20 Nickel Bar, Wire, Rod

Alloy 20 is an austenitic stainless steel designed to with stand a variety of environments such as sulfuric acid.  It is often found uses in the Petro-Chemical Industry, power generation, food processing, pharmaceutical and plastics industry.This grade has impressive resistance to “Chloride Stress cracking corrosion”.  It is often used in heat to make heat exchangers, pickling tanks, control valves, centrifugal pumps and pressure relive valves.

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Chemical Composition:
Nickel   32-38%
Chromium 19-21%
Copper 3-4%
Carbon .07 Max.
Molybdenum 2-3%
Manganese 2% Max.
Silicon 1% Max.
Niobium 1% Max.
Iron 31-44%
Ultimate tensile strength    80,000 PSI
Yield Strength      35,000 PSI
Elongation 30%
Reduction of area  50%