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China GB Bi99997 铋 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Bi99997 / Bi99997
Category Grade Standard Region/Area Standard Content
Metals Bi99997 GB/T 915 China

Chemical composition(mass fraction)(wt.%) of the Bi99997

Element Min Max Similar
Zn - 0.0001 -
Total Others - 0.0030 -
Sn - 0.0002 -
Sb - 0.0003 -
Pb - 0.0007 -
Ni - 0.0005 -
Hg - 0.0000 -
Fe - 0.0005 -
Cu - 0.0003 -
Cd - 0.0001 -
Bi 99.9970 - -
As - 0.0003 -
Ag - 0.0005 -

Mechanical Properties of steel grade Bi99997

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)
318 (≥) 276 (≥) 34 43 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade Bi99997

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
12 - -     0.13 -  
431 992 - 14.3 141   -  
662 - 24 32.2   224 343

Heat Treatment of steel grade Bi99997

Heat treated : 1642°C - 1643°C

Technological Curves of steel grade Bi99997

Cross Reference Table (Equivalent Grade) of Bi99997

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