Material : SKD61 Internal Hardness : 40-45HRC Surface Hardness : HV900 above. pin dia.: ф2.0-25mm ,length: below 1000mm ,Thickness of nitration case : 0.02-0.05mm ,After surface treatment, the product will have an anti-wearing and corrosion-resistant surface with fairly high hardness and a body with fairly low hardness and high tenacity, applicable for molds operating under high temperature.
