Strength of Butt Welded Joint Solution

STEP 0: Pre-Calculation Summary
Formula Used
Tensile Stress in Butt Weld = Tensile Force on Welded Plates/(Throat Thickness of Weld*Length of Butt Weld)
σtb = P/(ht*Lb)
This formula uses 4 Variables
Variables Used
Tensile Stress in Butt Weld - (Measured in Pascal) - Tensile Stress in Butt Weld is the average stress experienced by the Weld Beads when the joint plates are brought to tension.
Tensile Force on Welded Plates - (Measured in Newton) - Tensile Force on Welded Plates is the stretching force acting on the plates that are welded.
Throat Thickness of Weld - (Measured in Meter) - Throat thickness of weld is the shortest distance from the root to the face of the weld.
Length of Butt Weld - (Measured in Meter) - Length of Butt Weld is the linear distance of the welding segment joined by the welded joint.
STEP 1: Convert Input(s) to Base Unit
Tensile Force on Welded Plates: 16.5 Kilonewton --> 16500 Newton (Check conversion here)
Throat Thickness of Weld: 15 Millimeter --> 0.015 Meter (Check conversion here)
Length of Butt Weld: 19.5 Millimeter --> 0.0195 Meter (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
σtb = P/(ht*Lb) --> 16500/(0.015*0.0195)
Evaluating ... ...
σtb = 56410256.4102564
STEP 3: Convert Result to Output's Unit
56410256.4102564 Pascal -->56.4102564102564 Newton per Square Millimeter (Check conversion here)
FINAL ANSWER
56.4102564102564 56.41026 Newton per Square Millimeter <-- Tensile Stress in Butt Weld
(Calculation completed in 00.020 seconds)

Credits

Created by Pragati Jaju
College Of Engineering (COEP), Pune
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16 Butt Welds Calculators

Permissible Tensile Stress in Butt Weld given Efficiency of Welded joint
Go Tensile Stress in Weld = Tensile Force on Welded Plates/(Welded Base Plate Thickness*Length of Weld*Efficiency of Welded Joints)
Thickness of Plate given Efficiency of Butt Welded Joint
Go Welded Base Plate Thickness = Tensile Force on Welded Plates/(Tensile Stress in Weld*Length of Weld*Efficiency of Welded Joints)
Length of Butt Weld given Efficiency of Welded Joint
Go Length of Weld = Tensile Force on Welded Plates/(Tensile Stress in Weld*Welded Base Plate Thickness*Efficiency of Welded Joints)
Efficiency of Butt Welded Joint
Go Efficiency of Welded Joints = Tensile Force on Welded Plates/(Tensile Stress in Weld*Welded Base Plate Thickness*Length of Weld)
Tensile Force on Plates given Efficiency of Butt Welded Joint
Go Tensile Force on Welded Plates = Tensile Stress in Weld*Welded Base Plate Thickness*Length of Weld*Efficiency of Welded Joints
Tensile Stress in Boiler Butt Weld given Thickness of Boiler Shell
Go Tensile Stress in Boiler Butt Weld = Internal pressure in boiler*Inner diameter of boiler/(2*Thickness of Boiler Wall)
Thickness of Welded Boiler Shell given Stress in Weld
Go Thickness of Boiler Wall = Internal pressure in boiler*Inner diameter of boiler/(2*Tensile Stress in Boiler Butt Weld)
Internal Pressure in Boiler given Thickness of Welded Boiler Shell
Go Internal pressure in boiler = Thickness of Boiler Wall*2*Tensile Stress in Boiler Butt Weld/Inner diameter of boiler
Inner Diameter of Boiler given Thickness of Welded Boiler Shell
Go Inner diameter of boiler = Thickness of Boiler Wall*2*Tensile Stress in Boiler Butt Weld/Internal pressure in boiler
Strength of Butt Welded Joint
Go Tensile Stress in Butt Weld = Tensile Force on Welded Plates/(Throat Thickness of Weld*Length of Butt Weld)
Permissible Tensile Stress in Butt Weld
Go Tensile Stress in Weld = Tensile Force on Welded Plates/(Length of Weld*Welded Base Plate Thickness)
Length of Butt Weld given Average Tensile Stress in Weld
Go Length of Weld = Tensile Force on Welded Plates/(Tensile Stress in Weld*Throat Thickness of Weld)
Throat of Butt Weld given Average Tensile Stress
Go Throat Thickness of Weld = Tensile Force on Welded Plates/(Length of Weld*Tensile Stress in Weld)
Average Tensile Stress in Butt Weld
Go Tensile Stress in Weld = Tensile Force on Welded Plates/(Length of Weld*Throat Thickness of Weld)
Tensile Force on Plates given Average Tensile Stress in Butt Weld
Go Tensile Force on Welded Plates = Tensile Stress in Weld*Throat Thickness of Weld*Length of Weld
Tensile Force on Butt Welded Plates given Thickness of Plate
Go Tensile Force on Welded Plates = Tensile Stress in Weld*Length of Weld*Throat Thickness of Weld

