Stainless Steel Mechenical
Stainless Steel Mechenical
Standard Thread Pitches
Mechanical Properties |
Comparison of Indian / Prop. Grades with various International Standards | ||||||||||
| Grade | Tensile Strenght Mpa (Min.) | Yield Strength Mpa (Min.) | %Elongation (Min.) | Hardness BHN | Hardness RB | INDIA / IS Letter Symbol |
INDIA / IS Numerical Symbol (ISS) | UNS Designation | GERMANY / DIN Designation |
JAPAN / JIS | USSR / GOST |
| (Max) | (Max) | ||||||||||
| 301 | 515 | 205 | 40 | 217 | 95 | X10Cr17Ni7 | 301 | S30100 | X12CrNi177 | SUS301 | - |
| 304 | 515 | 205 | 40 | 201 | 92 | X04Cr19Ni9 | 304SI/ 304s2 |
S30400 | X5CrNi1810 | SUS304 | 08Ch18N10 |
| X04Cr19Ni10 | |||||||||||
| 304H | 515 | 205 | 40 | 201 | 92 | - | - | S30409 | - | - | - |
| 304L | 485 | 170 | 40 | 201 | 92 | - | - | S30403 | X2CrNi1911 | SUS304L | 03Ch18N11 |
| G-X2CrNiN189 | SCS19 | ||||||||||
| 304LN | 515 | 205 | 40 | 201 | 92 | - | - | S30453 | X2CrNiN1810 | SUS304LM | - |
| 309 | 515 | 205 | 40 | 217 | 92 | X15Cr24Ni13 | 309 | - | X15CrNiSi2012 | SUS309 | 20Ch20NS2 |
| 309S | 515 | 205 | 40 | 217 | 95 | - | - | S30908 | X7CrNi2314 | SUS309S | - |
| 310 | 515 | 205 | 40 | 217 | 95 | X20Cr25Ni20 | 310 | - | X15CrNiSi2520 | SUH310 | 20Ch25N20S2 |
| 310S | 515 | 205 | 40 | 217 | 95 | - | - | S31008 | X12CrNi2521 | SUS310S | 20Ch23N18 |
| 316 | 515 | 205 | 40 | 217 | 95 | X04Cr17Ni12Mo2 | 316 | S31600 | X5CrNiMo1722 | SUS316 | - |
| 316L | 485 | 170 | 40 | 217 | 95 | X02Cr17Ni12Mo2 | 316L | S31603 | X2CrNiMO18143 | SUS316L | 3Ch17N14M3 |
| SCS16 | 3Ch16N15M3 | ||||||||||
| 316LN | 515 | 205 | 40 | 217 | 95 | - | - | S31653 | X2CrNiMoN17133 | SUS316LN | - |
| 316TI | 515 | 205 | 35 | 217 | 95 | X04Cr17Ni12Mo2Ti | S31635 | 316TI | X6CrNiMoTi17122 | - | 10Ch17N13M2T |
| 317 | 515 | 205 | 40 | 217 | 95 | - | S31700 | - | X5CrNiMo17133 | SUS317 | - |
| 317L | 515 | 205 | 40 | 217 | 95 | - | S31703 | - | X2CrNiMo18164 | SUS317L | - |
| 317LN | 550 | 240 | 40 | 217 | 95 | - | S31753 | - | - | - | - |
| 321 | 515 | 205 | 40 | 217 | 95 | X04Cr18Ni10Ti | 321 | S32100 | X6CrNiTi1810 | SUS321 | 08Ch18N10T |
| 347 | 515 | 205 | 40 | 201 | 92 | X04Cr18Ni10Nb | 347 | S34700 | X6CrNiNb1810 | SUS347 | 08Ch18N12B |
| 409 | 380 | 205 | 20 | 179 | 88 | - | - | S40900 | X6CrTi12 | - | - |
| 409RC | 350 | 170 | 30 | 179 | 88 | - | - | - | - | - | - |
| 409M | 450 | 275 | 20 | 187 | 90 | - | - | - | - | - | - |
| 410 | 450 | 205 | 20 | 217 | 96 | X12Cr12 | 410 | S41000 | X10Cr13 | SUS410 | - |
| 410S | 415 | 205 | 22 | 183 | 89 | - | - | S41008 | - | - | - |
| 405 | 415 | 170 | 20 | 179 | 88 | X04Cr12 | 405 | S40500 | X6CrA13i | SUS405 | - |
| 430 | 415 | 205 | 22 | 183 | 89 | X07Cr17 | 430 | S43000 | X6Cr17 | SUS430 | - |
| 430TI | 360 | 175 | 27 | 179 | 88 | - | - | - | X6CrTi17 | SUS430LX | - |
| 436 | 450 | 240 | 22 | - | 89 | - | - | S43600 | - | - | - |
| 420 | 690 | - | 15 | 217 | 96 | X20Cr13 | 420S1 | S42000 | X20Cr13 | SUS420JI | - |
| X30Cr13 | 420S2 | ||||||||||
| X40Cr13 | 420S3 | ||||||||||
| JBS | - | - | - | - | - | - | - | - | - | - | - |
| JSL AUS (J1) | 550 | 205 | 40 | 217 | 95 | - | - | - | - | - | - |
| J3 | 600 | 250 | 40 | 217 | 95 | - | - | - | - | - | - |
| J4 | 700 | 350 | 40 | 217 | 95 | - | - | - | - | - | - |