product description
Sintered screw, a very high corrosion resistance and wear resistance
Introduction
● KH56 sintered barrel, a very high corrosion resistance and wear resistance
Application
● Low acid plastic + GF45 following, such as PA66 + GF, LCP,PA9T and so on
● Temperature ≤450 ℃
● Car parts, gears and so on
Material and process
● Base material: high temperature and low coefficient of expansion of the material
● Alloy Origin: US
● Alloy composition: Fe, Ni. Wc, C, B and so on
● Process: The discharge section for the KH-56 nickel-based sintered alloy tube (self-developed products), HRC52-56; feed section for the iron-nickel alloy, HRC58-60
● Thermal expansion coefficient: 11.4 * 10-6 ~ 11.8 * 10-6
● Alloy layer density: 7.34g / cm3
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