Mechanical Properties of 302, 304, 305, 316, 321 and 347
Inch PSI
Minimum
PSI
Maximum
PSI
Minimum
PSI
Maximum
Up to .009
325,000 355,000 245,000 275,000
Over .009 to .010 incl. 320,000 350,000 245,000 275,000

Over .010 to .011 incl.

318,000 348,000 240,000 270,000

Over .011 to .012 incl.

316,000 346,000 240,000 270,000
Over .012 to .013 incl.
314,000 344,000 240,000 270,000
Over .013 to .014 incl.
312,000 342,000 240,000 270,000
Over .014 to .015 incl.
310,000 340,000 240,000 270,000
Over .015 to .016 incl.
308,000 338,000 235,000 265,000

Over .016 to .017 incl.

306,000 336,000 235,000 265,000
Over .017 to .018 incl. 304,000 334,000 235,000 265,000
Over .018 to .019 incl. 302,000 332,000 235,000 265,000
Over .019 to .020 incl. 300,000 330,000 235,000 265,000
Over .020 to .022 incl. 296,000 326,000 235,000 265,000
Over .022 to .024 incl. 292,000 322,000 235,000 265,000
Over .024 to .026 incl. 289,000 319,000 235,000 265,000
Over .026 to .028 incl. 286,000 316,000 235.,000 265,000
Over .028 to .032 incl. 277,000 307,000 235.,000 265,000
Over .032 to .036 incl. 273,000 303,000 235,000 265,000
Over .036 to .041 incl. 269,000 299,000 235,000 265,000
Over .041 to .047 incl. 262,000 292,000 230,000 260,000
Over .047 to .054 incl. 260,000 290,000 225,000 255,000
Over .054 to .062 incl. 255,000 285,000 220,000 250,000
Over .062 to .072 incl. 250,000 280,000 215,000 245,000
Over .072 to .080 incl. 245,000 275,000 210,000 240,000
Over .080 to .092 incl. 240,000 270,000 205,000 235,000
Over .092 to .105 incl. 232,000 262,000 200,000 230,000
Over .105 to .120 incl. 225,000 255,000 195,000 225,000
Over .120 to .148 incl. 210,000 240,000 185,000 215,000
Over .148 to .166 incl. 205,000 235,000 180,000 210,000
Over .166 to .177 incl. 195,000 225,000 170,000 200,000
Over .177 to .207 incl. 185,000 215,000 160,000 190,000
Over .207 to .225 incl. 180,000 210,000 155,000 185,000
Over .225 to .250 incl. 175,000 205,000 150,000 180,000
Over .250 to .312 incl. 160,000 190,000 135,000 165,000
Over .312 to .375 incl. 140,000 170,000 115,000 145,000