Our ejector pin uses hot die steel as material and has strong heat resistance, good quality and high precision . Moreover, we adopt nitrogen treatment to improve the hardness and wear resistance of our ejector pin.
Our ejector pin for sale features outstanding corrosion resistance, superior durability, reasonable tolerance and excellent tensile strength. Applicable to the plastic mold, it can be used to separate the plastic ,products from the mold, the ejector pins made of carbide , such as tungsten steel , can be applied to long and thin holes. Also , the ejector pin can be inserted into the mold and play a role of stabilization.
Material
SKH 51 – JIS High Speed Steel (M2)(1.3343),equivalent
SKD 61 – JIS Die Steel (H13)(BH13)(STD61),equivalent
65Mn, SUJ2,HSS etc
