| Grade | C (Max) | Mn (Max) | P (Max) | S (Max) | Si (Max) | Cr | Ni | Mo | Nitrogen (Max) | Cu/ Others |
|---|---|---|---|---|---|---|---|---|---|---|
| SS 304 / 304L / 304H | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 18-20 | 8-10.5 | - | 0.10 | - |
| SS 310 / 310S | 0.08 | 2.00 | 0.045 | 0.030 | 1.50 | 24-26 | 19-22 | - | - | - |
| SS 316 / 316L / 316Ti | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 16-18 | 10-14 | 2.0-3.0 | 0.10 | - |
| SS 317 / 317L | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 18-20 | 11-15 | 3.0-4.0 | 0.10 | - |
| SS 321 / 321H | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 17-19 | 9-12 | - | - | Ti: 5xC min |
| SS 347 / 347H | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 17-19 | 9-13 | - | - | Nb: 10xC min |
| SS 410 Pipe | 0.15 | 1.00 | 0.040 | 0.030 | 1.00 | 11.5-13.5 | - | - | - | - |
| SS 904L Pipe | 0.02 | 2.00 | 0.045 | 0.035 | 1.00 | 19-23 | 23-28 | 4.0-5.0 | - | Cu: 1-2 |
| ASTM A53 Grade B | 0.30 | 1.20 | 0.050 | 0.045 | - | 0.40 | 0.40 | 0.15 | - | Cu: 0.40 |
| ASTM A106 Grade B | 0.30 | 0.29-1.06 | 0.035 | 0.035 | 0.10 min | 0.40 | 0.40 | 0.15 | - | Cu: 0.40 |
| ASTM A333 Grade 3 | 0.19 | 0.31-0.64 | 0.025 | 0.025 | 0.18-0.37 | - | 3.18-3.82 | - | - | - |
| ASTM A333 Grade 6 | 0.30 | 0.29-1.06 | 0.025 | 0.025 | 0.10 min | - | - | - | - | - |
| ASTM A179 Pipes | 0.06-0.18 | 0.27-0.63 | 0.035 | 0.035 | - | - | - | - | - | - |
| ASTM A572 Grade 50 | 0.23 | 1.35 | 0.040 | 0.050 | 0.40 | - | - | - | - | - |
| Alloy Steel A335 P1 | 0.10-0.20 | 0.30-0.80 | 0.025 | 0.025 | 0.10-0.50 | - | - | 0.44-0.65 | - | - |
| Alloy Steel A335 P5 | 0.15 | 0.30-0.60 | 0.030 | 0.030 | 0.50 | 4.00-6.00 | - | 0.45-0.65 | - | - |
| Alloy Steel A335 P9 | 0.15 | 0.30-0.60 | 0.030 | 0.030 | 0.25-1.00 | 8.00-10.00 | - | 0.90-1.10 | - | - |
| Alloy Steel A335 P11 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50-1.00 | 1.00-1.50 | - | 0.44-0.65 | - | - |
| Alloy Steel A335 P22 | 0.05-0.15 | 0.30-0.60 | 0.025 | 0.025 | 0.50 | 1.90-2.60 | - | 0.87-1.13 | - | - |
| IS 1239 Grade L/M/H | 0.20 | 1.30 | 0.040 | 0.040 | - | - | - | - | - | - |
| IS 3589 Fe 330/410 | 0.16-0.20 | 1.30 | 0.040 | 0.040 | - | - | - | - | - | - |
| IS 2062 Structural | 0.22 | 1.50 | 0.045 | 0.045 | 0.40 | - | - | - | - | - |
| IS 4923 YST 210/240/310 | 0.25 | 1.20 | 0.040 | 0.040 | - | - | - | - | - | - |
| API 5L Grade B Pipe | 0.26 | 1.20 | 0.030 | 0.030 | - | - | - | - | - | - |
| API 5L X42 Pipe | 0.26 | 1.30 | 0.030 | 0.030 | - | - | - | - | - | - |
| API 5L X46 Pipe | 0.26 | 1.40 | 0.030 | 0.030 | - | - | - | - | - | - |
| API 5L X52 Pipe | 0.26 | 1.40 | 0.030 | 0.030 | - | - | - | - | - | - |
