18 19 20 21 дюйм черный + темно-серый 5x120 литые кованые диски из сплава для автомобилей
- Категории: Wheels,Tires and Accessories >>>
- Поставщик: Guizhouyouqi,Trade,Co.,Ltd.
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Описание и отзывы
Характеристики
1. Casting wheel rims in stock and Factory Price .
2. Original wheel forging customization .
3. For personal buyer , please provide your car model with year and the size you want .
4. For bulk , please provide the Size , PCD , ET and CB .
2. Original wheel forging customization .
3. For personal buyer , please provide your car model with year and the size you want .
4. For bulk , please provide the Size , PCD , ET and CB .
Products Description
Size | 18 19 20 21 22 inch | ||||||
PCD | 5X112 | ||||||
ET | 35 mm | ||||||
CB | 66.6 mm | ||||||
Color | Black machine face | ||||||
USER EVALUATION
THE FORGING AND CASTING DIFFERENCE
Difference of Forged and Casted wheels | ||||||||
Items | Forged wheels | Casted wheels | ||||||
Aluminun type | 6061-T6 | A365-T6 | ||||||
Mechanical properties | 1. tensile Strengthd>330Mpa 2. Yield Strength>300Mpa 3. Elongation>12% | 1. tensile Strengthd>2600Mpa 2. Yield Strength>180Mpa 3. Elongation>9% | ||||||
Features | 1. Forging aluminum alloy material Because there is no solid-liquid-solid transition of the material , the inseparable components such as segregation, loosening, and oxide inclusions are avoided. 2. After the forging process deforms the billet forging, the material structure becomes denser, do the mechanical properties of the material are higher. 3. the mechanical properties of all parts of the forging wheels are the same. | 1. Due to casting molding reasons, castings have different mechanical properties at different locations due to different cooling conditions. 2. Spokes generally have an elongation of about 4% , while rims have an elongation of about 10%. therefore, the aluminum wheels produced by the casting process can only be used in the area of cars. | ||||||
Meet the needs of flat tires | the mechanical strength of the aluminum alloy wheel produced by the forging process is more suitable for the flat tire requirements of the vehicle | Unable to meet tire flatness requirements | ||||||
COMPANY INFORMATION
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