Lingua 
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Applicationes:
Oleum et Gas pipeline
Calor nummulariorum
Boiler
Instrumentum industria
Pressura vas
Product material
Admixtionum 304 (S30400) et 304L (S30403) chalybs immaculata variationes chromii 18 centesimi – 8 centesimas nickel austeniticum mixturae, notissimae et frequentissimae admiscetur in familia ferro immaculata.
Communis praxis pro 304L in dualiter certificati sicut 304 et 304L. Humilis chemia carbonis 304L cum additamento nitrogenii coniuncta, efficit 304L ut obviam mechanicis proprietatibus 304 .
Admisce 304/304L corrosioni atmosphaerae resistit, necnon ambitus modice oxydizando et minuendo. stannum optimum resistentiam habet ad corrosionem intergranulare in conditione quasi iuncta. Admisce 304/304L Vires egregias et duritias in temperaturis cryogenicis habet.
Admisce 304/304L in annealed condicione non magnetica est, sed leviter magnetica fieri potest ex frigore operante vel glutino. Officina fabricationis normae facillime iuncta et discursum esse potest.
Chemical Compositio & Mechanicae proprietates ut per ASTM A312-17
| 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 |
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Toko pipe/tubus productorum formae:
Recta est inconsutilis fistula cum annata et salsamentis.
Tubus plexus inconsutilem cum lucida annata et conditum.
Immaculatam ferro U fistulam.
Aliquam ferro seamless tubus cum annata et CONDITANEUS.
Tubus immaculatus inconsutilem chalybem cum anneis et politis splendentibus.
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Toko Vestibulum vexillum Typical:
ASTM A312 TP304, ASTM A312 TP304L
ASTM A213 TP304, ASTM A213 TP304L
ASTM A269 TP304, ASTM A269 TP304L
EN10216 1.4306 EN10217-1 1.4306
| CANALIS DIMENSIONE ET TOLERATIO SECUNDUM ASTM A312/ANSI B36.10& B36.19 | ||||||||||||||
| UNCIA
| DN
| O.D.
| Wall Crassitudo (mm) | |||||||||||
| Sch5s/5 | Sch10s | Sch10 | Sch40s | Sch40 | Sch80s | Sch80 | Sch100 | Sch120 | Sch140 | Sch160 | SchXXS | |||
| /STD | /XS | |||||||||||||
| 1/8 | 6 | 10.3 | 0.89 | 1.24 |
| 1.73 |
| 2.41 |
|
|
|
|
|
|
| 1/4 | 8 | 13.7 | 1.25 | 1.65 |
| 2.24 |
| 3.02 |
|
|
|
|
|
|
| 3/8 | 10 | 17.1 | 1.25 | 1.65 |
| 2.31 |
| 3.2 |
|
|
|
|
|
|
| 1/2 | 15 | 21.3 | 1.65 | 2.11 |
| 2.77 |
| 3.73 |
|
|
|
| 4.78 | 7.47 |
| 3/4 | 20 | 26.7 | 1.65 | 2.11 |
| 2.87 |
| 3.91 |
|
|
|
| 5.56 | 7.82 |
| 1 | 25 | 33.4 | 1.65 | 2.77 |
| 3.38 |
| 4.55 |
|
|
|
| 6.35 | 9.09 |
| 11/4 | 32 | 42.2 | 1.65 | 2.77 |
| 3.56 |
| 4.85 |
|
|
|
| 6.35 | 9.7 |
| 11/2 | 40 | 48.3 | 1.65 | 2.77 |
| 3.68 |
| 5.08 |
|
|
|
| 7.14 | 10.15 |
| 2 | 50 | 60.3 | 1.65 | 2.77 |
| 3.91 |
| 5.54 |
|
|
|
| 8.74 | 11.07 |
| 21/2 | 65 | 73 | 2.11 | 3.05 |
| 5.16 |
| 7.01 |
|
|
|
| 9.53 | 14.02 |
| 3 | 80 | 88.9 | 2.11 | 3.05 |
| 5.49 |
| 7.62 |
|
|
|
| 11.13 | 15.25 |
| 31/2 | 90 | 101.6 | 2.11 | 3.05 |
| 5.74 |
| 8.08 |
|
|
|
|
|
|
| 4 | 100 | 114.3 | 2.11 | 3.05 |
| 6.02 |
| 8.56 |
|
| 11.13 |
| 13.49 | 17.12 |
| 5 | 125 | 141.3 | 2.77 | 3.4 |
| 6.55 |
| 9.53 |
|
| 12.7 |
| 15.88 | 19.05 |
| 6 | 150 | 168.3 | 2.77 | 3.4 |
| 7.11 |
| 10.97 |
|
| 14.27 |
| 18.26 | 21.95 |
| 8 | 200 | 219.1 | 2.77 | 3.76 |
| 8.18 |
| 12.7 |
| 15.09 | 18.26 | 20.62 | 23.01 | 22.23 |
| 10 | 250 | 273.1 | 3.4 | 4.19 |
| 9.27 |
| 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 | 25.4 |
| 12 | 300 | 323.9 | 3.96 | 4.57 |
| 9.53 | 10.31 | 12.7 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 | 25.4 |
| 14 | 350 | 355.6 | 3.96 | 4.78 | 6.35 | 9.53 | 11.13 | 12.7 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 |
|
| 16 | 400 | 406.4 | 4.19 | 4.78 | 6.35 | 9.53 | 12.7 | 12.7 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 |
|
| 20 | 500 | 508 | 4.78 | 5.54 | 6.35 | 9.53 | 15.09 | 12.7 | 26.19 | 32.54 | 38.1 | 44.45 | 50.01 |
|
| 24 | 600 | 609.6 | 5.54 | 6.35 | 6.35 | 9.53 | 17.48 | 12.7 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | |
| ASTM A312 Dimensio tolerantia inconsutilem tibiam | ||
| Signa | ASTM A312 Inconsutilem fistulam | |
| Extra Diameter (mm) | Tolerantia (mm) | |
| Extra Diameter | 10.3-48.3 | -0.80， 0.40 |
| 48.3-114.3 | -0.80， 0.80 | |
| 114.3-219.1 | -0.80， 1.60 | |
| 219.1-457.2 | -0.80， 2.40 | |
| 457-660.4 | -0.80， 3.20 | |
| 660.4-864 | -0.80， 4.00 | |
| 864-1219 | -0.80， 4.80 | |
| Crassitudo | 10.3-73 | -12.5%, 20% |
| 88.9-457.2, S/D≤5% | -12.5%, 22.5% | |
| 88.9-457, S/D＞5% | -12.5%, 15% | |
| ≥508, S/D≤5% | -12.5%, 22.5% | |
| ≥508, S/D＞5% | -12.5%, 15% | |