| API 5L X56 Pipe | 0.26 | 1.40 | 0.030 | 0.030 | - | - | - | - | - | - |
| API 5L X60 Pipe | 0.26 | 1.40 | 0.030 | 0.030 | - | - | - | - | - | - |
| API 5L X65 Pipe | 0.26 | 1.45 | 0.030 | 0.030 | - | - | - | - | - | - |
| API 5L X70 Pipe | 0.26 | 1.65 | 0.030 | 0.030 | - | - | - | - | - | - |
| API 5L X80 Pipe | 0.26 | 1.85 | 0.030 | 0.030 | - | - | - | - | - | - |
| Grade | Tensile Strength Mpa, (Min) | Yield Strength Mpa, (Min) | %Age Elongation in 50mm gauge length min | Hardness (Max) | |
|---|---|---|---|---|---|
| BHN | Rb | ||||
| API 5L Grade B Pipe | 415 | 245 | 23 | - | - |
| API 5L X42 Pipe | 415 | 290 | 23 | - | - |
| API 5L X46 Pipe | 435 | 320 | 22 | - | - |
| API 5L X52 Pipe | 460 | 360 | 21 | - | - |
| API 5L X56 Pipe | 490 | 390 | 19 | - | - |
| API 5L X60 Pipe | 520 | 415 | 18 | - | - |
| API 5L X65 Pipe | 535 | 450 | 18 | - | - |
| API 5L X70 Pipe | 570 | 485 | 17 | - | - |
| API 5L X80 Pipe | 625 | 555 | 14 | - | - |
| SS 304 / 304L / 304H | 515 | 205 | 40 | 201 | 92 |
| SS 310 / 310S | 515 | 205 | 40 | 192 | 95 |
| SS 316 / 316L / 316Ti | 515 | 205 | 40 | 217 | 95 |
| SS 317 / 317L | 515 | 205 | 35 | 217 | 95 |
| SS 321 / 321H | 515 | 205 | 40 | 217 | 95 |
| SS 347 / 347H | 515 | 205 | 40 | 201 | 92 |
| SS 410 Pipe | 485 | 275 | 20 | 223 | 96 |
| SS 904L Pipe | 490 | 220 | 35 | 150 | 80 |
| ASTM A53 Grade B | 415 | 240 | - | - | - |
| ASTM A106 Grade B | 415 | 240 | 30 | - | - |
| ASTM A333 Grade 3 | 450 | 240 | 30 | - | - |
| ASTM A333 Grade 6 | 415 | 240 | 30 | - | - |
| ASTM A179 Pipes | 325 | 180 | 35 | 134 | 72 |
| ASTM A572 Grade 50 | 450 | 345 | 18 | - | - |
| Alloy Steel A335 P1 | 380 | 205 | 30 | 163 | - |
| Alloy Steel A335 P5 | 415 | 205 | 30 | 163 | - |
| Alloy Steel A335 P9 | 415 | 205 | 30 | 179 | - |
| Alloy Steel A335 P11 | 415 | 205 | 30 | 163 | - |
| Alloy Steel A335 P22 | 415 | 205 | 30 | 163 | - |
| IS 1239 Grade L / M / H | 320 | 195 | 20 | - | - |
| IS 3589 Fe 330 Grade | 330 | 195 | 20 | - | - |
| IS 3589 Fe 410 Grade | 410 | 235 | 18 | - | - |
| ASTM A513 Mild Steel | 320 | 195 | 15 | - | - |
| IS 2062 Structural | 410 | 250 | 23 | - | - |
| IS 4923 YST 210 / 240 / 310 | 310-450 | 210-310 | 10-14 | - | - |
RENTECH STEEL & ALLOYS is a trusted global importer, exporter, and supplier of premium industrial raw materials. We are committed to quality, reliability, and timely delivery worldwide.
Copyright @ 2026 RENTECH STEEL & ALLOYS | All Rights Received | Designed by Mesotek
RENTECH STEEL & ALLOYS is a trusted global importer, exporter, and supplier of premium industrial raw materials. We are committed to quality, reliability, and timely delivery worldwide.