High quality normalizing quenching tempering Sprocket for bicycle
Treatment:
normalizing;quenching,tempering; Welding tempering; carburizing
Material:
15,20 35 45,50,ZG310-570 15Cr, 30 Cr 40Cr, 35 Si/Mn, 35CrMo
Hardness:
HRC50-60; HBS160-200; HRC40-45
Product Detail
Sprocket is a wheel with cog-type buckle teeth, which is used to mesh with a block with an accurate pitch on a link chain ring or cable.
Material | Treatment | Hardness | Application |
15,20 | carburizing,quenching,tempering | HRC50-60 | Z≤25, with impact load |
35 | normalizing | HBS160-200 | Z＞25 |
45,50,ZG310-570 | quenching,tempering | HRC40-45 | non servere impact and wearproof |
15Cr, 30 Cr | carburizing,quenching,tempering | HRC50-60 | Z＞25, high power drive |
40Cr, 35 Si/Mn, 35CrMo | quenching,tempering | HRC40-50 | require high strength, and wearproof |
A3, A5 | Welding tempering | Around HBS140 | middle or low speed, medium power big sprocket |
Cast iron which is not lower than HT200 | quenching,tempering | HBS260-280 | Z＞50 |
Textolite | P＜6kw, high speed, require steady drive, low noise |
Roller Chain and Sprocket,Hydraulic Cylinder
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