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carbon steel pipe price per ton
1. Material : CK20(SAE1020), CK45(SAE1045), 16Mn(St-52), 27SiMn
2. Polishing: To 0.4Ra Max,
3. Precision of size: H8-H9,
4. Cylinder ID: From 40mm diameter up to 800mm diameter,
5. Length: 13000mm maximum,
6. Thickness: 2.5mm diameter up to 55mm diameter,
Pneumatic Cylinder and Hydraulic Cylinder,
7. Standard cylinders,
8. OEM cylinders according your drawings or samples
Material | CK20(SAE1020) , CK45(SAE1045) , 16Mn(St-52) , 27SiMn | ||
Diameter (mm) | Drawing | 40-320 | |
| Drawing- Honed | 40-500 | |
Length (m) | Drawing | :≤12 | |
| Drawing- Honed | :≤8 | |
Straight(mm/m) | Drawing | 0.2-0.5 | |
| Drawing- Honed | 0.2-0.3 | |
Tolerance | Drawing | H8-H10 | |
| Drawing- Honed | H7-H9 | |
Wall Thickness | Drawing | ±5% | |
| Drawing- Honed | ±5% | |
In side Surface Roughness | Drawing | 0.8-1.6 | |
| Drawing- Honed | 0.2-0.8 | |
Outside Surface | Raw Material | ||
Wall Thickness :2-55mm
Supply Condition :BK(+C), BK+S (+SR)
Protection :
The tubes are supplied with caps at the ends and protected internally and externally with oil that provides temporary protection against oxidization. Special surface protection can be agreed upon.
Length :
Besides commercial length the bars and tubes can be supplied cut to length according to customer s specifications.
Remark :
Cylinder tubes suitable for honing can be supplied on request. Commercial lengths or cut to customers specifications.
Steel | Cold Finish(Hard)(BK) | Cold Drawn and stress-relieved(BK+S) | Hardness HB | |||
| Tensile Strength ( N/mm2 ) | Elongation 5 % | Tensile Strength (N/mm2) | Yield N/mm2 | Elongation 5 % |
|
CK20 | >= 550 | >= 8 | >=520 | >=375 | >=12 | 175 |
CK35 | >=650 | >=5 | >=600 | >=520 | >=12 | 190 |
CK45 | >= 640 | >= 5 | >=600 | >=520 | >=15 | 207 |
16Mn | >= 640 | >= 5 | >=600 | >=510 | >=15 | 190 |
27SiMn | >= 840 | >= 5 | >=800 | >=720 | >=10 | 230 |
carbon steel pipe price per ton
