Screw Barrel - Alloy Steel, Screw Diameter: 10mm-300mm, Nitrated Layer Depth: 0.5-0.8mm, Hardness: 900-1020hv | Corrosion Resistance, Customizable, High Durability, Easy Installation, Long Lifespan
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Product Specifications
| Appliance | Various polymers |
| Cr-coating Thickness | 0.03-0.08mm |
| Features | High durability, Long lifespan, Precise engineering, Corrosion resistance, Easy installation, Customizable, High efficiency |
| Hardness | 900-1020Hv |
| Material | Alloy steel |
| Nitrated Layer Depth | 0.5-0.8mm |
| Screw Diameter | 10mm-300mm |
| Technology | Nitriding treatment |
Product Overview
Key Features
Screw Diameter: I 10mm-I 300mm
Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; high quality alloy steel
Technology: nitriding treatment, alloy coating spraying, heat-treatment
Appliance: PVC, PP, PE, PA, PC, ABS, AS etc
Technical Index (30g-25000g):
Depth of Nitrated Layer: 0.5-0.8mm
Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1
Surface Hardness of Nitrated Cr coating layer: a Y950Hv
Hardness of Bimetallic Layer: HRC55A -72A
Thickness of Cr-coating Layer: 0.03-0.08mm
Depth of Bimetallic Layer: >2mm
Company Details
Business Type
Exporter, Manufacturer, Service Provider, Supplier
Establishment
1997
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Seller Details
Ningbo, Zhejiang
Name
Mr. Robin Cheng
Address
No.158, Qiancheng Road, Zhenhai District, Ningbo, Zhejiang, 315200, China
extruder screw in Ningbo
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