Name: ASTM A500 Carbon Steel Tubes Supplier
Brand: Solitaire Overseas

ASTM A500 Carbon Steel Tubes Manufacturer in India

Solitaire Overseas is a prominent manufacturer, supplier, and stockist of ASTM A500 Carbon Steel Tubes in Mumbai, India. ASTM A500 carbon steel tube (also known as A-500) is a standard specification for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular forms. The most often used specification for Hollow Structural Sections (HSS) is ASTM A500. A500 carbon steel structural tube is exclusively made from carbon steel-compatible materials. A500 is mainly iron with added carbon, manganese, phosphorus, sulfur, and copper.

A500 cold-formed tubing is classified into four classes based on chemical composition, tensile strength, and heat treatment. The yield strength requirements for the square and rectangular tubes are more significant than for round tubing. The minimum copper content is optional. Grade D must be heat treated.

For a complete listing of all carbon steel tubes produced by Solitaire Overseas, please visit our Carbon Steel Tubes Catalog.

ASTM A500 Carbon Steel Structural Tubing

ASTM A500 Carbon Steel Structural Tubing is favored in construction for its numerous benefits. It boasts excellent weldability, making it easy to join pieces securely. Its machinability allows for precise shaping and modification, while its cold workability means it can be formed without heating, maintaining its strength. Visually, it has an appealing finish that suits various applications. Common uses for A500 tubes include structural supports, building columns, highway signs, oil field equipment, and communication towers, showcasing its versatility and reliability in demanding environments.

ASTM A500 Carbon Steel Structural Tubing Benefits

ASTM A500 Carbon Steel Structural Tubing is highly valued in construction for its advantageous qualities. It offers exceptional weldability, ensuring strong joints crucial for structural integrity. Its good machinability allows for precise shaping, enhancing manufacturing efficiency. Additionally, A500 tubing is known for excellent cold workability, maintaining strength and form at room temperature. Its visually appealing finish makes it suitable for architectural uses. Common applications include structural supports, building columns, highway signs, and communication towers, demonstrating its durability and versatility in diverse engineering projects.

A500 steel offers several key advantages

Excellent Weldability: A500 steel exhibits outstanding weldability, ensuring robust and reliable joints in structural applications.
Good Machinability: It possesses good machinability, allowing for efficient shaping and fabrication processes.
Cold Workability: A500 steel can be effectively cold worked, maintaining its strength and structural integrity during shaping at room temperature.
Aesthetically Pleasing: It boasts a visually appealing finish, making it suitable for architectural applications where appearance is important.

These qualities make A500 steel highly desirable for structural load-bearing applications in construction and engineering projects.

Types of ASTM A500 Carbon Steel Tubing

A500 Round Tubing

A500 Round Tubing is widely used in construction, buildings, towers, sign support applications, trailers, and structural fabrications. Available in a variety of sizes and wall thicknesses, it meets the demands of various structural steel projects. Whether for construction or industrial uses, A500 round tubing offers reliable performance and is the ideal choice for all your structural steel tubing needs.

A500 Square Tubing

A500 Square Tubing is perfect for load-bearing applications, offering strength and durability for various structural projects. With high torsional resistance, tight tolerances, and a high yield strength, it ensures reliable performance. Its excellent strength-to-weight ratio provides cost savings, while its weldability and aesthetic appeal make it a versatile and valuable material for construction.

A500 Rectangular Tubing

A500 structural rectangular tubing is ideal for projects like bridges, buildings, and highways, making it a versatile material for commercial construction and load-bearing applications. It is commonly used in cranes, columns, signs, machine frames, tooling racks, automotive frames, and various other industrial applications.

ASTM A500 Steel Structural Tubing Specifications

ASTM A500 Tubing Specification

Sizes

0.188” to 12.000” O.D. with 0.028” to 0.625” Wall Thickness

In Length of

Stocked in 17.000’ - 24.000’ random lengths (cut to length available) Single Random, Double Random & Required Length, Custom Size - 12 Metre lengths

Value Added Service

Draw & Expansion as per required Size & Length
Heat Treatment,
Bending,
Annealed,
Machining Etc.

