Hitech Metal And Tubes (Iso 90012008 Certified Co.)

ASTM A500 Grade B is a standard specification for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. Hollow structural sections (HSS) made to this specification are typically used in construction, machinery, and other structural applications where high strength and durability are required. The "GR B" designation indicates the grade of steel, and "hollow section" refers to the shape of the structural tubing.

The properties of ASTM A500 Grade B hollow sections depend on various factors such as the dimensions, manufacturing process, and material composition. However, here are some typical properties:

1. Mechanical Properties:

   • Yield Strength (min): 46,000 psi (320 MPa)
   • Tensile Strength (min): 58,000 psi (400 MPa)
   • Elongation in 2 inches (min): 23%

2. Chemical Composition:

   • Carbon (C): 0.26% max
   • Manganese (Mn): 1.35% max
   • Phosphorus (P): 0.04% max
   • Sulfur (S): 0.05% max
   • Copper (Cu): 0.60% max (when copper steel is specified)

3. Dimensional Tolerances:

   • Outside Dimension (OD): ±0.75% with a minimum of ±0.0625 inches (1.59 mm)
   • Wall Thickness (WT): ±10%
   • Length: ±3 inches (76 mm)

4. Corner Radius:

   • For square and rectangular sections: 2 times the wall thickness for a specified nominal wall thickness of 3/8 inch (9.53 mm) or less. For nominal wall thickness greater than 3/8 inch (9.53 mm), the radius shall be 1.5 times the specified wall thickness.

5. Straightness Tolerance:

   • Maximum deviation from a straight line, over a specified length, shall not exceed 0.125 inch per 5 feet (3.18 mm per meter) length.

It's essential to refer to the specific ASTM A500 standard for comprehensive details on properties, testing methods, and permissible variations. Additionally, manufacturers may provide data sheets with detailed information tailored to their products.

A500 GR B HOLLOW SECTION

The A500 GR B HOLLOW SECTION is a type of structural steel product that is commonly used in construction and engineering applications. Some key details about this product:

Material: It is made from carbon steel that meets the ASTM A500 Grade B specification.
Shape: It has a hollow, rectangular cross-section.
Dimensions: The exact dimensions can vary, but typical sizes include 4" x 2", 6" x 4", and 8" x 6".
Strength: The Grade B designation indicates the steel has a minimum yield strength of 46 ksi (317 MPa).
Applications: Commonly used for columns, beams, trusses, and other structural members in buildings, bridges, industrial facilities, etc.
Benefits: Hollow sections offer high strength-to-weight ratio, good torsional rigidity, and design flexibility.
The A500 GR B HOLLOW SECTION is selected when the structural design calls for a rectangular hollow steel member that meets the material and strength requirements of the ASTM A500 Grade B standard. Let me know if you need any other details about the proper usage and applications of this product.

Hi-Tech Metal & Tubes is a recognized Carbon Steel ASTM A106 Gr.B IBR Seamless Pipes Suppliers, Exporters, Importer & Stockiest.

We have a large scale unit engaged in stocking and exporting carbon steel tubes, carbon steel pipes and carbon steel welded pipes, carbon steel welded tubes and electrogalvanized steel tubes/pipes. We supply for engineering purpose, erw pipes for water, gas & sewerage, carbon steel tubes for idlers of belt conveyors, water wells and lancing pipes for various automotive & industrial applications.

Applications:

Carbon steel is used in the most critical engineering applications and also in certain applications in the automotive sector. In addition, some of the value-added carbon steel products include steel for lpg cylinders, api grade, corrosion resistant steel, critical structural application steel, boiler quality, auto grades, precision tubes and medium/high carbon grades, among others.

Carbon Products:

A53 a106 api5l grade b/c x42 seamless pipe

• Size Range : 1/8" - 26"
• Schedules : 20, 30, 40, standard (std), extra heavy (xh), 80, 100, 120, 140, 160, xxh
• Grades : astm a53 gr b, asme sa53 gr b, api-5l gr b, astm a106 gr b, asme sa106 gr b, astm a106 gr c, psl 1 and psl2

Api5l x-42 x-52 x-60 seamless pipe

• Size Range : 2" - 24"
• Schedules : standard (std), extra heavy (xh), 100, 120, 160, xxh
• Grades : psl1 and psl2

A333 (low temp) grade 1/6 carbon steel seamless pipe

• Size Range : 1/2" - 24"
• Schedules : standard (std), extra heavy (xh), 100, 120, 160, xxh

A53 api5l grade b x-42 x-52 x-60 erw (electric resistance welded) pipe

• Size Ranges : 2" - 24"
• Schedules : 10, 20, standard (std), extra heavy (xh)
• Non-Schedules : 120 wall, 156 wall, 188 wall, 203 wall, 219 wall etc.
• Grades : api-5l gr b, api-5l gr x42, api-5l gr x52, api-5l gr x60, api-5l gr x65psl1 and psl2

Api5l grade b x-42 x-52 x-60 dsaw/saw

• Size Ranges : 26" - 60"
• Schedules : 20, std, xh, 30,
• Grades : api-5l gr b, api-5l gr x42, api-5l gr x52, api-5l gr x60, api-5l gr x65psl1 and psl2.

 

We are Manufacturer, Stockist, Dealer, Trader, Supplier, Exporter and Vendor of Carbon Steel Pipes in Bombay/ Mumbai.

Alloy 20 is austenitic stainless steel, which is highly resistant to corrosion and oxidation. The Alloy 20 Round Bar is made up of a chemical composition of chromium, molybdenum, copper, iron, nickel, and niobium, which helps stabilize the entire grade. These bars are available in sizes between 4mm to 350mm and lengths up to 3000mm. They are widely used in pharmaceuticals, chemical industries, food processing, industrial fluid handling, petroleum refineries, etc. The ASTM B473 UNS N08020 Rod possesses superior strength. These rods are designed with a minimum tensile strength of 551Mpa and a minimum yield strength of 241Mpa. We are the top Alloy 20 Round Bar Supplier in India. Our mission is to supply high-quality products at reasonable rates for all.Alloy 20 is an austenitic stainless steel known for its excellent resistance to corrosion and oxidation. This material is composed of chromium, molybdenum, copper, iron, nickel, and niobium, which together stabilize the grade and enhance its durability. Alloy 20 Round Bars are available in sizes ranging from 4mm to 350mm in diameter and lengths up to 3000mm. These bars are extensively used in various industries, including pharmaceuticals, chemicals, food processing, industrial fluid handling, and petroleum refineries, due to their high strength and resistance to harsh environments.

Alloy 20 Round Bars are made according to the ASTM B473 standard and are designated as UNS N08020. These bars have a minimum tensile strength of 551 MPa and a minimum yield strength of 241 MPa, making them suitable for high-stress applications. The inclusion of niobium in the alloy helps prevent intergranular corrosion, ensuring long-lasting performance even in aggressive chemical environments.

A "Seamless Bend" refers to a smooth, continuous curve or turn, without any joints, breaks, or interruptions. It is often used in contexts like pipes, metal tubing, or other materials