The ASTM A516 GR 65 material is a carbon steel plate specified under the ASTM A516 standard, designed for pressure vessels and boilers operating in moderate and lower-temperature environments.
As a leading ASTM A516 GR 65 steel plate supplier, GNEE steel provides high-quality A516 GR 65 steel plates that meet ASTM standards, offering a balance of strength, weldability, and toughness for industries worldwide. This guide details the ASTM A516 GR 65 material specifications, including its chemical composition, mechanical properties, applications, and equivalent standards
What is ASTM A516 GR 65 Material?
The ASTM A516 GR 65 material is a carbon steel plate used primarily for pressure vessels and boilers in industries such as oil and gas, petrochemical, and marine. It offers a higher strength than A516 GR 60 while maintaining excellent weldability and cost-effectiveness, making it suitable for applications requiring moderate to high strength.
Supply Condition: Plates 40mm and under are typically supplied in the as-rolled condition, while plates over 40mm must be normalized. Customers can request normalized or stress-relieved plates.
- Thickness Range: 6mm to 300mm.
- Width Range: 1500mm to 4050mm.
- Length Range: 3000mm to 15000mm.
For detailed specifications, check our ASTM A516 GR 65 steel plate product page.
Key Features of ASTM A516 GR 65 Material
The ASTM A516 GR 65 material offers several advantages for pressure vessel applications:
- Balanced Strength: Tensile strength of 450–585 MPa supports moderate to high-pressure applications.
- Excellent Weldability: Ideal for fabricating complex structures like A516 GR 65 steel plate for boilers.
- Good Ductility: Up to 23% elongation supports forming and fabrication processes.
- Certified Quality: Supplied with mill test certificates (MTC) and third-party inspections (SGS, TUV, BV, ABS).
- Supplementary Testing: Supports HIC Test, NACE MR0175, Z15, Z25, Z35, and S1–S17 standards.
- Low-Temperature Performance: Reliable at temperatures as low as -46°C.
Typical Chemical Composition of ASTM A516 Grade 65 / ASME SA516 Grade 65
|
Composition |
Percentage % |
Composition |
Percentage % |
|
C |
0.08/0.20 |
Cu |
0.3 |
|
Si |
0.4 |
Ni |
0.3 |
|
Mn |
0.9/1.5 |
Mo |
0.08 |
|
P |
0.03 |
Nb |
0.01 |
|
S |
0.03 |
Ti |
0.03 |
|
Al |
0.02 |
V |
0.02 |
|
Cr |
0.3 |
|
|
Mechanical Properties of ASTM A516 Grade 65
| Description | Grade 65 |
|---|---|
| Tensile strength (ksi) | 65-85 |
| Tensile strength (MPa) | 450-585 |
| Yield strength (ksi) | 35 |
| Yield strength (MPa) | 240 |
| Elongation in 200mm (min)(%) | 19 |
| Elongation in 50mm (min) (%) | 21 |
| Thickness (max)(mm) | 205 |
Equivalent Grades of ASTM A516 Gr 65
ASTM A516 Gr 65 aligns with international standards for global compatibility:
|
Standard |
Equivalent Grade |
|---|---|
|
EN 10028-2 |
P295GH |
|
DIN 17155 |
17Mn4 |
|
JIS G3115 |
SB450 |
|
GB/T 1591 |
Q345R |
|
BS |
1501-224-460A/B |
Thickenes Chart of A 516 Gr 65 Carbon Steel Plate
| Thickness in (IN) | Lengths | Widths | Lbs/Sft |
|---|---|---|---|
| 2 | 120, 240 | 96 | 81.680 |
| 1 1/2 | 120, 240 | 96 | 61.260 |
| 7 | 160 | 96 | 285.880 |
| 1 3/4 | 240 | 96 | 71.470 |
| 3/16 | 96, 120, 124,133, 144, 156, 240 | 48, 60, 72, 84, 96 | 7.660 |
| 6 | 120 | 96 | 245.040 |
| 1/4 | 96,110, 120, 144, 240 | 48, 60, 72, 84, 96 | 10.210 |
| 5 | 144 | 96 | 204.200 |
| 4 | 144, 180 | 96 | 163.360 |
| 5/16 | 96, 120, 240 | 48, 60, 72, 96 | 12.760 |
| 4 1/2 | 120 | 96 | 183.780 |
| 1 1/8 | 240 | 96 | 45.950 |
| 3/8 | 96, 120, 144, 169, 240, 260 | 48, 60, 72, 84, 96 | 15.320 |
| 4 1/4 | 120 | 96 | 173.570 |
| 1 1/4 | 96, 120, 240 | 48, 96 | 51.050 |
| 7/16 | 240 | 96 | 17.870 |
| 2 1/2 | 240 | 96 | 102.100 |
| 3 3/4 | 120 | 96 | 153.150 |
| 1/2 | 96, 120, 144, 240 | 48, 60, 72, 84, 96 | 20.420 |
| 1 5/8 | 240 | 96 | 66.370 |
| 3 1/2 | 120 | 96 | 142.940 |
| 5/8 | 120, 240, 480 | 48, 96, | 25.530 |
| 1 3/8 | 240 | 96 | 56.160 |
| 2 3/4 | 240 | 96 | 112.310 |
| 3/4 | 96, 120, 240, 480 | 48, 72, 84, 96 | 30.630 |
| 7/8 | 240 | 96 | 35.740 |
| 3 1/4 | 144 | 96 | 132.730 |
| 1 | 96, 120, 240, 480 | 48, 72, 96 | 40.840 |
| 2 1/4 | 240 | 96 | 91.890 |
| 3 | 240 | 96 | 122.520 |
Applications of ASTM A516 GR 65 Material
The ASTM A516 GR 65 material is versatile, meeting the needs of various industries due to its balanced strength and weldability. Common applications include:
Pressure Vessels: Used in A516 GR 65 steel plate for pressure vessels in oil, gas, and petrochemical sectors for moderate to high-pressure environments.
