Wire Cable Extruder Host Special Metal Injection Screw Barrel

September 14, 2022

  • Standard: GB
  • Feature: Nitrided
  • Name: Screw and Barrel for PVC Extruder
  • Nitided Layer Depth: 0.5-0.8mm
  • Alloy Depth: 3mm
  • Surface Roughness: Ra0.4um
  • Transport Package: 1. Wooden Case 2. as Customer′s Requirements
  • Technics: Nitrided
  • Material: 38CrMoAl,9cr18MOV,SKD,DC53,Gh113
  • Thickness of Chrome Plated Layer: 0.025-0.085mm
  • Nitided Hardness: 950-1100hv
  • Alloy Hardness: HRC58-65
  • Linearity of Screw: 0.015mm
  • Origin: China

1.  Product Details 

Physical Characteristics of Bimetallic Screw:

Type

Model

Hardness

(HRC)

Wear resistant

Corrosion resistant

Thickness

Application

Glass Fiber

PTA weld

J1 38CrMoAlA

Ni-base alloy

45-58

Excellent

Special excellent

1.5~3mm

Under 10%

J2 SKD61

Ni-base alloy

45-58

Special excellent

Excellent

1.5~3mm

Under 15%

Nitriding

J3 Nitrided

HV more than 800

Good

Good

0.25mm

/

 

Wire Cable Extruder Host Special Metal Injection Screw Barrel
Wire Cable Extruder Host Special Metal Injection Screw Barrel
Wire Cable Extruder Host Special Metal Injection Screw Barrel
Wire Cable Extruder Host Special Metal Injection Screw Barrel

 

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