What is the standard thumb rule for welding rod consumption for 1ton fabrication?

pls answer this querry.

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Burf7 years ago
I looked through my Civil Engineer's handbook, my contractor's pocket reference book and the AWS specification sheets and didn't find anything on estimating the consumption rate for welding rod of any type.
I'd say you're going to be hard pressed to find anything other some guesstimates. Maybe you can contact some of the welding materials suppliers and get some idea from them.
RamanS2411 months ago

For large Steel structure fabrication , it will be 2.5-3% of steel weight. Only for rough calculation.

lemonie7 years ago

The question is far too vague.
What rods, which welder, what type of join, what material?
Consumption is directly proportional to the length of the welds, weight of metal is pretty-much irrelevant.
See here: http://www.esabna.com/euweb/fm_handbook/577fm8_4.htm


You can't beat your wife with a rod larger than your thumb, unless she weighs more than a tonne.

Wait...that's not it.
Bloody red-tape...

aeray7 years ago
I'm not sure how there can be, for all the reasons other folks have mentioned, and for the number of passes on each weld needed to meet the performance spec.