China 1045 Carbon Steel Pipe Manufacturer
1045 Carbon Steel Tube for Hydraulic Cylinders, Sleeves and Machined Components
Not every steel pipe is purchased for fluid transportation. In many manufacturing industries, 1045 Carbon Steel Pipe is selected as a mechanical tubing material that will later be machined into shafts, sleeves, rollers, cylinder components, and equipment parts.
With a carbon content of approximately 0.45%, 1045 steel offers higher strength and hardness than low-carbon tubing while maintaining good machinability. This makes it one of the most commonly used carbon steel grades for mechanical applications where dimensional accuracy and post-processing are important.
Product Specifications
| Item |
|
| Grade | AISI 1045 / SAE 1045 |
| Manufacturing Process | Seamless |
| Outer Diameter | 20 mm – 610 mm |
| Wall Thickness |
|
| Length | 3 m – 12 m |
| Supply Condition | Hot Rolled, Cold Drawn, Normalized |
| Surface | Black, Machined, Turned |
| Processing Service | Cutting, Boring, Honing, CNC Machining |
| Packaging | Standard Export Packing |
| Trade Terms | EXW, FOB, CFR, CIF |
| Payment Terms | T/T, L/C |
Mechanical Properties
| Property |
|
| Tensile Strength |
|
| Yield Strength | ≥ 310 MPa |
| Elongation | ≥ 16% |
| Hardness | 170–210 HB |
Why Buyers Choose 1045 Carbon Steel Pipe
Suitable for Machined Tubular Components
One of the biggest advantages of 1045 steel tubing is its ability to be machined into finished mechanical parts. Many customers purchase thick-wall tubes instead of solid bars to reduce machining time and material waste.
Commonly Used for Hydraulic Cylinder Parts
1045 Carbon Steel Tube is frequently used for cylinder sleeves, piston components, and mechanical housings where strength and dimensional stability are important.
Better Strength Than Ordinary Structural Tubing
Compared with mild steel tubes, 1045 offers higher tensile strength and improved wear resistance, making it suitable for rotating and load-bearing applications.
Available in Heavy Wall Thicknesses
For industries requiring large-diameter machined components, thick-wall seamless tubing can significantly reduce production costs compared with solid forged materials.
Applications
- Hydraulic Cylinder Sleeves
- Mechanical Bushings
- Rollers
- Conveyor Components
- Drive Shafts
- Machinery Parts
- Equipment Housings
- Industrial Cylinders
- Agricultural Machinery
- Engineering Equipment
FAQ
Q: Can 1045 carbon steel tubes be machined?
A: Yes. 1045 is widely used for boring, turning, honing, and CNC machining operations.
Q: Are thick-wall seamless tubes available?
A: Yes. Heavy-wall tubing can be supplied for hydraulic and mechanical applications.
Q: Can cut-to-length services be provided?
A: Yes. Custom cutting and machining services are available.
Q: Is 1045 suitable for hydraulic cylinder components?
A: Yes. It is commonly used for sleeves, cylinder parts, and other machined mechanical components.
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