X Factor Welding Calculator

Formula

The formula to calculate the X Factor for welding is:

\[ X = \frac{10P + 5Sb + 4Sn + As}{100} \]

Where:

\( X \) is the x-factor.
\( P \) is the amount of phosphorous (ppm).
\( Sb \) is the amount of antimony (ppm).
\( Sn \) is the amount of tin (ppm).
\( As \) is the amount of arsenic (ppm).

Example

Let's say the amounts are as follows: phosphorous = 30 ppm, antimony = 20 ppm, tin = 10 ppm, and arsenic = 5 ppm. The X factor would be calculated as follows:

\[ X = \frac{10 \cdot 30 + 5 \cdot 20 + 4 \cdot 10 + 5}{100} = 5.5 \]

So, the X factor is 5.5.

X Factor Definition

An X factor in welding describes the metal filler or weldment's resistance to brittleness or loss of toughness when the weldment is held. It is a crucial measure for ensuring the durability and reliability of welded structures.