ASME SA516 Gr 65 (SA516GR65) Boiler Steel Plate supplier

ASME SA516 Gr 65 (SA516GR65) Boiler Steel Plate

The ASME SA516 Gr 65 (SA516GR65) boiler steel plate is a high-quality carbon steel engineered for pressure vessels and boilers, offering exceptional strength, toughness, and weldability in moderate to low-temperature environments.

As a premier ASME SA 516 GR 65 supplier in China, Gangsteel delivers premium SA516GR65 boiler steel plate compliant with ASME SA516/SA516M standards, ideal for oil and gas, petrochemical, and power generation industries. With optional HIC and NACE MR0175 compliance, this boiler quality steel plate for oil and gas excels in sour gas applications, ensuring safety and durability. Gangsteel offers a vast inventory, rapid global delivery, and competitive pricing for pressure vessel steel plate for sour gas environments, making us your trusted partner for high-performance boiler steel solutions.

1.What is ASME SA516 Gr 65 Boiler Steel Plate?

ASME SA516 Gr 65 (SA516GR65) is a normalized carbon steel plate designed for welded pressure vessels and boilers, offering a minimum yield strength of 240 MPa and excellent notch toughness. Equivalent to ASTM A 516 GR 65, it is tailored for moderate and low-temperature service, making it ideal for applications like storage tanks, heat exchangers, and reactors. The ASME SA 516 GR 65 is renowned for its ability to withstand high-pressure conditions and corrosive environments, particularly with HIC/NACE testing for sour gas applications. Gangsteel’s SA516GR65 boiler steel plate meets ASME, EN, JIS, and DIN standards, ensuring seamless integration into global projects like refineries, chemical plants, and power stations.

2. Chemical Composition of ASME SA516 Gr 65

The ASME SA516 Gr 65 chemical composition is meticulously controlled to ensure weldability, toughness, and corrosion resistance:

This composition, with low carbon and tight impurity controls, supports excellent weldability and resistance to hydrogen-induced cracking (HIC), making SA516GR65 boiler steel plate ideal for pressure vessel steel plate for sour gas environments.

3. Mechanical Properties of ASME SA516 Gr 65

The ASME SA516 Gr 65 mechanical properties ensure robust performance in high-pressure boiler and pressure vessel applications:

These properties provide excellent toughness and ductility, ensuring ASME SA 516 GR 65 performs reliably in low-temperature, high-pressure environments, with optional impact testing for enhanced safety.

4. Equivalent Grades of ASME SA516 Gr 65

ASME SA516 Gr 65 aligns with international standards for global compatibility in pressure vessel and boiler construction:

These ASME SA516 Gr 65 equivalent grades enable seamless substitution in global boiler designs, ensuring versatility for international projects.

5. ASME SA516 Gr 65 vs ASTM A36 Steel

Comparing ASME SA516 Gr 65 vs A36 steel, SA516 Gr 65 is specifically designed for pressure vessels with normalized condition for superior notch toughness and a tensile strength of 450-585 MPa, compared to A36’s 400-550 MPa. A36, a general-purpose structural steel, has a lower yield strength (250 MPa vs 240 MPa) and lacks the HIC/NACE compliance often required for boiler quality steel plate for petrochemical applications. SA516 Gr 65 is the preferred choice for high-pressure, corrosive environments, while A36 suits non-pressure structural applications.

6. Applications of ASME SA516 Gr 65 Boiler Steel Plate

The ASME SA 516 GR 65 is widely used in critical industries:

• Oil and Gas: Storage tanks and pipelines, with HIC/NACE compliance for pressure vessel steel plate for sour gas environments.
• Petrochemical: Reactors and heat exchangers handling corrosive chemicals.
• Power Generation: Boilers and steam drums for high-pressure operations.
• Chemical Industry: Vessels for aggressive media processing.

Gangsteel’s expertise in pressure vessel steel plate for oil refineries ensures compliance for demanding applications, with SA516 Gr 65 offering reliable performance under stress.

7. Specification of ASME SA516 Gr 65 Boiler Steel Plate

Gangsteel provides customizable dimensions for SA516 Gr 65 to meet precise project requirements:

These specifications support tailored fabrication for boilers and pressure vessels, with tolerances adhering to ASME SA20 standards, ensuring precision for SA516GR65 boiler steel plate.

