S20C steel round bars are widely used in forging and OEM manufacturing due to their strength and good machinability. India has emerged as a major exporter of S20C steel to the USA, offering competitive pricing and high quality.
This article explores why S20C steel is important, its applications, and how Indian exports benefit U.S. manufacturers.
What is S20C Steel?
S20C is a medium carbon steel with approximately 0.18-0.23% carbon content, known for balanced strength and ductility.
Chemical Composition
| Element | Percentage (%) |
| Carbon (C) | 0.18 – 0.23 |
| Manganese (Mn) | 0.30 – 0.60 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
Mechanical Properties of S20C Steel
| Property | Typical Value |
| Tensile Strength | 410 – 550 MPa |
| Yield Strength | 245 – 375 MPa |
| Elongation | 20 – 30% |
| Hardness (HB) | 140 – 190 |
Why Choose S20C Steel Round Bars?
- Good machinability: Ideal for OEMs requiring precision parts.
- Balanced strength: Suitable for forged components.
- Cost-effective: Economical material for general manufacturing.
- Wide availability: Easy to source in India and export to USA.
Indian Export Market for S20C Steel
India is known for competitive steel production costs and export capabilities, making it a preferred source for S20C steel round bars in the USA.
Advantages of Importing S20C from India:
- Lower unit cost compared to some domestic suppliers.
- High-volume availability for large-scale OEM production.
- Compliance with international standards (ASTM, JIS).
- Established shipping and logistics infrastructure.
Table: S20C Steel Supply Comparison — India vs. USA
| Parameter | USA Suppliers | Indian Exporters (e.g., Dhand Steels) |
| Price | Higher due to domestic costs | Competitive export pricing |
| Quality | Certified to ASTM/JIS standards | International certifications |
| Delivery Time | Faster local delivery | Reliable shipping timelines |
| Volume Availability | Moderate | Large bulk orders |
Applications of S20C Steel in USA
- Forged parts in automotive manufacturing.
- Machinery components requiring moderate strength.
- OEM parts where cost and machinability are priorities.
How to Choose Your Supplier
- Check certifications and compliance reports.
- Verify supplier’s export experience.
- Confirm material test reports for batch quality.
- Ensure timely delivery to meet production schedules.
Conclusion
S20C steel round bars from India offer U.S. OEMs and forging companies a cost-efficient, quality-assured solution. Indian exporters like Dhand Steels provide consistent supply, competitive pricing, and compliance with international standards, making them a reliable partner for steel sourcing.
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