End Connections

Plain, Screwed, Bevel, Threaded

Type

Seamless / Welded / ERW / Fabricated / CDW

Form

Round Tubes, Square Tubes, Rectangular Tubes

Outside Coating & Finish

Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements

Dimensions

Round tubes of 0.840 ” to 20 ” outside diameter
Square tubes with external dimensions from 0.500 ” x 0.500 ” to 22 ” x 22 ”
Rectangular tubes with external dimensions from 1.5 ” x 0.75 ” to 24 ” x 12 ”

For detailed specifications and comprehensive information, please refer to the ASTM A500 pdf. This document provides in-depth technical data, including material properties, manufacturing standards, and other essential details related to A500 structural tubing.

Square & Rectangular Tubing

Grade	Yield (min)	Tensile (min)	Elongation (min)
Grade A	39,000 psi	45,000 psi	Determined by wall
Grade B	46,000 psi	58,000 psi	Determined by wall
Grade C	50,000 psi	62,000 psi	Determined by wall

ASTM A500 Chemical Requirements

Composition, %
Element	Grades A, B and D			Grace C
	Heat Analysis	Product Analysis	Heat Analysis	Product Analysis
Carbon, max	0.26	0.30	0.23	0.27
Manganese, max	...	...	1.35	1.40
Phosphorus, max	0.035	0.045	0.035	0.045
Sulfur, max	0.035	0.045	0.035	0.045
Copper, when copper steel is specified, min	0.20	0.18	0.20	0.18

Tensile Requirements

Round Structural Tubing
	Grade A	Grade B	Grade C	Grade D
Tensile strength, mn, ps (MPa)	45 000 (310)	58 000 (400)	62 00 (427)	58 000 (400)
Yield strength, mn, psi (MPa)	33 000 (228)	42 000 (290)	46 000 (317)	36 000 (250)
Elongation in 2 in. (50.8 mm), min, %^A	25^B	23^C	21^D	23^C

Shaped Structural Tubing
	Grade A	Grade B	Grade C	Grade D
Tensile strength, mn, ps (MPa)	45 000 (310)	58 000 (400)	62 00 (427)	58 000 (400)
Yield strength, mn, psi (MPa)	39 000 (269)	46 000 (317)	50 000 (345)	36 000 (250)
Elongation in 2 in. (50.8 mm), min, %^A	25^B	23^C	21^D	23^C

A500 Outside Dimensional Tolerances for Square & Rectangular Steel tubing

Outside Large Flat Dimension, in. (mm)	Large Flat Dimension Tolerance, A plus and minus, in. (mm)
2½ (63.5) or under	0.020 (0.51)
Over 2½ to 3½ (63.5 to 88.9), incl	0.025 (0.64)
Over 3½ to 5½, inc	0.030 (0.76)
Over 5½ (139.7)	0.01 times large flat dimension

Carbon Steel A500 / SA500 Tube Application

ASTM A500 Tubes Tubes in various Application Industries

Air Preheater Unit

Steam generating Boiler

Power Generation

Economiser

Heat Exchangers

Electric Power Plants

Fossil Fuel Plants

Water Supply Systems

Waste Heat Plants

Cogeneration Facilities

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Faq’s for ASTM A500 Tube

Is ASTM A500 Grade B or C?

Grade B pipes are ideal for welded, riveted, or bolted construction. Grade C pipes, on the other hand, are typically used for structural applications that require higher strength. A500 Grade C steel pipe has a minimum yield strength of 50,000 psi (345 MPa) and a minimum tensile strength of 62,000 psi (427 MPa).

What is the equivalent of ASTM A500 grade?

The equivalent materials for ASTM A500 steel include:
1) DIN 1.1133 2) DIN 20Mn5 3) AFNOR 20M5 4) ASTM A1011
These materials share similar properties and applications, making them suitable alternatives to ASTM A500 in various industrial uses

Comparison Between ASTM A500 and Other Welded Structural Steel Tubing?

ASTM A500 steel tubing typically offers higher tensile strength and yield strength compared to many other steel grades, making it an excellent choice for structural applications that demand durability and strength. However, certain other grades, such as CSA G40.21 350W or ASTM A500 modified, may offer even higher tensile and yield strength. In terms of ductility, ASTM A500 performs well, with the ability to withstand high stress levels without fracturing. This makes it ideal for structures that experience significant stress.