What is AISI1137?
AISI1137 steel is an AISI/SAE standard material with free-cutting steel. This comprehensive guide covers chemical composition, mechanical properties, and machining characteristics per AISI/SAE standards.
Chemical Composition
| Element | Content (%) | Standard |
|---|---|---|
| C | 0.32-0.39 | AISI/SAE |
| Mn | 1.35-1.65 | AISI/SAE |
| S | 0.08-0.13 | AISI/SAE |
Mechanical Properties
| Property | Value | Standard |
|---|---|---|
| Tensile Strength | ≥570 MPa | AISI/SAE |
| Yield Strength | ≥380 MPa | AISI/SAE |
| Elongation | ≥16% | AISI/SAE |
| Hardness | 185 HV | HV |
| Density | 7.85 g/cm³ | 20°C |
Key Features
- Good mechanical properties for general applications
- Suitable for heat treatment
- Good machinability
- Widely used in automotive and machinery
- Cost-effective carbon steel
Applications
- Automotive components
- Machine parts and shafts
- Bolts and fasteners
- Structural applications
Machinability
AISI1137 steel has good machinability. Recommended: Carbide tools, cutting speed 100-180 m/min, feed 0.15-0.35 mm/rev, soluble oil coolant.
Why Choose Us?
We specialize in precision steel machining. Contact us for a quote!
Turn this machining question into a manufacturable part
Need this material or process for your next CNC project?
Send your STEP, STP, IGES, DXF, PDF, material, quantity, surface finish, and tolerance requirements. We will review manufacturability and reply with practical quotation guidance.
