Linguae 
Applicationes:
Oleum et Gas pipeline
Calor nummulariorum
Virtus generation
Medicinae machinas
Chemical processing
Product material
Admixtiones 304 (S30400) et 304L (S30403) sunt et variationes celeberrimae et communiter 18% chromium - 8% nickel austenitici chalybis immaculati.
De more, 304L dual certificatus est sicut et 304 et 304L. Contentum carbonis humile, cum nitrogenio adiecto, 304L permittit ut easdem mechanicas proprietates cum 304 assequatur.
Utraeque admixtae resistentiam atmosphaerici corro- sionis praebent et bene in ambitus oxydizantes et minuendos modice praestant. In forma redacta fortiter resistentiam praebent ad corrosionem intergranularem. Praeclaram etiam vim obtinent ac duritiem, etiam in calidis cryogenicis.
In annealed statu, 304/304L non magneticus est, sed levem magnetismum post frigus laboratum vel glutinum exhibere potest. Admixtiones hae facile iuncta et discursum possunt uti vexillum fabricationis methods .
Chemical Compositio & Mechanica proprietatibus ut per ASTM A249
| Gradus | Chemical (%) | Mechanica Properties | ||||||||
| C(max) | Mn (max) | P(max) | S(max) | Si (max) | Cr | Ni | TS,Min(Mpa) | YS, Min(Mpa) | Prolongatio longitudinalis, min% | |
| TP304/S30400 | 0.08 | 2.00 | 0.045 | 0.03 | 1.00 | 18.0-20.0 | 8.0-11.0 | 515 | 205 | 35 |
| TP304L/S30403 | 0.035 | 2.00 | 0.045 | 0.03 | 1.00 | 18.0-20.0 | 8.0-13.0 | 485 | 170 | 35 |
| ASTM A249 Dimensio tolerantiae ferro immaculatam fistulam iuncta |
| ||
| O.D. mm | O.D. tolerantia (mm) | Mediocris Crassitudo TOLERATIO | Min Wall crassitudine tolerantia |
| 1"(25) | -0.1, 0.11 | -10%, 10% | -0/ 18% |
| ≥1" ad 11/2" (25-40), incl | -0.15, 0.15 | -10%, 10% | |
| 11/2" ad 2" (40-50), excl | -0.2, 0.2 | -10%, 10% | |
| ≥2" ad 21/2"(50-65), excl | -0.25, 0.25 | -10%, 10% | |
| ≥21/2" ad 3"(65-75), excl | -0.3, 0.3 | -10%, 10% | |
| ≥3" ad 3"(75-100), incl | -0.38, 0.38 | -10%, 10% | |
| 4" to71/2"(100-200), incl | -0.38, 0.64 | -10%, 10% | |
| 71/2" to 0" (200-225), incl | -0.38, 1.14 | -10%, 10% | |
| ASTM A249 TP304/TP304L Steel iuncta Coiled Tubing Pressure Rating | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gradus | O.D. | Ave.W.T. | YS'' | YS | TS | TS | Max Theoretical Opus Pressura | Theoretial Collapse Pressure | Theoretical Burst Pressure | ||
| Inch | MM | Inch | MM | MPA | KSI | MPA | KSI | PSI | PSI | PSI | |
| TP304/304L | 1/4 | 6.35 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 6188 | 6500 | 18542 |
| TP304/304L | 1/4 | 6.35 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 9011 | 8554 | 25833 |
| TP304/304L | 1/4 | 6.35 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 12659 | 10599 | 34375 |
| TP304/304L | 3/8 | 9.53 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 4006 | 4563 | 12438 |
| TP304/304L | 3/8 | 9.53 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 5743 | 6131 | 17329 |
| TP304/304L | 3/8 | 9.53 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 7908 | 7806 | 23059 |
| TP304/304L | 1/2 | 12.7 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 2965 | 3512 | 9365 |
| TP304/304L | 1/2 | 12.7 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 4218 | 4765 | 13048 |
| TP304/304L | 1/2 | 12.7 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 5754 | 6141 | 17362 |
| TP304/304L | 1/2 | 12.7 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 7574 | 7566 | 22202 |
| TP304/304L | 3/4 | 19.05 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 1949 | 2401 | 6264 |
| TP304/304L | 3/4 | 19.05 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 2753 | 3288 | 8728 |
| TP304/304L | 3/4 | 19.05 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 3723 | 4286 | 11614 |
