AISI 1040 Carbon Steel
Products Description Furthermore, AISI 1040 Steel's adaptability to different manufacturing processes makes it a preferred choice for many fabricators. Whether it's through traditional machining methods or advanced computer numerical control (CNC) processes, this steel can be precisely...
Description
Products Description
AISI 1040 Carbon Steel Chemical Composition
| Element | Content (%) |
|---|---|
| Iron, Fe | 98.6-99 |
| Manganese, Mn | 0.60-0.90 |
| Carbon, C | 0.370-0.440 |
| Sulfur, S | ≤ 0.050 |
| Phosphorous, P | ≤ 0.040 |
Physical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Density (chemical composition of 0.435% C, 0.69% Mn, 0.20% Si, annealed at 860°C (1580°F)) | 7.845 g/cc | 0.2834 lb/in³ |
| Melting point | 1521°C | 2770°C |
Mechanical Properties
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength | 620 MPa | 89900 psi |
| Yield strength | 415 MPa | 60200 psi |
| Bulk modulus (typical for steels) | 140 GPa | 20300 ksi |
| Shear modulus (typical for steels) | 80 GPa | 11600 ksi |
| Elastic modulus | 190-210 GPa | 27557-30458 ksi |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 25% | 25% |
| Reduction of area | 50% | 50% |
| Hardness, Brinell | 201 | 201 |
| Hardness, Knoop (converted from Brinell hardness) | 223 | 223 |
| Hardness, Rockwell B (converted from Brinell hardness) | 93 | 93 |
| Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) | 13 | 13 |
| Hardness, Vickers (converted from Brinell hardness) | 211 | 211 |
| Izod impact (annealed at 790°C (1450°F)) | 45 J | 33.2 ft-lb |
| Izod impact (as rolled) | 49 J | 36.1 ft-lb |
| Izod impact (normalized at 900°C (1650°F) | 65 J | 47.9 ft-lb |
Furthermore, AISI 1040 Steel's adaptability to different manufacturing processes makes it a preferred choice for many fabricators. Whether it's through traditional machining methods or advanced computer numerical control (CNC) processes, this steel can be precisely shaped and finished to meet the most exacting specifications.
In the agricultural industry, AISI 1040 Steel is used in the production of machinery parts and tools that need to withstand the rigors of fieldwork. From plowshares to tractor components, its durability and strength ensure reliable performance in demanding agricultural environments.
The marine industry also finds value in AISI 1040 Steel. It can be used in the construction of ship components and offshore structures, where resistance to corrosion from saltwater and exposure to harsh weather conditions is essential.
As technology continues to advance, the demand for high-quality materials like AISI 1040 Steel remains strong. Researchers and engineers are constantly exploring new ways to enhance its properties and expand its applications. From developing new heat treatment processes to incorporating advanced coatings, the potential for innovation with this steel is vast.
In conclusion, AISI 1040 Steel is not just a material of the present; it is a key component for the future of many industries. Its combination of strength, durability, machinability, and recyclability, along with its ability to adapt to evolving technological needs, makes it an indispensable material that will continue to play a crucial role in shaping our industrial landscape.
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