SPRING MATERIALS SPRING MATERIALS Young's Modules E @68 F (20 C) U E 1 -- u2 Tensile Strength PSI N/mm2 PSI N/mm2 KPSI N/mm2 1075 30x106 206,700 0.30 32.97x106 227,160 200-230 1,378-1,584 1095 30x106 206,700 0.30 32.97x106 227,160 200-230 1,378-1,584 5160 30x106 206,700 0.30 32.97x106 227,160 200-230 1,378-1,584 6150 30x106 206,700 0.30 32.97x106 227,160 200-230 1,378-1,584 INCONEL 718 29x106 199,800 0.280 31.74x106 219,580 203.5 14,021 INCONEL x750 31x106 213,600 0.29 33.82x106 234,740 173.5-205 1,194-1,412 301/304 316 28x106 212,200 0.31 30.97x106 233,230 125-185 861-1,275 410 29x106 199,810 0.30 31.8x106 216,240 95-200 655-1,378 CARPENTER 455 29X106 199,800 0.30 31.87X106 219,580 209-224 1,440-1,543 17-7PH,17-4PH 29x106 199,800 0.34 32.77x106 219,580 170-200.5 1,171-1,351 PHOSPHOR BRONZE 15x106 103,300 0.20 15.6x106 113,680 42-130 275-896