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International Journal of Aerospace Engineering
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International Journal of Aerospace Engineering
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2017
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Article
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Tab 2
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Research Article
Wear Characteristics of the Material Specimen and Method of Predicting Wear in Floating Spline Couplings of Aero-Engine
Table 2
Mechanical properties of alloy steels 18CrNi4A and 32Cr3MoVA.
18CrNi4A
32Cr3MoVA
E/GPa
205.1
211
G/GPa
79.9
82.4
σ
0.2
/MPa
≥980
≥880
σ
b
/MPa
1176–1274
1080–1280