Structural Pre-hardened Excellent Machine Performance Die Steel Plate (1.2738 718 P20+Ni) Introduction 718 Steel in addition to can not be used for .....
Structural Pre-hardened Excellent Machine Performance Die Steel Plate (1.2738 718 P20+Ni) Introduction 718 Steel in addition to can not be used for .....
Flat Bar (P20/ 1.2311/ 3Cr2Mo) of Plastic Mold Steel with Q+T Treatment widely using range steel P20 special mould steel Prehardening Wear Resistance ...
Flat Bar (P20/ 1.2311/ 3Cr2Mo) of Plastic Mold Steel with Q+T Treatment widely using range steel P20 special mould steel Prehardening Wear Resistance ...
NAK80 / P21 Pre-Hardened with HRC37-43 Plastic Mold Steel Plate NAK80 is a pre-hardened plastic mold steel.Factory hardness can reach HRC37-43. Have a ...