
Tungsten Buffer Weight crankshaft counterweight, racing engine tungsten counterweight balance weight
MOQ:7-15KGS
Delivery Time:3-4 days
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Product Description
Tungsten Alloy auto weight is now widely used in racing cars, the tungsten alloy auto weight is placed on the racing car, so that the car can maintain the balance of the body at high speed. The high density of tungsten alloy greatly reduces the volume of counterweight parts. The car needs to put a large mass of materials in a small space, and tungsten alloy is the ideal material. The use of tungsten alloy automotive weight can improve the handling of the car and improve the performance of the car.
Tungsten Alloy Cylinder Specification:
1. Diameter: 2.0-100.0mm
2. Length: 50-1000mm
3. Density: 16.5-18.75 g/cm3
4. Composition: W content: 85-99%, W-Ni-Fe, W-Ni-Cu
5. Surface: Sintered surface, Forged surface, Ground surface
Tungsten Alloy can not only be used for automotive engines, but also for engines on other vehicles, such as ships, submarines and aircraft.
Tungsten alloy crankshaft mass is 1.5 times that of lead. If the crankshaft counterweight is only 1800g, the use of high-gravity tungsten alloy crankshaft can be
Increase the weight to 1820g. In the past, when people carried out crankshaft counterweight, the crankshaft counterweight used was not only costly, but also cumbersome. Now the use of high-gravity tungsten alloy crankshaft greatly simplifies the entire counterweight process, but also reduces the cost
Tungsten Alloy Cylinder Data Sheet
Grades | Density g/cm | Hardness HRC |
Tensile strength MPa |
Elongation % | Impact toughness MJ/m² |
|
H273 | 17.10±0.15 | ≥23 | ≥900 | ≥24 | 2130 | |
H263 | 17.25±0.15 | ≥23 | ≥900 | ≥23 | ≥1.20 | |
H253 | 17.40±0.15 | ≥24 | ≥900 | ≥22 | ≥1.10 | |
H243 | 17.60±0.15 | ≥24 | ≥920 | ≥20 | ≥0.90 | |
H232 | 18.10±0.15 | ≥25 | ≥920 | ≥14 | ≥0.45 | |
H231 | 18.30±0.15 | ≥26 | ≥920 | ≥12 | 20.30 | |
H221 | 18.50±0.15 | ≥27 | ≥920 | ≥10 | 20.22 | |
WNiICu | 16.00-18.50 | 222 | ≥450 | 2-8 |
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