Hardened check valve HPT3
HPT3 P/M powder steel, hardness 58-62HRc
- Main components: C, Cr, Mo, V, Co
- Hardness: 58-62 HRc
- Coefficient of thermal expansion: 11.0 x 10-6-11.4 x 10-6
- Wear resistance: Grade 7
- Corrosion resistance: grade 6
- Suitable for: It is suitable for special and technical plastics PA, LCP, PBT, PEI, PEEK, PP, POM, PPS containing less than 65% glass fibers and suitable for high temperature resistant plastics such as iron powder, ceramic powder, aluminum magnesium powder, magnetic powder, copper powder, etc. and low viscosity plastics.
Recommended use with HK6 bimetallic chamber.
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