Introduction: High-Quality Iran Steel Plate for Global Markets
Iran steel plate is a key industrial material widely used in construction, shipbuilding, automotive, and heavy machinery manufacturing. Recognized for its high strength, durability, and adherence to international standards, Iranian steel plates are essential for infrastructure projects, pressure vessels, and structural components.
With rising global demand for high-quality steel plates, Iran has positioned itself as a major exporter. The PSG Steel Group supplies steel plates that meet ASTM, ISO, GOST, and ISIRI standards. Iranian steel plates are widely valued for their mechanical strength, corrosion resistance, and cost-effectiveness, making them a preferred choice for heavy-duty applications.
Comprehensive Guide to Iran Steel Plate Specifications and Standards
1. Global Standards for Iran Steel Plate
Iranian steel plates are manufactured according to internationally recognized standards to ensure high performance and consistency:
- ASTM A36 (American standard for structural steel plates)
- EN 10025 (European standard for hot-rolled structural steel plates)
- GOST 5520 (Russian standard for steel plates used in construction)
- ISIRI 3694 (Iranian national standard for steel plates)
- JIS G3101 (Japanese standard for general structural steel)
Compliance with these standards ensures that Iranian steel plates meet the requirements for load-bearing structures, fabrication projects, and industrial applications, guaranteeing reliability and long-term durability.
2. Optimized Chemical Composition of Iran Steel Plate
The chemical composition of Iran steel plate is carefully controlled to ensure superior mechanical performance, weldability, and corrosion resistance:
- Carbon (C): 0.15% – 0.30%
- Manganese (Mn): 0.60% – 1.60%
- Silicon (Si): 0.10% – 0.50%
- Sulfur (S): ≤ 0.045%
- Phosphorus (P): ≤ 0.040%
- Chromium (Cr): ≤ 0.25% (for enhanced corrosion resistance)
- Nickel (Ni): ≤ 0.30% (for increased strength and impact resistance)
This optimized composition enhances tensile strength, impact resistance, and machinability, making Iranian steel plates suitable for construction, pressure vessels, and heavy-duty machinery.
3. Mechanical Properties for Industrial Applications
Iran steel plate is designed to provide excellent mechanical properties, ensuring strength, flexibility, and resilience:
- Yield Strength: 250 – 450 MPa
- Tensile Strength: 400 – 700 MPa
- Elongation: ≥ 20%
- Impact Resistance: Excellent for heavy-load and extreme weather conditions
- Corrosion Resistance: Improved protection for marine and chemical environments
- Heat Resistance: High thermal stability for industrial furnace applications
These properties make Iranian steel plates the preferred choice for structural reinforcement, shipbuilding, pressure vessels, and bridges.
4. Available Steel Plate Sizes and Grades
Iran steel plate is available in a variety of sizes and grades to suit diverse industry requirements:
- Thickness Range: 3 mm to 150 mm
- Width Range: 1000 mm to 4000 mm
- Grades Available:
- S235JR, S275JR, S355JR (European standards)
- ASTM A36, A572, A516 (American standards)
- GOST 5520-79 (Russian standards)
- JIS G3101 SS400 (Japanese standard for general structural steel)
These grades provide the flexibility required for construction, heavy machinery, shipbuilding, and high-pressure applications.
Industrial Applications of Iran Steel Plate
Steel plates are widely used in various industrial and construction projects due to their strength, versatility, and long service life.
Iran steel plate is commonly used in:
