AISI / SAE 1015 Round Bar (UNS G10150)
AISI / SAE 1015 Round Bar is a low-carbon steel bar known for its excellent ductility, good machinability, and superior weldability. With a balanced combination of strength and formability, it is widely used in general engineering, automotive, and fabrication applications where moderate strength and ease of processing are required.
Key Features
- Low carbon content for high ductility
- Excellent weldability and formability
- Good machinability in hot-rolled condition
- Uniform mechanical properties
- Cost-effective carbon steel grade
- Suitable for carburizing applications
AISI / SAE 1015 Round Bar Specification
| Parameter | Details |
|---|---|
| Material | AISI / SAE 1015 |
| UNS Number | G10150 |
| Standard | ASTM A29 / A29M |
| Product Form | Round Bar |
| Condition | Hot Rolled / Cold Drawn |
| Surface Finish | Black, Bright |
| Manufacturing Process | Hot Rolled, Cold Drawn |
Equivalent Grades
| Standard | Equivalent |
|---|---|
| AISI / SAE | 1015 |
| UNS | G10150 |
| EN | C15 |
| DIN | 1.0401 |
| IS | IS 1570 Gr 15C8 |
Sizes
- Diameter: 6 mm to 300 mm
- Length: Random, Cut Length, or as per customer requirement
AISI 1015 Chemical Composition
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.13 – 0.18 |
| Manganese (Mn) | 0.60 – 0.90 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.050 |
| Iron (Fe) | Balance |
SAE 1015 Mechanical Properties
| Property | Typical Value |
|---|---|
| Tensile Strength | 365 – 450 MPa |
| Yield Strength | ≥ 205 MPa |
| Elongation | ≥ 28% |
| Hardness | ~ 120 HB |
UNS G10150 Physical Properties
| Property | Value |
|---|---|
| Density | 7.87 g/cm³ |
| Melting Point | ~1460 °C |
| Modulus of Elasticity | 200 GPa |
| Thermal Conductivity | 51 W/m·K |
Types of 1015 Round Bar
- Hot Rolled AISI 1015 Round Bar
- Cold Drawn SAE 1015 Round Bar
- Bright Finish 1015 Round Bar
- Cut-to-Length 1015 Carbon Steel Bar
Applications
- Automotive shafts and components
- General engineering parts
- Fabrication and structural components
- Fasteners and bolts
- Carburized machine parts
- Light-duty mechanical applications
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