8. Available Sizes and Supply Conditions

maintains a robust inventory of ASME SA516 Gr 65, offering thicknesses from 6mm to 300mm, widths from 1500mm to 4050mm, and lengths up to 18000mm. Supply conditions include:

• As-Rolled: Cost-effective for plates ≤ 40mm, suitable for standard boiler applications.
• Normalized: For plates > 40mm, enhancing toughness and uniformity for high-pressure vessels.
• HIC/NACE Tested: Compliant with NACE MR0175/ISO 15156 for sour gas environments, critical for oil and gas applications.
• Custom Services: Plasma cutting, beveling, ultrasonic testing, and surface priming to enhance corrosion resistance.

With over 10,000 tons in stock, Gangsteel ensures rapid 7-15 day delivery to global markets, including Asia, the Middle East, Europe, and South America, with competitive ASME SA516 Gr 65 steel price per ton for bulk orders.

9. FAQ – Frequently Asked Questions about ASME SA516 Gr 65 Boiler Steel Plate

1. What is ASME SA516 Gr 65 used for?

ASME SA516 Gr 65 is used for boilers and pressure vessels in oil, gas, petrochemical, and power industries, ideal for boiler quality steel plate for oil and gas with HIC/NACE compliance for sour gas environments.

2. What are the mechanical properties of ASME SA516 Gr 65?

The ASME SA516 Gr 65 mechanical properties include a minimum yield strength of 240 MPa, tensile strength of 450-585 MPa, and elongation of 23% in 200mm, ensuring reliability in high-pressure applications.

3. What is the chemical composition of ASME SA516 Gr 65?

The ASME SA516 Gr 65 chemical composition features low carbon (≤ 0.29%) and stringent impurity controls for excellent weldability and corrosion resistance.

4. What are the equivalent materials for ASME SA516 Gr 65?

Equivalents include ASTM A 516 GR 65, EN P295GH, JIS SB450, and GB Q345R, per ASME SA516 Gr 65 equivalent grades, suitable for global boiler and pressure vessel designs.

5. What is the difference between ASME SA516 Gr 65 and A36 steel?

SA516 Gr 65 is designed for pressure vessels with superior toughness and HIC resistance, while A36 is for general structural use with lower strength, making ASME SA516 Gr 65 vs A36 steel preferable for high-pressure, corrosive environments.

6. What is the difference between ASME SA516 Gr 65 and Gr 70?

Compared to ASME SA 516 GR 70, Gr 65 has a slightly lower yield strength (240 MPa vs 260 MPa) and tensile strength (450-585 MPa vs 485-620 MPa), making Gr 70 better for higher-pressure applications, while Gr 65 offers better ductility for forming.

7. Where can I buy ASME SA516 Gr 65 plates in China?

Gangsteel, a leading ASME SA516 Gr 65 supplier China, offers stock-ready SA516GR65 boiler steel plate with HIC/NACE options for immediate delivery to global markets.

8. What is the price of ASME SA516 Gr 65 steel per ton?

The ASME SA516 Gr 65 steel price per ton varies based on quantity, specifications, and market conditions; contact Gangsteel for competitive quotes and bulk discounts tailored to your project needs.

9. What supply conditions are available for ASME SA516 Gr 65 plates?

Available in as-rolled, normalized, or HIC/NACE-tested conditions, with customization options like cutting, beveling, and testing to meet specific project requirements for pressure vessel steel plate for oil refineries.

10. Why Buy ASME SA516 Gr 65 from GANGSTEEL?

Gangsteel is a trusted ASME SA516 Gr 65 supplier China, offering an extensive inventory of ASME SA 516 GR 65 with rapid 7-15 day delivery and MTC EN 10204 3.1 certification. We provide value-added services such as plasma cutting, beveling, ultrasonic testing, and surface priming to ensure compliance with ASME, EN, JIS, and DIN standards. Explore related grades: ASME SA 516 GR 70, ASME SA 516 GR 60, ASME SA 516 GR 55, ASTM A 516 GR 70, ASTM A 516 GR 60, ASTM A 516 GR 55, ASTM A515, and EN 10028-2. Choose Gangsteel for your boiler quality steel plate for petrochemical applications needs and experience unmatched quality, reliability, and service.

Keywords: ASME SA516 Gr 65, boiler steel plate, pressure vessel steel