SAE/AISI 1026 Carbon Steel (UNS G10260)
SAE/AISI 1026 steel has relatively low carbon content compared to some other carbon steels, making it more malleable and easier to form and weld. It is often used in various applications that require good machinability, strength, and toughness.
| Chemical Composition | ||
|---|---|---|
| Element | Min | Max |
| Iron | 98.73% | 99.18% |
| Carbon | 0.22% | 0.28% |
| Manganese | 0.60% | 0.90% |
| Phosphorous | 0.04% | |
| Sulfur | 0.05% | |
The following table provides a list of SAE/AISI 1026 properties in both SI and US customary/Imperial units.
Click on the icon to switch between Metric and Imperial units.
| Physical Properties | Metric |
|---|---|
| Density | 7858 kg/m3 |
| Mechanical Properties | Metric |
| Tensile Strength (Ultimate) | 490 MPa |
| Tensile Strength (Yield) | 415 MPa |
| Young’s Modulus (E) | 190 - 210 GPa |
| Bulk Modulus (K) | 140 GPa |
| Shear Modulus (G) | 80 GPa |
| Elongation at Break | 15% |
| Poisson’s Ratio (ν) | 0.27 - 0.30 |
| Brinell Hardness | 143 |
| Thermal Properties | Metric |
| Thermal Conductivity | 52 W/m·K |
| Specific Heat Capacity (Cp) | 486 J/kg·K |
| Coefficient of Thermal Expansion (αL) | 1.21×10-5 1/°C |
| Electrical Properties | Metric |
| Electrical Conductivity | 4.1×106 S/m |
| Electrical Resistivity | 2.4×10-7 Ω·m |
The values in this table are approximate and can vary depending on various factors such as the specific manufacturing process and heat treatment applied to the alloy.
Advantages & Disadvantages of 1026 Carbon Steel
| Advantages | Disadvantages |
|---|---|
| Cost-Effective | Low Strength |
| Good Machinability | Limited Hardness |
| Good Weldability | Low Corrosion Resistance |
| Good Ductility and Toughness |
Applications of 1026 Carbon Steel
AISI 1026 carbon steel finds applications in a variety of industries and components where its properties are well-suited. Here are some common applications of 1026 carbon steel:
- Machinery and Equipment Components: 1026 carbon steel is often used to manufacture components such as shafts, gears, couplings, and axles.
- Automotive Parts: 1026 carbon steel is used in the automotive industry for various parts, including bushings, spacers, connectors, and brackets.
- Hydraulic and Pneumatic Systems: 1026 carbon steel is utilized in the production of hydraulic and pneumatic cylinders, tubes, and fittings.
- Structural Components: In construction and general engineering, 1026 carbon steel is employed for structural components such as beams, columns, and supports.
- Machined Parts: Due to its machinability, 1026 carbon steel is used to manufacture various machined parts, including bushings, spacers, fittings, and fasteners.
- Agricultural Equipment: 1026 carbon steel is utilized in the manufacturing of agricultural machinery components like shafts, pins, and brackets.
- Bicycle Frames: Some bicycle frames are constructed using 1026 carbon steel.