| No. | Item | Specifications |
|---|---|---|
| 1 | Materials |
Carbon steel: 1215, 45#, 42CrMo; Stainless steel: 303, 304, 316, 420, 630; Aluminum alloy: 6061, 6063, 5052, 7075; Copper alloy: brass H58-H63, phosphor bronze, beryllium copper; Pure copper: T0 oxygen-free copper, T2 red copper; Plastics: nylon, bakelite, POM, PEEK; |
| 2 | Diameter | Ø0.3 - Ø50 |
| 3 | Diameter tolerance | 0.005mm |
| 4 | Hardness | HRC/HV |
| 5 | Length | 0.5mm - 500mm |
| 6 | Heat treatment |
Oil Quenching High frequency quenching Carburization Vacuum Heat treatment Mesh belt furnace heat treatment |
| 7 | Surface treatment |
Electrolytic plating (barrel plating, rack plating); Electroless plating (nickel plating); Ordinary sandblasting and anodizing (black, silver, gray, gold, red) Plastic spraying, spraying metal paint, etc; |
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