Hot-Rolled Steel Sheet ST37-ST57 Iranian Origin
Iranian hot-rolled steel sheet (ST37–ST57) is a high-quality carbon steel sheet manufactured for use in construction, machinery, and industrial applications. This product is a hot-rolled flat steel sheet available in Grades ST37, ST44, ST52, and ST57 (Thickness 1.2–25 mm, Width 850–2100 mm) and is supplied in coils, sheets, and custom cut lengths. It is produced through hot-rolling of steel slabs in accordance with DIN 17100 and EN 10025 standards. The product offers excellent weldability, formability, and strength for a wide range of structural and industrial applications.
The Supply Chain Department at Sahi Rasa Company supplies Iranian hot-rolled steel sheet for export to Afghanistan, Iraq, the Kurdistan Region, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia. The department offers sample dispatch and custom packaging.
1. Introduction to the Supply Chain Department at Sahi Rasa Company
The Supply Chain Department at Sahi Rasa Company has developed a specialized expertise in the export of steel products, and hot-rolled steel sheet represents a cornerstone product in its portfolio for the construction, machinery, and industrial industries. The department understands that hot-rolled steel sheet is a versatile flat steel product used in structural and industrial applications, and that its thickness, width, yield strength, and surface quality are critical for performance.
The department sources hot-rolled steel sheet from qualified Iranian manufacturers who operate under strict quality control conditions. The product is manufactured by hot-rolling of steel slabs and is available in Grades ST37, ST44, ST52, and ST57 (Thickness 1.2–25 mm, Width 850–2100 mm). Hot-rolled steel sheet is tested for yield strength, tensile strength, elongation, and chemical composition. Certificates of Analysis are provided with every shipment. The product complies with DIN 17100 and EN 10025.
2. Product Overview
Hot-rolled steel sheet (ST37–ST57) is a high-quality carbon steel sheet used in construction, machinery, and industrial applications.
3. Physical Specifications Table
| Parameter | Specification |
|---|---|
| Product Name | Hot-Rolled Steel Sheet |
| Material | Carbon Steel |
| Standard | DIN 17100, EN 10025 |
| Grades | ST37, ST44, ST52, ST57 |
| Thickness | 1.2 – 25 mm |
| Width | 850 – 2100 mm |
| Length | Coils, sheets, custom cut lengths |
| Surface | Pickled, Oiled, or Mill Finish |
| Packaging | Coils, sheets, bundles |
4. Chemical Specifications Table
| Component | ST37 | ST52 |
|---|---|---|
| Carbon (C) | ≤ 0.20% | ≤ 0.22% |
| Manganese (Mn) | ≤ 1.4% | ≤ 1.6% |
| Silicon (Si) | ≤ 0.40% | ≤ 0.55% |
| Phosphorus (P) | ≤ 0.045% | ≤ 0.045% |
| Sulfur (S) | ≤ 0.045% | ≤ 0.045% |
| Yield Strength | ≥ 235 MPa | ≥ 355 MPa |
| Tensile Strength | ≥ 360 MPa | ≥ 510 MPa |
| Elongation | ≥ 26% | ≥ 22% |
5. Applications and Industries
Products That Can Be Manufactured:
Structural Steel: Beams, columns, and trusses.
Machinery Frames: Frames and bases for machinery.
Automotive Parts: Chassis and body panels.
Pipe and Tube Manufacturing: Used in pipe and tube production.
Agricultural Equipment: Used in agricultural machinery.
Shipbuilding: Used in ship and marine structures.
Industries and Factories That Can Use This Product:
Construction Companies: Used in structural steel.
Machinery Manufacturers: Used in frames and bases.
Automotive Parts Manufacturers: Used in chassis and body panels.
Pipe and Tube Manufacturers: Used in pipe and tube production.
Agricultural Equipment Manufacturers: Used in agricultural machinery.
6. Key Properties & Advantages
Iranian hot-rolled steel sheet offers good weldability, excellent formability, good strength, consistent quality, and reliable supply.
7. Chemical Formula / Size & Packaging Specifications
Material: Carbon Steel (Fe + C, Mn, Si, P, S)
Standard: DIN 17100, EN 10025
Packaging Options: Coils, sheets, bundles
8. Available Grades, Sizes, Qualities & Custom Colors
| Grade | Yield Strength | Application |
|---|---|---|
| ST37 | ≥ 235 MPa | Structural steel, machinery |
| ST44 | ≥ 275 MPa | Structural steel |
| ST52 | ≥ 355 MPa | Machinery, automotive |
| ST57 | ≥ 390 MPa | Heavy-duty structures |
Quality Grades: Commercial Quality, Structural Quality. Custom Options: Custom thickness and width available.
9. Sahi Rasa Supply Chain Department Services for International Factories
The department provides monthly supply planning, sourcing, sample dispatch, custom manufacturing, pre-shipment QC, loading, export documentation, international transportation, customs clearance, on-site technical support, and training.
Custom Packaging: The department offers custom packaging for hot-rolled steel sheet, including coils, sheets, and bundles.
Sample Dispatch: The department provides sample dispatch for client testing and approval.
Disclaimer: The analyses and specifications provided are indicative and may vary. For exact analysis, please contact us directly.
10. Why Choose the Supply Chain Department at Sahi Rasa Company?
The department offers high-quality hot-rolled steel sheet, custom packaging, sample dispatch, competitive pricing, and reliable export services to clients in Afghanistan, Iraq, Kurdistan, Tajikistan, Uzbekistan, Armenia, Georgia, Turkey, Syria, Oman, Kuwait, Jordan, and Russia.
11. Ordering & Contact Information
Important Notice: Steel products are available for commercial orders. For samples or custom packaging, please contact us directly.
International customers can place orders through the Request for Quotation (RFQ) form located at the bottom of this page. The expert team at the Supply Chain Department at Sahi Rasa Company will respond to all inquiries as soon as possible, providing complete information on pricing, delivery schedules, shipping terms, and export documentation.
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