POISSON'S RATIO OF COPPER ALLOYS


Room temperature Poisson's ratio values for some of the copper alloys are given in the following chart.

Poisson's Ratio Values for Copper Alloys
Material Poisson's Ratio
Copper Alloy C11000 (electrolytic tough pitch) 0.33
Copper Alloy C17200 (beryllium - copper) 0.30
Copper Alloy C22000 (Commercial bronze, 90%) 0.31
Copper Alloy C26000 (cartridge brass) 0.35
Copper Alloy C36000 (free - cutting brass) 0.34
Copper Alloy C71500 (copper - nickel, 30%) 0.34
Copper Alloy C93200 (bearing bronze) 0.34


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