Bimetallic barrel HK5

Bimetallic barrel of HK5 quality (20% WC) for materials up to 65% GF, nickel-based layer + 20% WC.

General specification:
Indication: HK5
Layer base: nickel

Basic features:
Hardness: 55-62 HRc + 20% WC
Wear resistance:★★★★★★
Rust resistance: ★★★★★★
Usage range: ≤500 ℃

Application:
Meant for technical plastics with glass fibre content less than 65 % (such as PP, PA, LCP, POM, PPA, PBT, ABS, PC, PPS, PEI, PEEK). Assumed barrel life of minimum 20 months.
For halogen-free materials: PA46, LCP, 4T, 9T, HTN. Assumed barrel life of 8 months.