Chemical Composition and Mechanical Properties of ASTM A283 Grade D Steel

ASTM A283 Grade D is a low carbon steel with the following properties:

Chemical Composition:

Applications and Uses of ASTM A283 Grade D in Industry

ASTM A283 Grade D steel is commonly used in:

1. General structural applications
2. Riveted, bolted, or welded construction of bridges and buildings
3. Storage tanks
4. Pressure vessels
5. Industrial and commercial structures

Manufacturing Process and Available Dimensions

ASTM A283 Grade D is typically produced through open-hearth, basic-oxygen, or electric furnace processes. Available dimensions include:

Welding and Fabrication Considerations

ASTM A283 Grade D has good weldability and can be welded using common methods such as shielded metal arc welding (SMAW) and gas metal arc welding (GMAW). It is also suitable for bolting and riveting.

Comparison of Grade D with Other ASTM A283 Grades

People Also Ask (FAQ) :

1. What is ASTM A283/A283M Grade D steel used for?ASTM A283/A283M Grade D steel is commonly used in structural applications such as bridges, buildings, and machinery due to its high strength and durability. It is also utilized in shipbuilding and storage tanks.
2. What are the mechanical properties of ASTM A283/A283M Grade D?The mechanical properties include a tensile strength of 310-425 MPa and a minimum yield strength of 165 MPa. It also has good weldability and formability.
3. How does ASTM A283/A283M Grade D compare to other grades?Compared to lower grades like A283 Grade C, Grade D offers higher strength and better performance in demanding applications. However, it may not be as corrosion-resistant as some alloy steels.
4. What industries benefit the most from ASTM A283/A283M Grade D?The construction, shipbuilding, and heavy machinery industries benefit the most due to its high strength and cost-effectiveness.
5. What are the limitations of ASTM A283/A283M Grade D?While it offers high strength, it is not as corrosion-resistant as stainless or alloy steels, making it less suitable for highly corrosive environments.

Cost-Effectiveness and Performance Benefits

ASTM A283 Grade D offers a balance of strength and formability, making it suitable for various structural applications. Its higher strength compared to other A283 grades makes it a cost-effective choice for applications requiring increased load-bearing capacity.

At HL Steel Company, we offer high-quality ASTM A283 Grade D steel coils tailored for various industrial applications, ensuring optimal performance and cost-effectiveness for your projects.