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F2094 Class Ⅱ

America ASTM F2094ClassⅡ 氮化硅球的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: F2094ClassⅡ / F2094 Class Ⅱ
Category Grade Standard Region/Area Standard Content
Metals F2094 Class Ⅱ ASTM F2094/F2094M America 氮化硅球的标准规范

Chemical composition(mass fraction)(wt.%) of the F2094 Class Ⅱ

Element Min Max Similar
Si+N 97.0000 - -
Si - 0.3000 -
Other - 0.0200 -
Fe - 0.5000 -
C - 0.3000 -

Mechanical Properties of steel grade F2094 Class Ⅱ

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)
292 (≥) 494 (≥) 23 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade F2094 Class Ⅱ

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
11 - -     0.34 -  
248 892 - 43.3 113   -  
871 - 22 24.2   414 113

Heat Treatment of steel grade F2094 Class Ⅱ

Heat treated : 1813°C - 1311°C

Technological Curves of steel grade F2094 Class Ⅱ

Cross Reference Table (Equivalent Grade) of F2094 Class Ⅱ

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