The Outrageous Cost of Poor Fit Up

You will cringe when you read this

In a perfect world we would have perfect fit up every time.  However, as well all know, this isn’t the case.  We mostly think of poor fit up as annoying and the cause of some delays.  But the reality is it can have tremendous impact on our bottom line.  Or, in many cases, compromises the […]

How Many Inches Of Mig Wire Per Pound

Easily calculate number of inches of wire per package size for any wire diameter

Have you ever wondered, or have you ever been asked how many inches of wire are in one pound of filler metal?  You may have been asked something like: “How many inches of wire are there in a 25LB spool of .035” ER70S-6 mig wire?”  Typically, this questions is asked when someone is trying to […]

Mig Welding With S3 vs S6 Wire

Is ER70S-3 even necessary anymore?

One of the most frequently asked questions is if there is a valid reason to use an ER70S-3 (S3) mig wire versus the more commonly used ER70S-6 (S6) wire.    Both wires belong to AWS Specification A5.18 and can be used interchangeably in most applications because they provide almost identical mechanical properties.  There is subtle difference between the two […]

Calculating Weld Metal Requirements by Hand

When you don't have your Procedure Handbook Tables

If you need calculate weld metal requirements and you do not have The Procedure Handbook of Arc Welding handy you can do this by hand by using simple geometry. What you need to do is find the volume of weld needed in cubic inches. A fillet weld with a flat face forms a right triangle. […]

Calculating Weight of Weld Metal Required

Estimate pounds of welding electrode necessary to complete a job

Calculating weld metal requirements seems complicated but for the majority of applications it should not be. Short of having a computer program that calculates this for you, the easiest way is to use the tables found in The Procedure Handbook of Arc Welding. Table 12-1 provides data to calculate weight of weld metal required per […]

Deposition Rate by Wire Type

A common question in the field is which wire type will provide the best deposition rate.  In one of our earlier posts “Calculating Deposition Rate for Solid Wires” we discussed deposition rates strictly for solid wires.   Here we will talk about deposition rates across wire types – mainly solid wire, metal-cored wire and flux-cored wire.   […]

Cost of Overwelding

So many shops operate under the premise that the bigger the weld the better it is, or that putting down a bigger weld than what is called for is playing it safe.  Although there may be some truth to this it isn’t always the case.  And, in some instances, a bigger weld can actually be […]