Product Description
Products Introduction
Hard chrome plated rod. It is a kind of bar which surface is treated through special grinding and hard chrome electroplating. Linear shaft is widely used in the automatic transmission devices, such as robot, automatic observer, computer, precision printer, all kinds of air cylinder, hydro-cylinder, piston rod, packing, woodworking, spinning, printing and dyeing machines, die-casting machine, injection molding machine, other leader, mandril and so on. Meantime, due to its hardness, it can prolong the service life of common precision mechanical devices.
Chrome Plated Rod Specification
- Material: CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 42CrMo
- Diameter: Φ 6-500 mm
- Length: max 16m
- Chrome layer: 20 CHINAMFG (min)
- Hardness of the chrome layer: 800HV-1150HV
- Roughness: Ra ≤0.2u
- Straightness: ≤ 0.2/1000
- Diameter tolerance: ISO f7
- Roundness: the deviation of roundness is 50% of the diameter tolerance at the most.
- Supply condition: Hard chrome plated/ Hardened and tempered/ Induction hardened
- Packing: Anti rust oil to be spread on rod surface and each rod to be packed in paper roll and then in wooden case.
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Misurare: |
Ø 6-300mm |
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Lunghezza: |
1m -9m |
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Materiale: |
CK45/ ST52/ 20MnV6/ 42CrMo4/ 40Cr/ acciaio per cuscinetti/ acciaio inossidabile |
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Tolleranza |
ISO f7 |
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Spessore del cromo: |
20~30 micron |
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Durezza dello strato di cromo: |
800HV(min) |
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Rugosità: |
Ra 0,2 micron (max) |
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Rettilineità: |
0,2/1000 mm |
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Resistenza allo snervamento |
≥350 Mpa |
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Resistenza alla trazione |
≥580 Mpa |
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Allungamento |
≥ 15% |
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Condizioni di fornitura: |
1. Cromato duro |
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2. Temprato a induzione |
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3. Temprato e rinvenuto |
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4. Temprato a induzione con Q&T |
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Materiale |
C% |
Mn% |
Si% |
S% |
P% |
V% |
Cr% |
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Ck45 |
0.42-0.50 |
0.50-0.80 |
0.17-0.37 |
≤0,035 |
≤0,035 |
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≤0,25 |
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ST52 |
≤0,22 |
≤1,6 |
≤0,55 |
≤0,04 |
≤0,04 |
0.02-0.15 |
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20MnV6 |
0.17-0.24 |
1.30-1.70 |
0.10-0.50 |
≤0,035 |
≤0,035 |
0.10-0.20 |
≤0,30 |
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42CrMo4 |
0.38-0.45 |
0.50-0.80 |
0.17-0.37 |
≤0,035 |
≤0,035 |
0.07-0.12 |
0.90-1.20 |
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40Cr |
0.37-0.45 |
0.50-0.80 |
0.17-0.37 |
≤0,035 |
≤0,035 |
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0.80-1.10 |
| After-sales Service: | Support |
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| Warranty: | Support |
| Type: | Carbon Steel Bar |
| Standard: | AISI, ASTM, GB, JIS, DIN, BS |
| Technique: | Cold Drawn |
| Application: | Structural Steel Bar, Tool Steel Bar, Die Steel Bar |
| Samples: |
US$ 20/Piece
1 Piece(Min.Order) | |
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| Customization: |
Available
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editor by CX 2023-12-04