US$ 0.5 - 1 MOQ: 10 Pieces
Key Specifications
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Place of Origin:
Jiangsu, China
Brand Name:
Haisheng
Payment & Shipping
Payment Methods:
Port of Shipment:
ShangHai
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Jiangsu, China
Brand Name Haisheng

Specifications

Worm gear
Iso9001
high quality
good price

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.

 

If you are interested into our products, kindly offerus the drawing or sample and the right size, we will deal it in time.  

 

                  Small order, Sample and Drawing are accepted!

Worm gear

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Business Type
Manufacturer, Trading Company
Year Established
2002
Factory Size
50,000-100,000 square meters
Total Employees
101 - 200 People