Fully Hardened Screws Manufacturers

Fully Hardened Screws

SKD61, DC53, SKH55 (YXM4 high speed steel), with the overall secondary hardening and tempering process. Particularly suitable for high-wear products processing requirements, to ensure wear resistance, corrosion product needs.
<<< Technical indicators:
Application: injection molding machines, bakelite machines
Processing screw dia.:Ф14mm-Ф120mm maximum length to 4000mm
Hardness: HRC62 °-68 °
Applicable plastic: LCP, PBT, PET, PPC, PPS, PAR, etc., above 30%GF, or add other additives, such as magnetic powder, ceramic powder, aluminum and magnesium powder, iron and other engineering plastic.