Hexagonal Bar Weight Calculator (Online & Free)

What Is Hexagonal Steel Bar?

Hexagonal steel bar, also known as hex bar or hexagon bar, is a type of structural steel product characterized by its distinctive six-sided cross-section in the shape of a regular hexagon. This unique profile offers a combination of strength, versatility, and aesthetic appeal, making it a popular choice in various industrial and manufacturing applications.

Key features of hexagonal steel bars include:

1. Geometry: The cross-section consists of six equal sides and six equal angles (120 degrees each), providing uniform strength distribution and efficient material usage.
2. Material composition: Typically manufactured from carbon steel, alloy steel, or stainless steel, offering a range of mechanical properties to suit different requirements.
3. Manufacturing process: Commonly produced through hot rolling or cold drawing methods, with the latter providing tighter tolerances and improved surface finish.
4. Size range: Available in various dimensions, typically ranging from 4mm to 150mm across flats, catering to diverse application needs.
5. Length options: Supplied in standard lengths or cut-to-size according to customer specifications.
6. Surface finish: Can be supplied as hot-rolled, cold-drawn, polished, or with protective coatings depending on the intended use.

Hexagonal steel bars are widely used in industries such as automotive, aerospace, construction, and general engineering for applications including fasteners, shafts, fittings, and decorative elements. Their unique shape allows for easy gripping and torque transfer, making them particularly suitable for components that require frequent adjustment or maintenance.

Hexagonal Bar Weight Calculator

Hot-rolled hexagonal steel bars are standardized according to GB/T 702-2008, which specifies dimensions, shapes, weights, and allowable deviations. The standard covers hexagonal bars with across-flats dimensions ranging from 8 mm to 70 mm.

In the metal fabrication industry, hexagonal bars are typically sold based on either actual weight or theoretical weight, depending on market practices and customer requirements.

To accurately determine the weight of hexagonal steel bars for your projects or inventory management, you can utilize the following hexagonal bar weight calculator. This tool takes into account the specific geometry of hexagonal cross-sections and the density of steel to provide precise weight estimations.

Key features of this calculator:

• Inputs: Across-flats dimension and length of the hexagonal bar
• Output: Calculated weight based on standard steel density
• Applicable range: 8 mm to 70 mm across-flats dimensions (as per GB/T 702-2008)
• Considers theoretical weight, which may slightly differ from actual weight due to manufacturing tolerances

Note: For the most accurate results in procurement or billing, always refer to the actual measured weight of the material, especially for large quantities or high-precision applications.

Related Tool: Steel Weight Calculator

Hexagonal Bar Weight Chart

This chart covers common hexagonal bar sizes ranging from 8mm to 70mm across flats, for three frequently used materials: mild steel. The weights are given in kilograms per meter (kg/m).

• Download the PDF file of the Hexagonal Bar Weight Chart

Notes:

1. The weights are calculated based on theoretical densities. Actual weights may vary slightly due to manufacturing tolerances and material variations.
2. Mild steel density: 7.85 g/cm³

This chart serves as a valuable reference for engineers, designers, and procurement specialists working with hexagonal bars. It enables quick estimation of material requirements, shipping weights, and cost calculations. When selecting hexagonal bars for specific applications, consider factors such as strength requirements, corrosion resistance, and machinability in addition to weight.