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Single Screw & Barrel
Bimetallic Screw & Barrel
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Technical parameters: ☆Hardness Hv850-1050 (HRc56°- 65°) ☆The depth of the depth layer is 0.45-0.7mm ☆ Brittleness ≤ two ☆Surface area Ra 0.4μm ☆Accuracy 0.015mm/m ☆The rear surface area is ≥900Hv ☆ Coating thickness 0.025-0.10mm ☆Double alloy hardness HRc56°- 65° ☆Layer alloy depth 0.8-2.0mm Ingredients: 38CrMoAlA,...
Bimetallic screw and barrelDepth of Nitration Layer: 0.5-0.8mm Hardness of Nitration: 950-1020Hv Fragility of Nitration: Less than grade 1 Surface Roughness: Ra 0.4 um Streightness of Screw: 0.015mm Surface Hardness of Nitrated Cr coating Layer: >=950Hv The Thickness of Cr Coating Layer: .03-0.08mm Hardness of Alloy...
Specifications The bimetallic Abraasion resistant & corrosion resistant Screws base material 38CrMoAlA Screws bimetallic material satellit 12 The bimetallic screw for extruder The bimetallic Abraasion resistant and corrosion resistant Material:High quality alloy steel:38CrMoAlA Screws bimetallic mateial satellit...
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