SKD11 special screw
World's LeadingJin Yu Da is a screw equipment manufacturer and support services provider
ExperiencedJinyuda has rich experience in screw manufacturing, research and development
Many resourcesJinYuda products excellent quality, fair price, is your ideal system partner
Features: high wear resistance, high temperature resistance, corrosion resistance, PC special
Processing technology: base material after quenching and tempering, qualitative, processing, and then vacuum quenching treatment to the overall hardness of HRC60-62° and then tempering to HRC50-52°
SKD61: Qualitative, processed, vacuum quenched, tempered, nitriding hardness hrC60-62 ° Surface nitriding layer depth 0.8-1mm