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[China]
Trade Verify
Address: No. 188, Section 3 of Shuanghua Road, Chengdu, China
Contact name:Doris
Sichuan Xintiecheng Machinery Co., Ltd |
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Verified Suppliers
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Customized 45# Steel High Precision Gears Hobbing Spur Gears
Overview
| Product Name | Customized 45# Steel High Precision Gears Hobbing Spur Gears |
| Materials | 45# Steel |
| Processing | Precision Turning |
| Color | Grey |
| Size | Customized according to drawings |
| Type | Spur Gear |
| File Format | AutoCAD IGES DXF PDF |
| Quality Control | 100 Percent Testing |
| Service | Customized OEM CNC Machining |
| OEM/ODM | OEM ODM CNC Milling Turning Machining Service |
Materials
45# Steel
| C | 0.42～0.50 |
| Cr | ≤0.25 |
| Mn | 0.50～0.80 |
| Ni | ≤0.25 |
| P | ≤0.035 |
| S | ≤0.035 |
| Si | 0.17～0.37 |
No. 45 steel is a medium carbon structural steel with good cold and
hot workability, good mechanical properties, and low price and wide
sources, so it is widely used. Its biggest weakness is low
hardenability, large cross-sectional size and relatively high
requirements of the workpiece should not be used.
Quenching temperature of No. 45 steel at A3 + (30~50) ℃, in
practice, is generally taken as the upper limit. High quenching
temperature can make the workpiece heating speed up, surface
oxidation is reduced, and can improve work efficiency. In order to
make the workpiece austenite homogenization, you need sufficient
holding time. If the actual furnace charge is large, it is
necessary to extend the holding time. Otherwise, the phenomenon of
insufficient hardness due to uneven heating may occur. But the
holding time is too long, will also also appear coarse grain,
oxidation decarburization serious drawbacks, affecting the quality
of quenching. We believe that if the furnace charge is greater than
the provisions of the process documents, the heating and holding
time needs to be extended by 1 / 5.
Order Method
If you are seeking for high precision spur gears, please contact our sales and provide drawings or samples or dimensions.
Main Manufacturing Equipment
FAQs
Q1: Are you manufacturer or trading company?
A1: We are manufacturer with more than 10,000 square meters plant.
Q2: Will you provide free samples?
A2: Yes, we will provide free sample for customer to test.
Q3: Can you make CNC machining parts according to our drawings?
A3: Yes, we can make the parts according to your drawings.
Q4: Can you make CNC machining parts according to samples?
A4: Yes, we can make the parts according to your samples.
Q5: Which shipping method will you use for delivery?
A5: It depends on customer. Our price is based on FOB, customer needs to afford the shipping. But we are happy to help based on request.
Q6: What’s your payment terms?
A6: We accept T/T, Western Union, Money Transfer, TAAJ, etc.
