Quick Details

• Place of Origin:

  Jiangsu, China (Mainland)

• Delivery Time:

  0

• Packing:

  wooden case

• Delivery Port:

  ShangHai

• OE Experience:

  No

Product Name:Worm gear

Worm gear

Application

auto

Product Description:

1/Quality

    Tolerance for gear making: ISO 5

2/methods:

    carbide, carbide and nitride, quenching by pressure, bright heat treating, normalizing,

anneal, quenching, thermal refining, quenching at surface during high/middle frequency,

nitride, aging, straightening, shot blasting etc.3/The below is the obtainable Chinese material of steel for gears. For special steel material, it is possible to obtain from import.

No.

Chemical composition(%)

C

Si

Mn

Cr

Ni

Mo

other

20Cr

0.18-0.24

0.17-0.37

0.50-0.80

0.70-1.00

20Cr2Ni4a

0.17-0.24

0.20-0.40

0.30-0.60

1.25-1.75

20CrNiMo

0.17-0.23

0.15-0.40

0.60-0.90

0.35-0.65

0.40-0.70

0.15-0.30

20CrMnTi

0.17-0.23

0.17-0.37

0.80-1.10

1.00-1.30

≤0.30

Ti0.04-0.10

38CrMoAl

0.35-0.42

0.20-0.45

0.30-0.60

1.35-1.65

≤0.30

0.15-0.25

Al0.70-1.10

40Cr

0.37-0.44

0.17-0.37

0.50-0.80

0.80-1.10

≤0.30

42CrMo

0.38-0.45

0.17-0.37

0.50-0.80

0.90-1.20

≤0.30

0.15-0.25

 4/We can produce all agricultural machinery gear and shaft from your drawings or a sample part.

Haisheng Machinery Manufacturing Co.,Ltd has over-20 years professional experiences in the production, R&D and sales of gears, drive shafts and gear boxes that are widely used as components of machinery tools or in oil, agriculture and construction industries. With high quality, ...[Read More]

Company Profile:

• Main Product:

  Gears,PTO shaft,driver shaft,level gears,gearbox,industry sprocket,auto gear,helical gear,spur gear,herringbone gear,double gear,sprocket,rotary tiller gearbox,agricultural gear box

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe