## < 11 Other formulas that you can solve using the same Inputs

Deflection of the center of the leaf spring in pickering governor
Deflection of the centre of the leaf spring=(Force*Distance between the fixed ends of the spring^3)/(192*Young’s modulus of the material of the spring*Moment of Inertia) GO
Stress=Force*(1+sqrt(1+2*Original cross sectional area*Elastic Modulus*Height at which load falls/Force*Length))/Original cross sectional area GO
Elongation circular tapered bar
Elongation=4*Force*Length/(pi*Diameter of bigger end*Diameter of smaller end *Elastic Modulus) GO
Thermal Stress in tapered bar
Stress=(4*Force*Length)/(pi*Diameter of bigger end*Diameter of smaller end *Elastic Modulus) GO
Elongation of prismatic bar due to its own weight
Elongation=2*Force*Length of Rod/(Area*Elastic Modulus) GO
Engineering stress
Engineering stress=Force/Original cross sectional area GO
Hooke's law
Young's Modulus=Force*Elongation/(Area*Initial length) GO
Axial elongation of prismatic bar due to external load
Elongation=Force*Length of Rod/(Area*Elastic Modulus) GO
Strain Energy if applied tension load is given
Strain Energy=Force^2*Length/(2*Area*Young's Modulus) GO
Positive Moment for End Spans if Discontinuous End is Integral with Support
moment=(Force*Length of Span^2)/14 GO
Positive Moment for End Spans if Discontinuous End is Unrestrained
moment=(Force*Length of Span^2)/11 GO

### Brinell Hardness Number Formula

Brinell Hardness Number=Force/((0.5*pi*Diameter of the ball indentor)*(Diameter of the ball indentor-((Diameter of the ball indentor^2)-(Diameter of indentation^2))^0.5))
More formulas
Young's Modulus GO
Bulk Modulus GO
Factor of Safety GO
Strain Energy Density GO
Shear strength for double parallel fillet weld GO
Shear Stress GO
Bulk Stress GO
Tensile Strain GO
Shear Strain GO
Bulk Strain GO
Bulk Modulus GO
Elastic Modulus GO
Shear Modulus GO
Shear Strain GO
Axial elongation of prismatic bar due to external load GO
Elongation of prismatic bar due to its own weight GO
Elongation circular tapered bar GO
Strain energy due to pure shear GO
Strain Energy if moment value is given GO
Strain Energy if Torsion Moment Value is Given GO
Strain Energy if applied tension load is given GO
Deflection of fixed beam with load at center GO
Hooke's law GO
Poisson's Ratio GO
Longitudinal strain GO
Lateral Strain GO
Volumetric Strain GO
Volumetric Strain GO
Deflection of fixed beam with uniformly distributed load GO
Thermal Stress GO
Thermal Stress in tapered bar GO
Section Modulus GO
Shearing Stress GO
Maximum Shearing Stress GO
Shear Stress of Circular Beam GO
Direct Stress GO
Bending Stress GO
Torsional Shear Stress GO
Equivalent Torsional Moment GO
Equivalent Bending Moment GO
Slenderness Ratio GO
Rankine's Formula for Columns GO
Total Angle of Twist GO
Moment of Inertia about Polar Axis GO
Moment of Inertia for Hollow Circular Shaft GO
Strain Energy in Torsion GO
Strain Energy due to Torsion in Hollow Shaft GO
Strain Energy in Torsion for Solid Shaft GO

## What is Brinell Hardness Number?

Brinell Hardness Number is a number expressing Brinell hardness and denoting the load applied in testing in kilograms divided by the spherical area of indentation produced in the specimen in square millimeters.

## How to Calculate Brinell Hardness Number?

Brinell Hardness Number calculator uses Brinell Hardness Number=Force/((0.5*pi*Diameter of the ball indentor)*(Diameter of the ball indentor-((Diameter of the ball indentor^2)-(Diameter of indentation^2))^0.5)) to calculate the Brinell Hardness Number, The Brinell Hardness Number is a number expressing Brinell hardness and denoting the load applied in testing in kilograms divided by the spherical area of indentation produced in the specimen in square millimeters. Brinell Hardness Number and is denoted by BHN symbol.

How to calculate Brinell Hardness Number using this online calculator? To use this online calculator for Brinell Hardness Number, enter Force (F), Diameter of the ball indentor (D) and Diameter of indentation (d) and hit the calculate button. Here is how the Brinell Hardness Number calculation can be explained with given input values -> 254647.9 = 1000/((0.5*pi*0.05)*(0.05-((0.05^2)-(0.05^2))^0.5)).

### FAQ

What is Brinell Hardness Number?
The Brinell Hardness Number is a number expressing Brinell hardness and denoting the load applied in testing in kilograms divided by the spherical area of indentation produced in the specimen in square millimeters and is represented as BHN=F/((0.5*pi*D)*(D-((D^2)-(d^2))^0.5)) or Brinell Hardness Number=Force/((0.5*pi*Diameter of the ball indentor)*(Diameter of the ball indentor-((Diameter of the ball indentor^2)-(Diameter of indentation^2))^0.5)). Force is the instantaneous load applied perpendicular to the specimen cross section, The Diameter of the ball indentor is the diameter of indentor used for measuring the hardness and The Diameter of indentation is the diameter of the rim of permanent indentation obtained.
How to calculate Brinell Hardness Number?
The Brinell Hardness Number is a number expressing Brinell hardness and denoting the load applied in testing in kilograms divided by the spherical area of indentation produced in the specimen in square millimeters is calculated using Brinell Hardness Number=Force/((0.5*pi*Diameter of the ball indentor)*(Diameter of the ball indentor-((Diameter of the ball indentor^2)-(Diameter of indentation^2))^0.5)). To calculate Brinell Hardness Number, you need Force (F), Diameter of the ball indentor (D) and Diameter of indentation (d). With our tool, you need to enter the respective value for Force, Diameter of the ball indentor and Diameter of indentation and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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