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Packaging: Wooden Case (Exported Standard)
Screw Barrel For Wire and carble plastic machine
Material | DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA |
Depth of Nitrided Layer | 0.45-0.7mm |
Hardness of Nitrided Layer | 850-1000HV |
Hardness after Hardening & Tempering | HB240-280 |
Fragility of Nitration | ≤Two class |
Roughness of the surface | Ra0.4um |
Depth of Bimetallic Layer | 2-3mm |
Screw Straightness | 0.015mm |
Alloy Hardness | HRC55-65 |
Thickness of chromium | 0.05-0.10 mm |
Surface Chromium-plating's Hardness after Nitriding | ≥900HV |
About QunYing,we are one of the best Screw Barrel manufacturer in China.We can suppl all kinds of Screw And Barrel:Haitian,Chenxiong,Demag,Engle,Nigrobossi,KMD,NPM,BOY,HUSKY,Nippon Steel,Toshiba,Nissei,Mitsubishi,CINCINNATI,BATTENFELD,KRUSSMAFFEI,BAUSANO,WEBER,AMUT and etc
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Product Categories : Screw Barrel For Wire And Cable
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.