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B951 WE43B

America ASTM B951WE43B 非合金镁及镁合金,铸铁和锻铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B951WE43B / B951 WE43B
Category Grade Standard Region/Area Standard Content
Metals B951 WE43B ASTM B951 America 非合金镁及镁合金,铸铁和锻铁

Chemical composition(mass fraction)(wt.%) of the B951 WE43B

Element Min Max Similar
Zr 0.4000 1.0000 -
Y 3.7000 4.3000 -
Rare Earths - 1.9000 -
Others each - 0.0100 -
Ni - 0.0050 -
Nd 2.0000 2.5000 -
Mn - 0.0300 -
Mg - - -
Li - 0.2000 -
Fe - 0.0100 -
Cu - 0.0200 -
Ag - 0.2000 -

Mechanical Properties of steel grade B951 WE43B

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)
938 (≥) 274 (≥) 11 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade B951 WE43B

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
44 - -     0.22 -  
842 544 - 13.3 441   -  
116 - 43 21.2   333 133

Heat Treatment of steel grade B951 WE43B

Heat treated : 1738°C - 1837°C

Technological Curves of steel grade B951 WE43B

Cross Reference Table (Equivalent Grade) of B951 WE43B

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