Audel Welding Pocket ReferenceYour on the job reference Whether you're constructing a building, making minor home repairs, or learning the trade, keep this guide in your toolbox. Find facts, safety guidelines, instructions, conversion tables, and plenty of answers here. Metals, methods, machinery, and more Reviews safe cutting and welding practices and protective gear Shows how to work with cast iron, wrought iron, and alloy steels Covers arc welding, brazing, and braze welding