We use imported or local made special steel materials for Through Hardened Screws, including tool steels JYG1, JYG2, JYG3 ... JYG8. After series of quenching & annealing process, to achieve high toughness & hardness, they are especially suitable for high wearing materials and production processing.
Technical Parameters Product Name: Through Hardened Screw Material :JYG1, JYG2, JYG3 ... JYG8 Suitable Machine: Injection / Extrusion / Bakelite Machine Available Size: Φ14 - 150mm, Length < 5,000mm Process Method: Quenching &Annealing Surface Hardness: 58-62 HRC
Advantages High toughness and hardness
Application General plastics & engineering plastics with less than 40% glass fibre.
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