How many acres are used for agriculture in Indiana? In 2007 at the most recent USDA census of agriculture, there were 14.773 million acres of Indiana being farmed on a total of nearly 61,000 individual farms. This represents a â¦drop of 2% from the 2002 census, and is about 63% of the state's total land area.
Conrad_Turbo. Senior Member. Apr 2005. 210. #1. Welding stainless to mild steel 06-07-2007, 02:52 PM. I have a job coming up where I need to TIG stainless exhaust tubing to a mild steel flange. I recall hearing using 309 filler rod for welding stainless to mild steel.
7018 Electrodes. The 7018 is the backbone of structural welding. This rod runs completely different from the 6010 and 6011 rodsâit is much smoother and easier. More of a drag rod, the 7018 is also referred to as a low-hydrogen, or low-high, rod in the field. The flux contains almost no hydrogen, and the rod produces smooth, strong welds that are very ductile. For this reason, these rods are used extensively in structural welding.