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.
Export & Transportation
Sahi Rasa's Commercial & Transportation Department operates through an active network of representatives at major land borders and seaports, coordinating export, customs clearance, transportation and import procedures to your destination.
Border & Customs Network
Active representatives at key Iranian land borders and commercial crossings provide customs clearance, export coordination and cross-border logistics for industrial and commercial shipments.
Cross-Border Transportation
We arrange suitable vehicles and transportation solutions based on cargo type, packaging, route, destination and delivery requirements across neighboring markets.
Land Border Crossings
Key Iranian border routes serving Iraq, the Caucasus, Central Asia, Afghanistan and Pakistan.
Tamarchin
Haji Omran • Iraqi Kurdistan
Erbil & Duhok
Bashmaq
Iraqi Kurdistan
Sulaymaniyah & surrounding areas
Parviz Khan
Iraq
Kalar & nearby destinations
Khosravi
Iraq
Central Iraqi destinations
Shalamcheh
Iraq
Southern Iraq routes
Bileh Savar
Azerbaijan
Northwestern route
Bazargan
Turkey
Western trade route
Poldasht
Armenia & Azerbaijan
Regional routes
Islam Qala
Afghanistan
Herat & western Afghanistan
Lotfabad
Turkmenistan
Central Asian routes
Sarakhs
Turkmenistan
Central Asia
Milak
Afghanistan
Eastern & southern routes
Mil 78
Afghanistan
Major eastern route
Taftan
Pakistan
Cross-border trade route
Rimdan
Pakistan
Southern route
Seaports & Maritime Logistics
Port-based logistics solutions for international shipments, containerized cargo and bulk transportation.
Chabahar Port
Indian Ocean
International maritime logistics
Mahshahr Port
Persian Gulf
Industrial & bulk cargo
Bandar Abbas
Persian Gulf
Container & general cargo
Shahid Rajaee
Bandar Abbas
Major container gateway
Amirabad Port
Caspian Sea
Regional maritime trade
Anzali Port
Caspian Sea
Regional & international trade
Export Destinations
Road and multimodal transportation to key markets across the region.
Transportation Fleet
Vehicle solutions selected according to cargo type, loading requirements and destination.
Road Tankers
Liquid, chemical, petroleum and bulk liquid transportation.
Curtainsider
Flexible transport for cartons, pallets, bags and general cargo.
Refrigerated Trucks
Temperature-controlled transportation for sensitive cargo.
Flatbed Trailers
Machinery, equipment, oversized and palletized cargo.
Mini Trucks
Regional deliveries and medium-volume commercial shipments.
3-Ton Pickups
Smaller cargo, local delivery and flexible last-mile transport.
Custom Transport
Specialized vehicles arranged according to cargo requirements.
Need Export & Transportation Support?
Fill out the offer request form or email us directly: Tell us your product, quantity, packaging and destination. Our commercial team will coordinate the suitable route and transportation solution.
Export Packaging Options
Flexible packaging solutions designed around your product, quantity, transportation method and destination requirements.
Bulk
Bulk solid, powder and liquid shipments for high-volume industrial and commodity products.
Bulk CargoDrums & Barrels
Plastic, HDPE and steel drums for chemicals, oils, petroleum products and industrial liquids.
20–250 LBags & Sacks
PP, PE, woven, kraft and multi-layer bags for powders, minerals, chemicals and granules.
Industrial BagsJumbo Bags
FIBC and jumbo bags with liners, pallets or metal cages for high-volume bulk materials.
FIBCPalletized
Cartons, bags, drums and boxes secured on export pallets with stretch or shrink wrapping.
Export ReadyCartons & Boxes
Corrugated export cartons, master boxes and heavy-duty packaging for organized shipments.
BoxedIBC Containers
Intermediate bulk containers for efficient handling of liquid chemicals, oils and industrial materials.
Up to 1,000 LTank Containers
ISO tank containers and specialized tanks for liquid, chemical and petroleum products.
ISO TankWooden Crates
Export-grade wooden crates and cases for machinery, equipment and heavy industrial products.
Heavy DutyMetal Frames
Steel frames, cages and metal pallets for reinforced protection during international transportation.
ReinforcedSpecialized Packaging
Customized solutions for pharmaceutical, laboratory, medical, hazardous and sensitive materials.
CustomCustom Solutions
Packaging configured to product specifications, handling requirements, destination and shipping conditions.
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