JK-1 nitriding melt tube

Technical index:
Substrate: 38CrMoALA
Tempered hardness: HV270-320
Nitriding hardness: HV900-1000
Nitriding depth: 0.50mm-0.80mm
Brittleness nitride: ≤ first order
Inner hole straightness: 0.05mm
Surface roughness: Ra0.4
Scope of application: general plastic + glass fiber less than 10%

Dongguan Jiayue Plastic Machinery Co., Ltd. is an enterprise integrating production, development, design and sales. Its main products are injection molding machines, extruder screws, melt cartridges and related accessories.