Hall No.
C3008
High quality normalizing quenching tempering Sprocket for bicycle
  • High quality normalizing quenching tempering Sprocket for bicycle

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

Z25, with impact load

35

normalizing

HBS160-200

Z25

45,50,ZG310-570

quenching,tempering

HRC40-45

non servere impact and wearproof

15Cr, 30 Cr

carburizing,quenching,tempering

HRC50-60

Z25, 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

Z50

Textolite



P6kw, high speed, require steady drive, low noise



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