GCr15 Applications
GCr15 steel is widely used for a variety of applications in the used to the bearings in rotating machinery. Typical applications such as valve bodies, pumps and fittings, the high load of wheel, bolts, double-headed bolts, gears, internal combustion engine. Electric locomotives, machine tools, tractors, steel rolling equipment, boring machine, railway vehicle, and mining machinery transmission shaft on the steel ball, roller and shaft sleeve, etc.
GCr15 Chemical Composition %
C
C Si Min P S Cr Cu Ni 0.95-1.05 0.15-0.35 0.25-0.45 s0.025 s0.025 1.40-1.65 s0.25 s0.30
Si |
Min |
P |
S |
Cr |
Cu |
Ni |
|
0.95-1.05 |
0.15-0.35 |
0.25-0.45 |
s0.025 |
s0.025 |
1.40-1.65 |
s0.25 |
s0.30 |
GCr15 Mechanical Properties
Tensile
Tensile Yield Bulk modulus Shear modulus Poisson’s ratio Thermal conductivity MPa Mpa Gpa Gpa W/mK 520 415 Min 140 80 0.27-0.30 46.6
Yield Bulk modulus Shear modulus Poisson’s ratio Thermal conductivity MPa Mpa Gpa Gpa W/mK 520 415 Min 140 80 0.27-0.30 46.6
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