
Tungsten weight alloy ring for automotive fasteners steel
MOQ:7-15KGS
Delivery Time:3-4 days
Keywords:
Insert for coal mining
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Product Description
Modern vehicles require environmental protection, low fuel consumption, higher comfort and safety. These put forward higher requirements for automotive materials. Tungsten alloy automotive counterweight can meet the requirements of automotive materials and improve the performance of automobiles.A new generation of car engines is required to be able to withstand higher temperatures and higher impact forces, while saving space. Tungsten alloy automotive counterweight for its excellent, mechanical, physical and chemical properties, suitable for automotive engines. Tungsten alloy automotive weight density of 18.6g/cm3, can be used for racing weight, flywheel weight and so on。
Tungsten weight alloy automotive counterweights are now widely used in racing cars for the following reasons:
High density:
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 the counterweight. On a racing car, you need 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.
High tensile strength and good cracking resistance:
Tungsten alloy automotive counterweight has high tensile strength and good crack resistance. Tungsten alloy can be placed in small Spaces on the racing car.Tungsten alloy automotive counterweights make it easier to control weight distribution and increase the sensitivity of the control mechanism.
Tungsten alloy cylinder/Tungsten weight specifications:
1. Diameter: 2.0-100.0mm
2. Length: 50-1000mm
3. Density: 16.5-18.75g/cm3
4. Composition: Tungsten content: 85-99%, W-Ni-Fe, W-Ni-Cu
5. Surface: sintered, polished surface, polished surface
Grade | Density | Hardness | Tensile Strength | Rate of elongation | Impact toughness |
g/cm] | HRC | NPa | % | J/m² | |
W273 | 17.10±0.15 | >23 | >900 | >24 | 1.30 |
W263 | 17.25±0.15 | >23 | >900 | 243 | 1.20 |
W253 | 17.40±0.15 | ≥24 | >900 | >22 | 1.10 |
W243 | 17.60±0.15 | ≥24 | >920 | >20 | 0.9. |
W232 | 18.10±0.15 | >25 | >920 | >14 | 0.45 |
W231 | 18.30±0.15 | >26 | ≥920 | >12 | 0.30 |
Y221 | 18.50±0.15 | >27 | ≥920 | 10 | 0.22 |
WNiCu | 16.00-18.50 | >22 | 450 | 2-8 | ———— |
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