Specification |
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, ISO;
Technics: Milling-Drilling-Grinding-Polishing;
Material: Tool Steel, Structural & Engineering Steel etc.;
Base Steel: 38crmoala, 34cralni7, 31crmov9 or Other Materials;
Surface Treatment: Bimetallic Alloy Coating, Nitriding etc.;
Thickness of Nitriding Layer: 0.5~0.7mm;
Thickness of Bimetallic Coating: 1.5~3mm Depending on Different Alloys;
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After-sales Service: 24 Hours Online;
Warranty: One Year;
Standard: DIN, ASTM, GOST, GB, JIS, ANSI, BS;
Technics: Forging;
Feature: Recycle;
Material: Metal;
Customization: Yes;
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Warranty: 1 Year;
Standard: DIN, GOST, GB, ANSI, BS;
Technics: Machining;
Feature: Durable;
Material: Alloy Steel;
Hardness: 45-62HRC;
Straightness: 0.02mm/M;
Suitable Situation: Virgin / Recycle;
Grade: Bimetallic+Hardened;
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Warranty: 1 Year;
Standard: DIN, GOST, GB, ANSI, BS;
Technics: Machining;
Feature: High Strength;
Material: Metal;
Straightness: 0.03mm/M;
Suitable Situation: Horizontal/Vertical;
Surface Treatment: Chrome Plated;
Chrome Thickness: 0.05-0.10mm;
Chrome Hardness: 800-900hv;
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After-sales Service: Fast Serivce;
Warranty: One Year;
Standard: DIN, ASTM;
Technics: Casting;
Feature: Recycle, Corrosion Resistance;
Material: Metal;
Nitriding Hardness: Hv900-1000;
Straightness: 0.015mm/M;
Chromium Plating Thickness: 0.02~0.085mm;
Application Material: PP, PE, ABS, as, PS, etc;
Custom: Yes;
Tempered Hardness: Hb240-280;
Diameter: 15-300mm;
L/D Ratio: 4-35;
Dept of Nitriding Layer: 0.5-0.6mm;
Nitriding Brittleness: Less Than Grade 2;
Surface Roughness: Ra0.4um;
Inner and Outer Diamater Tolerance: Less Than 0.02mm;
Round Runout: Less Than 0.04mm;
Total Length Tolerance of Screw: Less Than 0.03mm;
Keyway Spline Tolerance Grade: Grade 7;
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