A500 / SA500 Tube Carbon Steel Tube Suppliers in India
ASC LLP is a trusted ASTM A500 Carbon Steel Tubes Supplier, providing high-quality structural tubing solutions for various industries. Our ASTM A500 carbon steel tube products are designed to meet the highest industry standards, offering superior strength, durability, and versatility.
What is ASTM A500 Tubing?
ASTM A500 Tubes are cold-formed, welded, and seamless carbon steel tubes used in structural applications. These tubes made from carbon steel are widely utilized in construction, infrastructure, and mechanical applications due to their high strength-to-weight ratio. ASTM A500 Steel Structural Tubing is commonly used in bridges, buildings, highway structures, and welded frameworks.

Key Features of ASTM A500 Tubes:
- High structural integrity and durability
- Excellent weldability and formability
- Available in different shapes: round, square, and rectangular
- Cost-effective alternative to other structural materials
- Superior corrosion resistance when coated or galvanized
Advantages of ASTM A500 Tubes
- High Strength & Durability: Ideal for load-bearing applications.
- Lightweight & Cost-Effective: Reduces transportation and installation costs.
- Corrosion Resistance: Enhanced with coatings or galvanization.
- Customizable: Available in multiple sizes and thicknesses.
- Excellent Weldability & Formability: Easily adaptable to construction needs.


Schedule and Size Chart for ASTM A500 Tubes
Nominal Size (inches) | Outside Diameter (OD) (inches) | Wall Thickness (inches) | Weight (lbs/ft) |
1/2″ | 0.840 | 0.109 | 0.85 |
3/4″ | 1.050 | 0.113 | 1.13 |
1″ | 1.315 | 0.133 | 1.68 |
1-1/4″ | 1.660 | 0.140 | 2.27 |
1-1/2″ | 1.900 | 0.145 | 2.72 |
A500 Carbon Steel Manufacturer Specifications
Grade | Yield Strength (min) | Tensile Strength (min) | Elongation (%) |
A | 39,000 psi (269 MPa) | 45,000 psi (310 MPa) | 25% |
B | 46,000 psi (317 MPa) | 58,000 psi (400 MPa) | 23% |
C | 50,000 psi (345 MPa) | 62,000 psi (427 MPa) | 21% |
D | 50,000 psi (345 MPa) | 58,000 psi (400 MPa) | 23% |
Mechanical Properties of ASME SA500 Tubes
Property | Grade A | Grade B | Grade C | Grade D |
Yield Strength (min) | 39 ksi | 46 ksi | 50 ksi | 50 ksi |
Tensile Strength (min) | 45 ksi | 58 ksi | 62 ksi | 58 ksi |
Elongation (%) | 25% | 23% | 21% | 23% |
Chemical Composition of A500 Structural Tubing
Element | Grade A (%) | Grade B (%) | Grade C (%) | Grade D (%) |
Carbon (C) | 0.26 max | 0.26 max | 0.23 max | 0.23 max |
Manganese (Mn) | 1.35 max | 1.35 max | 1.35 max | 1.35 max |
Phosphorus (P) | 0.035 max | 0.035 max | 0.035 max | 0.035 max |
Sulfur (S) | 0.035 max | 0.035 max | 0.035 max | 0.035 max |
Physical Properties of ASTM A500 Square Tubes
Property | Value |
Density | 7.85 g/cm³ |
Melting Point | 1425-1540°C |
Elastic Modulus | 200 GPa |
Thermal Conductivity | 51.9 W/m·K |
Applications of ASTM A500 Carbon Steel Tubes
Carbon Steel A500 / SA500 Tube Application spans across multiple industries, including:
- Construction Industry: Used in columns, trusses, and structural frameworks.
- Infrastructure Development: Supports bridges, highways, and transmission towers.
- Automotive Industry: Utilized in roll cages and chassis components.
- Mechanical Engineering: Suitable for conveyor systems and industrial machinery.
- Agriculture & Fencing: Used for fencing posts and irrigation systems.
ASTM A500 Carbon Steel Tubing Manufacturing Process
The ASTM A500 Steel Structural Tubing is manufactured using the cold-forming process, ensuring high strength and uniformity. The process includes:
- Raw Material Selection: High-quality carbon steel is chosen.
- Cold Forming: The steel is shaped into tubes without heating.
- Welding: Electric Resistance Welding (ERW) is used for joining.
- Sizing and Cutting: The tubes are cut to precise dimensions.
- Quality Testing: Mechanical and chemical tests ensure compliance with ASTM standards.
ASTM A500 Tube in India – Why Choose ASC LLP?
As a leading ASTM A500 Carbon Steel Tubes Supplier, ASC LLP ensures that our products meet global quality standards. When you choose us, you benefit from:
- Premium Quality Assurance with rigorous testing and inspection.
- Wide Range of Sizes & Grades to meet diverse project requirements.
- Competitive Pricing for bulk and custom orders.
- Timely Delivery across India and international markets.
If you’re looking for a reliable ASTM A500 tube in India, ASC LLP is your go-to supplier. Contact us today for high-quality ASTM A500 Carbon Steel Tubing at the best prices. Let us help you find the perfect ASTM A500 Steel Structural Tubing solution for your project!
Call Us Now! Or Request a Quote Online to get the best deals on ASME SA500 Tubes.
Global Reach
Amardeep Steel Centre boasts a robust global presence, committed to delivering unparalleled service and quality to clients around the world. Our dedication to prompt delivery and exceptional customer care sets us apart in the industry. Major corporations across the USA, Europe, Asia, and other regions place their trust in our high-quality 253MA Plates. This widespread trust underscores our reputation for reliability and excellence. By consistently meeting and exceeding the expectations of our international clientele, we continue to solidify our position as a leader in the global steel market.

Countries We Export To
UNITED STATES, EUROPE, UK, UAE, SAUDI ARABIA, OMAN, KUWAIT, JORDAN, QATAR, INDONESIA, MALAYSIA, BRAZIL, SPAIN, ITALY, FRANCE, GERMANY, BAHRAIN, SRI LANKA, AZERBAIJAN, AUSTRALIA, AUSTRIA, PHILIPPINES, TURKEY, RUSSIA, IRAN, IRAQ, CANADA, KOREA, JAPAN, YEMEN, FINLAND, ZIMBABWE, HUNGARY, PORTUGAL, VIETNAM, MOROCCO, THAILAND, SOUTH AFRICA, MEXICO, SINGAPORE, GREECE, KUWAIT, POLAND, NEW ZEALAND, SWEDEN, SWITZERLAND, BELGIUM, BHUTAN, BANGLADESH, TAIWAN, ROMANIA, CAMBODIA, KAZAKHSTAN, AFGHANISTAN.