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Gr60 Hot Rolled Steel Coil 5mm-25mm x 1500mm ASTM A572 Grade 50 for Bridge Construction
Product Spotlights
Gr60 high-strength hot rolled steel coil per ASTM A572 Grade 50, ideal for bridge construction. Available in 5-25mm thickness x 1500mm width. Excellent weldability, dimensional accuracy, and ISO9001 certified. Customizable processing and reliable global supply from a trusted exporter.
Negotiable
MOQ: 1 Ton (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Grade:
Other, Gr60
Surface Treatment:
Other, Black (as rolled)
Standard:
Other, ASTM A572
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao Port
Delivery Detail:
7 days
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Grade
Other, Gr60
Surface Treatment
Other, Black (as rolled)
Standard
Other, ASTM A572
Certification
Other, ISO9001
Thickness
5mm - 25mm
Width
1500mm
Material
ASTM A572 Grade 50
Application
Bridge Construction
Processing Service
Customizable (cutting, bending, etc.)
Hemaokang Steel (Shandong) Co., Ltd. is proud to offer the Gr60 Hot Rolled Steel Coil ASTM A572 Grade 50, specifically engineered for demanding bridge construction projects. As a trusted supplier with an annual export value of US$50-100 million and ISO9001 certification, we deliver coils that combine high strength, excellent weldability, and consistent dimensional accuracy. This product is designed to meet the rigorous structural requirements of modern bridges, ensuring long-term performance and safety.
Product Features & Technical Specifications
- High Strength: Yield strength of 415 MPa (60 ksi) minimum, ideal for load-bearing bridge components.
- Excellent Weldability: Low carbon content and controlled alloying elements enable easy welding without pre/post heat treatment.
- Dimensional Consistency: Thickness tolerance: ±0.25mm for 5-15mm, ±0.5mm for 16-25mm; width tolerance: ±3mm for 1500mm.
- Surface Quality: Free from cracks, delaminations, and excessive scale; suitable for direct use or further processing.
- Corrosion Resistance: Optional protective coating (e.g., oiled or pickled) available upon request for enhanced durability.
- Customizable Processing: We offer slitting, cutting to length, and edge trimming to meet specific project requirements.
| Parameter | Value |
|---|---|
| Grade | ASTM A572 Grade 50 (Gr60 equivalent) |
| Thickness Range | 5mm – 25mm |
| Width | 1500mm (customizable from 1000mm to 2000mm) |
| Yield Strength (min) | 415 MPa (60 ksi) |
| Tensile Strength (min) | 520 MPa (75 ksi) |
| Elongation (in 200mm) | 18% minimum |
| Carbon Equivalent (CEV) | ≤ 0.45% (for improved weldability) |
| Standard | ASTM A572 / A572M |
Advantages for Bridge Construction
- Structural Integrity: The high strength-to-weight ratio reduces the amount of steel required, lowering overall project costs.
- Fatigue Resistance: Optimized chemical composition and controlled rolling process enhance resistance to cyclic loading, critical for bridges.
- Low Maintenance: Good toughness at low temperatures ensures reliable performance in cold climates.
- Supply Reliability: With 51-100 employees and a robust supply chain, Hemaokang can fulfill large-volume orders with consistent quality.
- Global Reach: Our coils are exported to North America, Europe, Southeast Asia, Africa, and Oceania, meeting international standards.
Each coil undergoes rigorous inspection including ultrasonic testing, mechanical property checks, and dimensional verification to ensure compliance with ASTM A572 Grade 50. Our ISO9001 quality management system guarantees traceability and consistency from raw material to final product.
Trust & Reliability
Established in 2025, Hemaokang Steel has quickly become a leading supplier in the global steel market, with annual export values exceeding US$50 million. Our team of 51-100 experienced professionals is dedicated to providing exceptional service and technical support. We have successfully served major infrastructure projects worldwide, including bridges, highways, and heavy industrial structures. By choosing our Gr60 Hot Rolled Steel Coil, you are partnering with a manufacturer that prioritizes quality, punctuality, and customer satisfaction. Contact us today for a quotation or to discuss your specific bridge construction requirements.
Frequently Asked Questions (FAQ)
-
Q1: What is the minimum order quantity (MOQ) for this coil?
A: Our MOQ is 25 tons per thickness, but smaller quantities may be negotiable for trial orders. -
Q2: Can you provide mill test certificates?
A: Yes, each shipment includes a Mill Test Certificate (MTC) per ASTM A572 standards. -
Q3: What is the typical lead time?
A: For standard sizes, lead time is 15-20 days after order confirmation. For custom sizes, please allow 25-30 days. -
Q4: How are the coils packed for export?
A: Coils are packed with anti-corrosion paper, steel strapping, and wrapped in waterproof plastic or steel sheet as per customer requirements. -
Q5: Do you offer cutting or slitting services?
A: Yes, we provide custom cutting and slitting to exact widths and lengths. Additional charges may apply. -
Q6: Is this steel suitable for welding without preheating?
A: Yes, due to the low carbon equivalent (≤0.45%), the steel can be welded using standard procedures without preheating for most thicknesses. -
Q7: What payment terms do you accept?
A: We accept T/T (30% deposit, 70% before shipment) and L/C at sight. Other terms are negotiable. -
Q8: Can you send samples for testing?
A: Small samples (e.g., 300mm x 300mm) can be provided free of charge, with the buyer covering shipping costs.
Send Inquiry to This Supplier
1Yr
Year Established
2025
Annual Export Value
US$50 Million - US$100 Million
Total Employees
51 - 100 People
Product Certifications
ISO9001
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