Boilers: Suitable for A516 GR 65 steel plate for boilers requiring reliable heat resistance and strength.
Storage Tanks: Ideal for large-scale storage of liquids and gases under moderate pressure.
Industrial Equipment: Applied in heat exchangers, pipelines, and structural components for energy and manufacturing projects.
Marine Industry: Used in A516 GR 65 carbon steel plate for marine industry applications requiring robust, cost-effective materials.
Available Sizes and Supply Conditions
GNEE steel maintains a large inventory of ASTM A516 GR65, with thicknesses from 6mm to 300mm, widths 1500mm to 4050mm, and lengths up to 18000mm. Supply conditions include:
As-Rolled: For plates ≤ 40mm, cost-effective for less demanding applications.
Normalized: For plates > 40mm, enhancing toughness and uniformity.
HIC/NACE Tested: For sour gas environments, per NACE MR0175/ISO 15156.
Custom Options: Cutting, beveling, ultrasonic testing, and surface treatments.
With over 10,000 tons in stock, GNEE steel ensures 7-15 day delivery globally, with competitive ASTM A516 Gr 65 steel price per ton for bulk orders.
Why Choose GNEE steel for ASTM A516 GR 65 Steel Plates?
As a trusted ASTM A516 GR 65 steel plate supplier, GNEE steel offers:
Extensive Inventory: Over 5,000 tons of A516 GR 65 steel plates in stock, with thicknesses from 6mm to 300mm.
Custom Solutions: Supports custom cuts and A516 GR 65 carbon steel bulk orders for large-scale projects.
Global Logistics: Seamless delivery to Southeast Asia, the Middle East, Europe, and South America.
Certified Quality: Mill test certificates (MTC) and third-party inspections ensure compliance with ASTM A516 GR 65 standards.
Competitive Pricing: High-quality materials at affordable A516 GR 65 carbon steel plate prices.
Client Reference List
| Projects | Location | Material |
|---|---|---|
| Reactor Replacement For R-501 Power Forming Unit Rotterdam Refinery | Netherlands | SA 516 Gr 65 Carbon Steel Plate |
| Gentse Warmte Centrale Project | Belgium | SA516 Gr 65 BQ Plate |
| Scholven Phase III CHP Plant | Germany | ASTM A516 Grade 65 Plates |
| Western Libya Gas Project | Qatar | A516 Grade 65 HR Boiler Plates |
| Expansion At Beni Saf Compression Station | Dubai |
SA516 Grade 65 Pressure Vessel Steel Plates |
FAQ
1. What is ASTM A516 Gr 65 steel plate used for?
ASTM A516 Gr 65 is used for pressure vessels and boilers in oil, gas, and petrochemical industries, ideal for pressure vessel steel plate for sour gas environments.
2. What are the mechanical properties of ASTM A516 Gr 65?
The ASTM A516 Gr 65 mechanical properties include a minimum yield of 240 MPa, tensile of 450-585 MPa, and elongation of 23% in 200mm, ensuring robust performance.
3. What is the chemical composition of ASTM A516 Gr 65?
The ASTM A516 Gr 65 chemical composition features low carbon (≤ 0.29%) and tight impurity controls for weldability and corrosion resistance.
4. What are the equivalent materials for ASTM A516 Gr 65?
Equivalents include EN P295GH, JIS SB450, and GB Q345R, per ASTM A516 GR65 equivalent grades, suitable for global pressure vessel projects.
5. What is the difference between ASTM A516 Gr 65 and A36 steel?
A516 Gr 65 is optimized for pressure vessels with better toughness, while A36 is for general structural use with lower strength, making ASTM A516 GR65 vs A36 steel preferable for high-pressure applications.
6. Where can I buy ASTM A516 Gr 65 steel plates in China?
GNEE steel, a leading ASTM A516 Gr 65 steel supplier China, offers stock-ready plates with HIC/NACE options for immediate delivery.
7. What is the price of ASTM A516 Gr 65 steel per ton?
The ASTM A516 Gr 65 steel price per ton varies by quantity and specifications; contact GNEE steel for competitive quotes tailored to your project needs.
8. What supply conditions are available for ASTM A516 Gr 65 plates?
As-rolled, normalized, or HIC/NACE-tested, with customization for cutting and testing to meet project demands.
