Specification |
Standard: DIN, GOST, GB, ANSI, BS;
Technics: Machining;
Feature: Durable;
Material: Alloy Steel;
Hardness: 45-62HRC;
Straightness: 0.02mm/M;
Suitable Situation: <60%GF;
Warranty: 1 Year;
Grade: Bimetallic+Hardened;
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Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Nitriding Electro Plating;
Feature: Screw Barrel;
Material: High Quality Alloy Steel 38crmoala;
Treatment: Nitriding Treatment 72 Hours;
Hardness After Hardening and Tempering: Hb260-320;
Nitrided Hardness: Hv900-1000;
Heat Treatment: Spray Bimetallic-Alloy Coating;
Application: Plastic Extrusion, Chemical Fiber Extrusion;
Nitriding Thickness: 0.5-0.8mm;
Nitration Fragibility: Less Than Grade 1;
Roughness of The Surface: Ra0.4;
Linearity of The Screw: 0.015;
Chrome Plating Layer Hardness: After Nitriding More Then 950hv;
Chrome-Plating Layer Thickness: 0.025-0.085mm;
Quenching: Vacuum Quenching;
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Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Nitriding Electro Plating;
Feature: Screw Barrel;
Material: High Quality Alloy Steel 38crmoala;
Treatment: Nitriding Treatment 72 Hours;
Hardness After Hardening and Tempering: Hb260-320;
Nitrided Hardness: Hv900-1000;
Heat Treatment: Spray Bimetallic-Alloy Coating;
Application: Plastic Extrusion, Chemical Fiber Extrusion;
Nitriding Thickness: 0.5-0.8mm;
Nitration Fragibility: Less Than Grade 1;
Roughness of The Surface: Ra0.4;
Linearity of The Screw: 0.015;
Chrome Plating Layer Hardness: After Nitriding More Then 950hv;
Chrome-Plating Layer Thickness: 0.025-0.085mm;
Quenching: Vacuum Quenching;
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Standard: DIN, ASTM, GOST, GB, JIS, ANSI, ISO;
Technics: Milling-Drilling-Grinding-Polishing;
Material: Tool Steel, Structural & Engineering Steel etc.;
Base Material: 1.8509, 1.8550, 1.8519, 4140, 5140, 45;
Surface Treatment: Bimetallic, Nitriding, Through-Hardened, Chrome-Pl;
Hardness for Nitriding: >Hv900;
Hardness for Bimetallic: HRC50~70 Depending on Different Alloys;
Thickness of Nitriding Layer: 0.4~0.7mm;
Thickness of Bimetallic: 1.5~3.0mm Depending on Different Alloy Coating;
Alloy Type: Ni60, Colmonoy 56, Colmonoy 83, Tungsten Alloy;
Application: Extrusion Machines;
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Standard: DIN, ASTM, GOST, GB, JIS, ANSI, ISO;
Technics: Milling-Drilling-Grinding-Polishing;
Material: Tool Steel, Structural & Engineering Steel etc.;
Base Material: 1.8509, 1.8550, 1.8519, 4140, 5140, 45;
Surface Treatment: Bimetallic, Nitriding, Through-Hardened, Chrome-Pl;
Hardness for Nitriding: >Hv900;
Hardness for Bimetallic: HRC50~70 Depending on Different Alloys;
Thickness of Nitriding Layer: 0.4~0.7mm;
Thickness of Bimetallic: 1.5~3.0mm Depending on Different Alloy Coating;
Alloy Type: Ni60, Colmonoy 56, Colmonoy 83, Tungsten Alloy;
Application: Extrusion Machines;
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