8 Welding Calculators

Width of weld cap
Go Weld Width = ((tan(Angle of Bevel)*(Metal Thickness/0.001))*2+(Root Gap/0.001))*0.001
Strength of Butt Welded Joint
Go Tensile Stress in Butt Weld = Tensile Force on Welded Plates/(Throat Thickness of Weld*Length of Butt Weld)
Permissible Tensile Strength for Double Transverse Fillet Joint
Go Tensile Stress in Transverse Fillet Weld = Load on Weld/(1.414*Length of Fillet Weld*Length of Weld)
Dilution
Go Dilution = Area of Penetration/(Area of Penetration+Area of Reinforcement)
Resistance Welding
Go Resistance Welding = Current Magnitude^2*Resistance*Time
Relation in voltage and arc length
Go Voltage = Constant of DC Machine*Arc Length
Void Percentage
Go Percentage of Void = 100-Atomic Packing Factor Percentage
Diameter of Nugget
Go Diameter of Nugget = 6*Thickness^(1/2)

Strength of Butt Welded Joint Formula

Tensile Stress in Butt Weld = Tensile Force on Welded Plates/(Throat Thickness of Weld*Length of Butt Weld)
σtb = P/(ht*Lb)

What is butt joint?

A butt joint is a technique in which two pieces of material are joined by simply placing their ends together without any special shaping. The name 'butt joint' comes from the way the material is joined together.

How to Calculate Strength of Butt Welded Joint?

Strength of Butt Welded Joint calculator uses Tensile Stress in Butt Weld = Tensile Force on Welded Plates/(Throat Thickness of Weld*Length of Butt Weld) to calculate the Tensile Stress in Butt Weld, Strength of Butt Welded Joint is the ratio of tensile force on the plate to the product of throat thickness and length of the weld. It is the maximum amount of stress that the welded joint can bear. Tensile Stress in Butt Weld is denoted by σtb symbol.

How to calculate Strength of Butt Welded Joint using this online calculator? To use this online calculator for Strength of Butt Welded Joint, enter Tensile Force on Welded Plates (P), Throat Thickness of Weld (ht) & Length of Butt Weld (Lb) and hit the calculate button. Here is how the Strength of Butt Welded Joint calculation can be explained with given input values -> 5.6E-5 = 16500/(0.015*0.0195).

FAQ

What is Strength of Butt Welded Joint?
Strength of Butt Welded Joint is the ratio of tensile force on the plate to the product of throat thickness and length of the weld. It is the maximum amount of stress that the welded joint can bear and is represented as σtb = P/(ht*Lb) or Tensile Stress in Butt Weld = Tensile Force on Welded Plates/(Throat Thickness of Weld*Length of Butt Weld). Tensile Force on Welded Plates is the stretching force acting on the plates that are welded, Throat thickness of weld is the shortest distance from the root to the face of the weld & Length of Butt Weld is the linear distance of the welding segment joined by the welded joint.
How to calculate Strength of Butt Welded Joint?
Strength of Butt Welded Joint is the ratio of tensile force on the plate to the product of throat thickness and length of the weld. It is the maximum amount of stress that the welded joint can bear is calculated using Tensile Stress in Butt Weld = Tensile Force on Welded Plates/(Throat Thickness of Weld*Length of Butt Weld). To calculate Strength of Butt Welded Joint, you need Tensile Force on Welded Plates (P), Throat Thickness of Weld (ht) & Length of Butt Weld (Lb). With our tool, you need to enter the respective value for Tensile Force on Welded Plates, Throat Thickness of Weld & Length of Butt Weld 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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