ASTM A573 Grade 65 (A573GR65) Carbon Steel Plate
ASTM A573 Grade 65 (A573GR65) Carbon Steel Plate
ASTM A573 Grade 65 (A573Gr65) Carbon Steel Plate is a high-strength, low-alloy structural steel plate known for its improved toughness and atmospheric corrosion resistance compared to standard carbon steels.
Standard :
ASTM A573/A573MGrade :
A573 Grade 65 (A573GR65)-
Thickness :
0.8-30.0 mm -
Width :
800-2500 mm
Special thickness, width, and length require negotiation.
We also provide customized processing services.If you have any questions, please contact us.
General Description of A573 Grade 65 (A573GR65)
ASTM A573 Grade 65 (A573Gr65) Carbon Steel Plate is a high-strength, low-alloy structural steel plate known for its improved toughness and atmospheric corrosion resistance compared to standard carbon steels.
Chemical Composition of A573 Grade 65 (A573GR65)
| Grade | ASTM A573 Grade 65 (A573GR65) | ||||
| Element | C | Si | Mn | P | S |
| Content(%) | ≤0.24 | 0.15-0.40 | 0.85-1.20 | ≤0.035 | ≤0.040 |
Mechanical Properties of A573 Grade 65 (A573GR65)
| Grade | Yield Strength | Tensile Strength | Elongation |
| ASTM A573 Grade 65 (A573GR65) | ≥240 MPa | 450-530 MPa | ≥18% |
Applications of A573 Grade 65 (A573GR65)
1. Structural components in bridges, buildings, and heavy equipment.
2. Pressure vessels, storage tanks, and offshore platforms.
3. Environments requiring better toughness than standard carbon steel.
Other Information
Advantages Over Other Grades:
Superior notch toughness compared to A36 or A572.
Good weldability and formability with proper techniques.
Comparable Standards:
EN: S355JR (similar toughness, lower strength).
ISO: Fe 510 (comparative structural steel).
Available Forms & Sizes:
Thickness Range: Typically 3/16" to 4" (5mm to 100mm).
Width/Length: Standard mill sizes or custom-cut.
Note:
ASTM A573 Grade 65 is often specified for critical applications where higher strength and toughness are needed without the cost of alloy steels like A588 (weathering steel).
Yuxin Steel provides high-quality steel products that comply with EN, ASTM, ASME, JIS, GB, and other standards. The main product categories include: boiler and pressure vessel steel plates, high-strength low-alloy steel plates, weather-resistant steel, wind tower steel, and more..
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