZn18-10 / BZn18-10
Category Grade Standard Region/Area Standard Content
Metals BZn18-10 GB/T 26301 China 屏蔽用锌白铜带

Chemical composition(mass fraction)(wt.%) of the BZn18-10

Element Min Max Similar
Total Others - 0.5000 -
Sn 99.5000 - -
Sb - 0.0200 -
Pb - 0.0320 -
Others each - 0.3500 -
Fe - 0.0070 -
Cu - 0.0080 -
Bi - 0.0150 -
As - 0.0080 -

Mechanical Properties of steel grade BZn18-10

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)
344 (≥) 878 (≥) 33 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade BZn18-10

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
32 - -     0.13 -  
376 331 - 44.3 414   -  
844 - 41 23.2   112 441

Heat Treatment of steel grade BZn18-10

Heat treated : 1385°C - 1716°C

Technological Curves of steel grade BZn18-10

Cross Reference Table (Equivalent Grade) of BZn18-10

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