Weight of Tool Steel Rounds

The Weight of Tool Steel Rounds calculator computes the average weight of tool steel round bars based on the number and dimensions of the bars, and an average density of 7810 kg/m³ for tool steel bars.

INSTRUCTIONS: Enter the following:

• (n) Number of Rounds
• (L) Length of Rounds
• (D) Diameter of Rounds
• (ρ) Density of metal

Weight of Tool Steel Rounds (M): The function returns the weight in pounds. However this can be automatically converted to compatible units via the pull-down menu. 

The Math / Science

Tool steel are high-quality, carbon and alloy steels. They are commonly used to make cutters, reamers, bits, and other components used for machining metals, plastics, and wood. Tool steels contain carbide-forming elements such as chromium, vanadium, molybdenum, and tungsten in different amounts depending on the type of steel alloy.

The formula for the weight of metal bars is as follows:

         M = ρ • n • π • (D/2)² • L

where:

• M is the mass or weight of metal bars
• ρ is the density of the metal
• n is the number of bars
• D is the diameter of the bars
• L is the length of the bars

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References

Metals Depot (https://www.metalsdepot.com/)

Material Properties (https://material-properties.org/tool-steel-density-strength-hardness-melting-point/)