Nickel Alloy Weight Calculator (Monel, Inconel, Incoloy, Hastelloy) Round Pipe weight calculation formula
1. Stainless Steel Round Pipe
Formula: (outer diameter – wall thickness) × wall thickness (mm) × length (m) × 0.02491
E.g.: 114mm (outer diameter) × 4mm (wall thickness) × 6m (length)
Calculation: (114-4) × 4 × 6 × 0.02491 = 83.70 (kg)
* For 316, 316L, 310S, 309S, etc., coefficient / ratio=0.02507
| Grade | coefficient | Grade | coefficient |
| 304 321 Stainless Pipe | 0.02491 | 300 series | 0.00623 |
| 316 2520 Stainless Pipe | 0.02507 | GH3030 Bar | 0.006602 |
| 314 Stainless Pipe | 0.033118 | GH3039 Bar | 0.006473 |
| C276 HR1230 Hastelloy Pipe | 0.028013 | C276 HR1230 Hastelloy Bar | 0.006995 |
| Hastelloy Pipe B2 | 0.02937 | Hastelloy Bar B2 | 0.007262 |
| Titanium Pipe | 0.0141596 | Titanium Bar | 0.0035 |
| Nickle Pipe | 0.027982 | Inconel 600 bar | 0.005524 |
| GH3030 Alloy Pipe | 0.02643 | Titanium Sheet | 4.516 |
| GH3039 Alloy Pipe | 0.02618 | GH3030/GH3039 Sheet | 8.5 |
| 800H Alloy Pipe | 0.02543 | Inconel 600 sheet | 8.4 |
| Monel 400 Alloy Pipe | 0.02779 | ||
| 3YC52 Alloy Pipe | 0.02455 | ||
| Stainless Steel Sheet | 7.93 |
2. Stainless Steel Round Pipe other weight calculation formula:
Formula: (outer diameter squared– inner diameter squared) × length (m) × 0.25*π
E.g.: 114mm (outer diameter) × 4mm (wall thickness) × 6m (length)
Calculation: (114*114-106*106) × 6 × 0.00793 = 83.74 (kg)
* For 316, 316L, 310S, 309S, etc., coefficient / ratio=0.00793
Two different calculation methods can get similar results，However, the corresponding reference coefficients are different and need to be reminded
3. Weight & Density of Stainless Steel 304, 316, 304L & 316L
The density of stainless steel is about 7.93 g/cm3 (0.286 lb/in3). The weight of stainless steel per cubic inch is 0.286 pound, per cubic foot is 495 pounds.
| Density of Stainless Steel | ||||
| Stainless Steel | Density (g/cm3), or specific weight | Density (kg/m3) | Density (lb/in3) | Density (lb/ft3) |
| 304, 304L, 304N | 7.93 | 7930 | 0.286 | 495 |
| 316, 316L, 316N | 8 | 8000 | 0.29 | 499 |
| 201 | 7.8 | 7800 | 0.28 | 487 |
| 202 | 7.8 | 7800 | 0.28 | 487 |
| 205 | 7.8 | 7800 | 0.28 | 487 |
| 301 | 7.93 | 7930 | 0.286 | 495 |
| 302, 302B, 302Cu | 7.93 | 7930 | 0.286 | 495 |
| 303 | 7.93 | 7930 | 0.286 | 495 |
| 305 | 8 | 8000 | 0.29 | 499 |
| 308 | 8 | 8000 | 0.29 | 499 |
| 309 | 7.93 | 7930 | 0.286 | 495 |
| 310 | 7.93 | 7930 | 0.286 | 495 |
| 314 | 7.72 | 7720 | 0.279 | 482 |
| 317, 317L | 8 | 8000 | 0.29 | 499 |
| 321 | 7.93 | 7930 | 0.286 | 495 |
| 329 | 7.8 | 7800 | 0.28 | 487 |
| 330 | 8 | 8000 | 0.29 | 499 |
| 347 | 8 | 8000 | 0.29 | 499 |
| 384 | 8 | 8000 | 0.29 | 499 |
| 403 | 7.7 | 7700 | 0.28 | 481 |
| 405 | 7.7 | 7700 | 0.28 | 481 |
| 409 | 7.8 | 7800 | 0.28 | 487 |
| 410 | 7.7 | 7700 | 0.28 | 481 |
| 414 | 7.8 | 7800 | 0.28 | 487 |
| 416 | 7.7 | 7700 | 0.28 | 481 |
| 420 | 7.7 | 7700 | 0.28 | 481 |
| 422 | 7.8 | 7800 | 0.28 | 487 |
| 429 | 7.8 | 7800 | 0.28 | 487 |
| 430, 430F | 7.7 | 7700 | 0.28 | 481 |
| 431 | 7.7 | 7700 | 0.28 | 481 |
| 434 | 7.8 | 7800 | 0.28 | 487 |
| 436 | 7.8 | 7800 | 0.28 | 487 |
| 439 | 7.7 | 7700 | 0.28 | 481 |
| 440 (440A, 440B, 440C) | 7.7 | 7700 | 0.28 | 481 |
| 444 | 7.8 | 7800 | 0.28 | 487 |
| 446 | 7.6 | 7600 | 0.27 | 474 |
| 501 | 7.7 | 7700 | 0.28 | 481 |
| 502 | 7.8 | 7800 | 0.28 | 487 |
| 904L | 7.9 | 7900 | 0.285 | 493 |
| 2205 | 7.83 | 7830 | 0.283 | 489 |
Post time: Oct-12-2022