SMAW Rod Classification

Why should low hydrogen electrodes be stored in a rod oven?

• To keep moisture off of them.

• to prevent arc strikes.

• to prevent the rods from warping.

• To keep them warm and ready to weld.

Which electrode has the highest tensile strength?

• 6010

• 6011

• 6013

• 7018

Where should low hydrogen rods be stored when not in use?

• Electrode oven

• Electrode dry room

• Electrode storage room

• Electrode storage bin

The first two numbers on a electrode classification indicate what?

• The minimum tensile strength in its deposited state

• contents of flux

• only to be used with AC

• Suitable for welding in the 2F position

What is the tensile strength of 7018?

• 7,000 lbs

• 70,000 lbs

• 70,000 tons

• 7,000 tons

7018 flux coating is made up of?

• Iron powder

• Low hydrogen

• metal

• Low hydrogen Iron powder

The last number of the electrode classification represents?

• Tensile strength

• Position code

• Chemical composition

• Size

All electrodes should be kept?

• Out

• Damp

• Dry

• Inside

Which is an example of a low hydrogen electrode?

• 6010

• 6013

• 7024

• 7018

What does SMAW stand for?

• Standard Metal Arc Welding

• Sheild Metal Arc Welding

• Standard Metal Art Welding

• Shield Metal Art Welding