We consistently provide DIN2391 1045 Seamless Steel Tubes, sa213 t5, drawn over mandrel steel tube and services that match consumer expectations and preferences to build mutual trust. We hope to lay a solid foundation for the next development and leap of the company with scientific management, thereby shaping a higher corporate image. We adhere to the core position of innovation and strive to enhance the ability of technological innovation. We know that maximum efficiency comes from scientific management, and we bring in management talent and advanced management concepts, and with a passion for reform, we set out to create a management system that is both scientific and consistent with our own characteristics.
Products Description
Heavy Caliber Thick Wall Cold Drawn Seamless Steel Pipe
Advantages of Heavy Caliber Thick Wall Cold Drawn Seamless Steel Pipe
- In boiler systems, the medium carbon 1045 chemistry combined with cold working reduces the tendency to thermal cycle cracking under repeated heating and cooling cycles.
- In automotive component applications, the excellent tensile and yield strengths of Heavy Caliber Thick Wall Cold Drawn Seamless Steel Pipe make it an ideal choice for drive shafts, axles, and crankshaft bushings subjected to torsion and bending loads.
- In the mechanical field, its significant wear resistance can extend the service life of sliding and rolling contact applications such as hydraulic pistons and bushings.
Applications of Heavy Caliber Thick Wall Cold Drawn Seamless Steel Pipe
- Hydraulic cylinders
- Machine parts requiring high strength and reliability
- Automotive components
- Machinery equipment
Chemical Composition
| Element | C (Carbon) | Mn (Manganese) | Si (Silicon) | S (Sulfur) | P (Phosphorus) | Cr (Chromium) |
| Composition (%) | 0.35 - 0.45 | 0.50 - 0.80 | 0.15 - 0.35 | 0.040 max | 0.040 max | 0.15 max |
Mechanical Properties
| Property | Tensile Strength | Yield Stre | Elongation | Hardness |
| Value | 600 MPa | 520 MPa | 15% | 85 HRB |
Physical Properties
| Property | Density | Melting Point | Thermal Conductivity | Coefficient of Thermal Expansion |
| Value | 7.85 g/cm³ | 1420 °C | 45 W/(m·K) | 12 x 10^-6 /°C |
Possible Alternative Grades
AISI 4140
AISI 1020
ASTM A106 Grade B
ASTM A519 Grade 4130
Packaging
Once the pipes have passed all inspections and tests, they are ready for packaging. They are usually packaged in bales wrapped in plastic. The pipes can be bundled and ready for delivery according to customer requirements, ensuring that the pipes are protected during transportation and prevent surface damage.
Products Show
Our company adopts advanced technological process and correct technical operation to develop high-quality ASTM A335 P1 P2 P12 P11 P22 P5 P9 P91 P92 13crmo44 34CrMo4 10crmo910 15mo3 Alloy Steel .... We insist on people-oriented and development enterprise, and devote ourselves to improving the quality of material and spiritual life of our employees. Our intention is '100% shopper pleasure by our merchandise quality, price tag & our staff service' and take pleasure in a very good standing amongst purchasers.
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