Product Details : Product Description Torsional Yield Strength/ Tensile Yield Strength Data SizeOD NominalWeight Torsional Yield Strength Tensile Yield Strength E-75 G-105 S-135 E-75 G-105 S-135 Inch 1bs/ft ft/1b ft/1b ft/1b 1bs 1bs 1bs 2 3/8 6.65 6,250 8,751 11,251 138,214 193,500 248, 86 2 7/8 10.40 11,554 16,176 20,798 214,344 300,082 385,820 3 1/2 13.30 18,551 25,972 33,392 271,569 380,197 488,825 3 1/2 15.50 21,086 29,520 37,954 322,775 451,885 580,995 4 1/2 16.60 30,807 43,130 55,453 330,558 462,781 595,004 5 19.50 41,167 57,633 74,100 395,595 533,833 712,070 5 25.60 52,257 73,994 94,062 530,144 742,201 954,259 1 1/2 21.90 50,710 70,994 91,278 437,116 611,963 786,809 6 5/8 25.20 70,580 98,812 127,044 489,464 685,250 881,035 6 5/8 27.70 76,296 106,813 137,331 534,199 747,878 961,556