Сохранить в закладки 1600348218324:
No | Item | Data | ||
1 | Material | 38CrMoAlA, 42CrMo(JIS SCM440), SKD11,61 | ||
2 | Diameter | Φ15mm-350mm | ||
3 | Application | Suit for cable , sheet , pipe , profile | ||
4 | Nitride Case Depth | 0.5mm-0.8mm | ||
5 | Nitride Hardness | 1000-1100HV | ||
6 | Nitride Brittleness | ≤Grade One | ||
7 | Surface Roughness | Ra0.4um | ||
8 | Screw Straightness | 0.015mm | ||
9 | Alloy Hardness | HRC68-72 | ||
10 | Designing | Screw structure and compression ratio can be designed according to different products & different output re quirement. | ||
11 | Technology | 1)Longer time Gas Nitriding treatment 2)Special corrosion & abrasion alloy (bimetallic) 3)Tungsten carbide 4)Cobalt base alloy 5)Stainless steel 6)GH113 nickel based alloy | ||
12 | Packing | Wrapped up by film in wooden case | ||
13 | Payment Term | T/T , L/C , WESTERN UNION | ||
14 | Delivery Term | 25 working days | ||
15 | Port Departure | Shanghai/Ningbo | ||
16 | Min. Order | 1 set | ||
17 | Guarantee | Common Nitrided:2.5-4years Bimetallic: much longer lifetime |
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