MECHANICAL PROPERTIES | Grade | Tensile Strength Mpa, (Min) | Yield Strength Mpa, (Min) | %Age Elongation in 50mm gauge length min | Hardness (Max) | BHN | Rb | 301 | 515 | 205 | 40 | 217 | 95 | 304 | 515 | 205 | 40 | 201 | 92 | 304L | 485 | 170 | 40 | 201 | 92 | 310S | 515 | 205 | 40 | 217 | 95 | 316 | 515 | 205 | 40 | 217 | 95 | 316L | 485 | 170 | 40 | 217 | 95 | 317 | 515 | 205 | 35 | 217 | 95 | 317L | 515 | 205 | 40 | 217 | 95 | 321 | 515 | 205 | 40 | 217 | 95 | 347 | 515 | 205 | 40 | 201 | 92 | 409 | 380 | 170 | 20 | 179 | 88 | 409M | 430 | 275 | 20 | 187 | 90 | 410S | 415 | 205 | 22 | 183 | 89 | 410 | 450 | 205 | 20 | 217 | 89 | 420 | 700( max ) | - | 15 | 217 | 95 | 430 | 450 | 205 | 22 | 183 | 89 | JSL AUS | 515 | 205 | 40 | 217 | 95 | JS- 203 | 515 | 205 | 40 | 217 | 95 | 301M | 515 | 205 | 40 | 217 | 95 |
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