$3000≥1Set/Sets
| Type de paiement: | L/C,T/T,PayPa1 |
| Quantité de commande minimum: | 1 Set/Sets |
| Hafen: | Ningbo/Shanghai |
Allow Depth: 0.8-2.0mm
Lieu D'origine: Zhejiang, Chine
Material: 38crmoala
| Unités de vente | : | Set/Sets |
| Type de colis | : | Caisse en polywood |
| Exemple d’image | : |
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BT series harden screw
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type
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HRC
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Abrasive resistance
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Anti-corrosion
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application
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place of origin
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BTS2
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52-54
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excellent
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good
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30%GF
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Japan
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BTS3
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58-62
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excellent
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good
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40%GF
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Germany
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BTS5
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58-65
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excellent
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excellent
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50%GF
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Germany
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BTS6
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58-65
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excellent
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excellent
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50%+GF
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Germany
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BTS7
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67+
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excellent
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excellent
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50%+GF
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America
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Alloy barrel type
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type
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HRC
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Alloy powder place of origin
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Abrasion resistance
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Corrosion resistance
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Temperature Range
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Alloy composition
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Resin tupe
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C grade nickel-based alloy
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57-64
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china
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Good
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Excellent
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≤400
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Fe+Ni+Cr+Co+B
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universal general resins and engineering resins
containing35% glass fiber PE,PP,ABS,AS,PS,TPE,PA,PC,PEI,PEEK,PPS,PAR,LCP
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B grade tungsten carbide nickel-based alloy
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55-62
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U.S.A
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Excellent
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Excellent
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≤450
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Ni+Cr+W+B
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universal general resins and engineering resins .containing60% glass fiber PE,PP,ABS,AS,PS,TPE,PA,PC,PEI,PEEK,PPS,PAR,LCP
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A grade tungsten carbide cobait-based alloy
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55-65
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German
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Particularly
good
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Particularlygood
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≤600
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Co+Cr+W+Ni+B
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Special engineering resins.Iron powder,ceramic powder,powder,copper powder,glass fiber and other engineering plastics and halogen-free + sticky little plastic
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Technical Specification
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Type
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Injection Machine Screw Barrel
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MOQ
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1 set (1 pair of screws and 1 pc barrel)
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Design Details
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Screw
I TYPE:Nitirding II TYPE:Bimetallic III TYPE:Hard Chrome Barrel I TYPE:Nitirding II TYPE:Bimetallic |
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Accessories
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Screw tips + barrel tips
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Technical Specification
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Material:High quality 38CrMoAlA
Process:Advanced nitriding & bimetallic process Hardness After Hardening & Tempering:HB280-320 Nitrided Hardness:HV900-1000 Nitrided Case Depth:0.45-0.8mm Nitrided Brittleness:Less than Grade 2 Surface Roughness:Ra 0.4 Screw Straightness:0.015mm Alloy Hardness:HRC 50-65 Alloy Depth:0.8-2.0mm
Thickness After Chrome:0.05-0.10mm
Chrome Hardness:Not less than 950HV |
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