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China GB FZ22174 滑动轴承 粉末冶金轴承技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: FZ22174 / FZ22174
Category Grade Standard Region/Area Standard Content
Metals FZ22174 GB/T 2688 China 滑动轴承 粉末冶金轴承技术条件

Chemical composition(mass fraction)(wt.%) of the FZ22174

Element Min Max Similar
Total Others - 2.0000 -
Sn 9.5000 10.5000 -
Cu - - -
C 0.5000 1.8000 -

Mechanical Properties of steel grade FZ22174

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)
378 (≥) 618 (≥) 32 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade FZ22174

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
14 - -     0.41 -  
467 814 - 41.3 344   -  
135 - 34 42.2   311 212

Heat Treatment of steel grade FZ22174

Heat treated : 1992°C - 1117°C

Technological Curves of steel grade FZ22174

Cross Reference Table (Equivalent Grade) of FZ22174

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