ASTM A572 Grade 65,A572 Gr.65,A572Gr65 steel plate

ASTM A572 GR 65 Steel Plate Supplier | Chemical Composition, Properties, Equivalent

ASTM A572 GR 65 steel plate is a top-tier high-strength low-alloy structural steel, optimized for applications demanding maximum strength and toughness.

As a premier ASTM A572 STEEL PLATE supplier in China, Gangsteel offers high-quality A572 Gr 65 steel plate that complies with international standards such as ASME, EN, JIS, and DIN. This high strength low alloy steel delivers exceptional yield strength, excellent weldability, and resistance to corrosion, making it perfect for structural components in heavy infrastructure and energy projects. Whether for astm a572 gr 65 in large bridges or industrial machinery, our plates provide cost-effective solutions with extensive stock and rapid global delivery.

1. What is ASTM A572 Gr 65 carbon steel plate?

ASTM A572 Gr.65 is a high strength low alloy steel (HSLA steel) developed for structural purposes where supreme yield strength is required, paired with solid ductility and formability. Alloyed with niobium, vanadium, and occasionally titanium, it maintains superior impact resistance. Commonly utilized in A572 Grade 65 bridge steel plate for massive spans and A572 structural steel in skyscrapers, this grade excels in high-load and seismic conditions.

As a durable carbon steel plate, it's ideal for welded or bolted constructions in heavy equipment, cranes, and mining machinery.

Gangsteel's A572 Gr 65 steel plate adheres to strict ASTM requirements, ensuring consistent excellence for diverse worldwide projects, from load-bearing frameworks to rugged industrial setups.

2. ASTM A572 Gr.65 Chemical Composition - Essential Components and Ranges

The chemical composition of ASTM A572 Gr.65 is calibrated for enhanced strength and durability, with precise limits on elements. The table below details its makeup:

This ASTM A572 Grade 65 chemical composition results in a controlled carbon equivalent for welding, with alloys like niobium refining the grain for better toughness. Compared to lower grades, higher manganese supports increased load capacity in thicker sections.

3. ASTM A572 Gr.65 Mechanical Properties - Potency and Resilience Specs

ASTM A572 Gr.65 features outstanding mechanical attributes, suitable for extreme applications. The table outlines its key properties:

These ASTM A572 Grade 65 mechanical properties offer high yield for heavy loads and sufficient elongation for fabrication, exceeding standard carbon steels in fatigue-heavy scenarios like cranes and bridges.

4. Equivalent Grades - ASTM A572 Gr.65 Global Matches

ASTM A572 Gr.65 corresponds to several international standards, allowing seamless integration. The table compares typical equivalents:

These ASTM A572 Grade 65 equivalent grades ensure compatibility, with JIS SM570 providing similar high-strength performance for Asian markets.

5. ASTM A572 Gr.65 vs ASTM A36 Steel - Potency and Usage Contrasts

In ASTM A572 Gr.65 vs A36 steel, Gr.65's yield (450 MPa vs 250 MPa) and alloy composition are key differentiators. A36 is a basic carbon steel for general use, lacking the niobium and vanadium in Gr.65 that enhance strength and corrosion resistance. Gr.65 enables thinner designs, reducing weight in bridges or machinery, while A36 is cost-effective for low-stress applications. Gangsteel recommends ASTM A572 Gr.65 vs A36 steel for projects demanding superior durability and efficiency.

6. Applications - ASTM A572 Grade 65 Steel Plate Utilizations

The flexibility of ASTM A572 Grade 65 steel plate covers multiple fields due to its robustness. In bridge engineering, it's used as A572 Grade 65 bridge steel plate for girders and supports in massive structures. Tall buildings benefit from its role as A572 structural steel in high-load columns and beams. Construction equipment like mining drills and loaders relies on its fatigue resistance. Additional uses include wind turbine towers, rail infrastructure, and industrial frames. As your structural steel plate supplier, Gangsteel supplies Gr.65 plates meeting ASME, EN, JIS, and DIN for varied structural requirements.

7. Specification - ASTM A572 Gr.65 Steel Plate Specification

Gangsteel provides ASTM A572 Gr.65 steel plate in versatile specifications to match your project. The table details our standard offerings:

These dimensions offer adaptability for custom projects, with options for precise cutting and edge preparation.

8. Available Sizes and Supply Conditions - Tailoring Choices

Gangsteel stocks ASTM A572 Gr.65 steel plate in a wide range of sizes for immediate supply. Thicknesses span 6mm to 200mm, widths 1500mm to 3200mm, and lengths up to 18000mm. Supply conditions include as-rolled, normalized, TMCP, and quenched/tempered for optimized properties.

Our inventory ensures quick global shipments. As an ASTM A572 Grade 65 steel supplier China, we offer services like beveling, ultrasonic testing, and custom fabrication. Inquire about ASTM A572 Gr.65 steel plate sizes customized to your needs, with competitive pricing per ton.

9. FAQ – Frequently Asked Questions about ASTM A572 Gr.65

1. What is ASTM A572 Grade 65 steel?

ASTM A572 Grade 65 steel is a high-strength low-alloy structural steel known for its superior yield and toughness in heavy applications.

2. What is the difference between A572 Gr.65 and A36?

A572 Gr.65 vs A36 steel shows Gr.65's much higher strength and alloys for better performance in demanding structures.

3. What are the mechanical properties of ASTM A572 Grade 65?

The ASTM A572 Grade 65 mechanical properties include a min yield of 450 MPa and tensile of 550 MPa.

4. What are the equivalent materials of ASTM A572 Gr.65?

Equivalents include JIS SM570, GB Q420A, and EN S460Q.

5. Where can I buy ASTM A572 Gr.65 steel plates in China?

Gangsteel is a leading ASTM A572 Grade 65 steel supplier China, offering stock-ready plates.

6. What is the price of A572 Grade 65 steel per ton?

A572 Gr.65 steel price per ton varies by quantity; contact Gangsteel for quotes and bulk savings.

10. Why Buy ASTM A572 Gr.65 from GANGSTEEL?

Gangsteel is your ideal ASTM A572 Gr.65 steel supplier China, with extensive export experience to Asia, Middle East, Europe, and South America. We offer large stock for 7-15 day delivery, mill-direct competitive pricing, and MTC EN 10204 3.1 certification. Additional services include machining, testing, and customization. Explore related grades: A572 Grade 42 STEEL PLATE, A572 Grade 50 STEEL PLATE, A572 Grade 55 STEEL PLATE, A572 Grade 60 STEEL PLATE. Buy A572 Gr.65 steel plate from China for exceptional quality and service.