| TP304/304L | 3/4 | 19.05 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 4851 | 5352 | 14851 |
| TP304/304L | 13 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 2893 | 3437 | 9151 | |
| TP304/304L | 13 | 1 | 205 | 30 | 515 | 75 | 3272 | 3831 | 10282 | ||
| TP304/304L | 13 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 4114 | 4666 | 12749 | |
| TP304/304L | 13 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 5610 | 6018 | 16965 | |
| TP304/304L | 13 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 7378 | 7423 | 21695 | |
| TP304/304L | 15.8 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 2363 | 2865 | 7542 | |
| TP304/304L | 15.8 | 1 | 205 | 30 | 515 | 75 | 2669 | 3198 | 8475 | ||
| TP304/304L | 15.8 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 3348 | 3909 | 10508 | |
| TP304/304L | 15.8 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 4544 | 5072 | 13983 | |
| TP304/304L | 15.8 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 5945 | 6300 | 17881 | |
| TP304/304L | 16 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 2333 | 2832 | 7449 | |
| TP304/304L | 16 | 1 | 205 | 30 | 515 | 75 | 2635 | 3161 | 8370 | ||
| TP304/304L | 16 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 3304 | 3864 | 10378 | |
| TP304/304L | 16 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 4484 | 5015 | 13810 | |
| TP304/304L | 16 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 5863 | 6232 | 17660 | |
| TP304/304L | 17 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 2191 | 2674 | 7014 | |
| TP304/304L | 17 | 1 | 205 | 30 | 515 | 75 | 2474 | 2987 | 7881 | ||
| TP304/304L | 17 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 3101 | 3654 | 9772 | |
| TP304/304L | 17 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 4202 | 4750 | 13004 | |
| TP304/304L | 17 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 5488 | 5914 | 16629 | |
| TP304/304L | 18 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 2066 | 2534 | 6627 | |
| TP304/304L | 18 | 1 | 205 | 30 | 515 | 75 | 2332 | 2831 | 7446 | ||
| TP304/304L | 18 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 2921 | 3466 | 9233 | |
| TP304/304L | 18 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 3954 | 4512 | 12286 | |
| TP304/304L | 18 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 5157 | 5626 | 15712 | |
| TP304/304L | 20 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 1854 | 2292 | 5969 | |
| TP304/304L | 20 | 1 | 205 | 30 | 515 | 75 | 2092 | 2563 | 6706 | ||
| TP304/304L | 20 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 2617 | 3142 | 8316 | |
| TP304/304L | 20 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 3537 | 4100 | 11066 | |
| TP304/304L | 20 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 4603 | 5126 | 14151 | |
| TP304/304L | 21.3 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 1738 | 2159 | 5607 | |
| TP304/304L | 21.3 | 1 | 205 | 30 | 515 | 75 | 1960 | 2414 | 6300 | ||
| TP304/304L | 21.3 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 2451 | 2962 | 7811 | |
| TP304/304L | 21.3 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 3310 | 3870 | 10394 | |
| TP304/304L | 21.3 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 4303 | 4846 | 13292 | |
| TP304/304L | 1 | 25.4 | 0.035 | 0.89 | 205 | 30 | 515 | 75 | 1452 | 1823 | 4706 |
| TP304/304L | 1 | 25.4 | 1 | 205 | 30 | 515 | 75 | 1637 | 2041 | 5288 | |
| TP304/304L | 1 | 25.4 | 0.049 | 1.24 | 205 | 30 | 515 | 75 | 2043 | 2508 | 6557 |
| TP304/304L | 1 | 25.4 | 0.065 | 1.65 | 205 | 30 | 515 | 75 | 2752 | 3287 | 8725 |
| TP304/304L | 1 | 25.4 | 0.083 | 2.11 | 205 | 30 | 515 | 75 | 3568 | 4131 | 11157 |
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