Keywords: GB T-3077 40CR Round bar, 40CR Bearing steel, 40CR round bar
Standard: AISI/ASTM/BS/DIN/GB/JIS
Grade: 40Cr SCr440
Diameter: 18mm-60mm
Length: 5.8m 6m 9m 12m
40Cr Steel Chemical Composition:
Grade |
C |
Si |
Mn |
S |
P |
Cr |
Ni |
Cu |
Mo |
40Cr |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
≤0.035 |
≤0.035 |
0.80-1.10 |
≤0.30 |
≤0.30 |
≤0.15 |
40Cr Steel Application:
Used in making gear, the sleeve, spindle, crankshaft, spindles, pins, rods, screws, nuts, inlet valve.
Steellex will constantly improve its mechanical processing ability and provide higher quality products with excellent services.
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