SAE/AISI 1017 Carbon Steel (UNS G10170)
SAE/AISI 1017 steel is characterized by its low carbon content, which provides good machinability, weldability, and formability. It is often used in applications that require moderate strength and toughness, but where higher carbon steels would be too brittle or difficult to work with.
| Chemical Composition | ||
|---|---|---|
| Element | Min | Max |
| Iron | 99.11% | 99.56% |
| Carbon | 0.14% | 0.20% |
| Manganese | 0.30% | 0.60% |
| Phosphorous | 0.04% | |
| Sulfur | 0.05% | |
The following table provides a list of SAE/AISI 1017 properties in both SI and US customary/Imperial units.
Click on the icon to switch between Metric and Imperial units.
| Physical Properties | Metric |
|---|---|
| Density | 7870 kg/m3 |
| Mechanical Properties | Metric |
| Tensile Strength (Ultimate) | 405 MPa |
| Tensile Strength (Yield) | 340 MPa |
| Young’s Modulus (E) | 190 - 210 GPa |
| Bulk Modulus (K) | 140 GPa |
| Shear Modulus (G) | 80 GPa |
| Elongation at Break | 18% |
| Poisson’s Ratio (ν) | 0.27 - 0.30 |
| Brinell Hardness | 116 |
| Thermal Properties | Metric |
| Thermal Conductivity | 52 W/m·K |
| Specific Heat Capacity (Cp) | 481 J/kg·K |
| Coefficient of Thermal Expansion (αL) | 1.2×10-5 1/°C |
| Electrical Properties | Metric |
| Electrical Conductivity | 4.6×106 S/m |
| Electrical Resistivity | 2.17×10-7 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 1017 Carbon Steel
| Advantages | Disadvantages |
|---|---|
| Cost-Effective | Lower Strength |
| Excellent Weldability | Limited Hardenability |
| Good Formability | Lower Wear Resistance |
| Good Machinability |
Applications of 1017 Carbon Steel
AISI 1017 carbon steel is commonly used in various applications where moderate strength and good formability are required. Some common applications include:
- Shafts and rods: AISI 1017 steel’s weldability and formability make it suitable for use in shafts and rods that transmit rotational motion in machinery and equipment.
- Bolts and fasteners: Due to its good formability and moderate strength, AISI 1017 steel is often utilized in the manufacturing of bolts, screws, and other fasteners used for joining components together.
- Couplings and fittings: AISI 1017 steel’s weldability and machinability make it an ideal choice for manufacturing couplings, fittings, and connectors used in plumbing, piping, and other fluid systems.
- Machinery components: This steel grade finds application in various machinery components, such as gears, levers, bushings, and brackets, where moderate strength and good formability are desired.
- Automotive parts: AISI 1017 steel can be found in certain automotive components that require moderate strength, such as brackets, clamps, and mounting hardware.
- Construction hardware: It is used for manufacturing construction hardware like hinges, brackets, and supports that require good formability and moderate strength.
- General-purpose fabrication: AISI 1017 steel’s cost-effectiveness, weldability, and formability make it a popular choice for general-purpose fabrication where moderate strength is sufficient, such as in sheet metal work, frames, and structural components.