Zuo Shi PingIndustrial Supplier Directory

Screw Barrel

Screw Barrel

Overview

Screw Barrel, listed by Zhejiang Zhongyang Screw Manufacturing Co., Ltd in Zhoushan, Zhejiang. The listing gives base material 38CrMoAlA, surface treatment Nitrided or Bimetallic and base hardness HB 240 – 280.

Technical specifications

Base Material38CrMoAlA
Surface TreatmentNitrided or Bimetallic
Base HardnessHB 240 – 280
Nitrided Layer HardnessHV 850 – 1000
Nitriding Depth0.45 – 0.7 mm
Chrome Layer Thickness0.05 – 0.10 mm

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