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America ASTM B941 电工用耐热铝锆合金丝的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B941 / B941
Category Grade Standard Region/Area Standard Content
Metals B941 ASTM B941 America 电工用耐热铝锆合金丝的标准规范

Chemical composition(mass fraction)(wt.%) of the B941

Element Min Max Similar

Mechanical Properties of steel grade B941

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)
911 (≥) 754 (≥) 32 23 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade B941

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
41 - -     0.13 -  
278 466 - 22.3 133   -  
828 - 42 32.2   131 141

Heat Treatment of steel grade B941

Heat treated : 1463°C - 1595°C

Technological Curves of steel grade B941

Cross Reference Table (Equivalent Grade) of B941

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