Tubi Sinsurati Chalybis Inoxidabilis 316 / 316L
Introductio Producti
Typus 316/316L est chalybs inoxidabilis austeniticus chromii niccoli, molybdenum continens. Additio molybdeni resistentiam corrosionis auget prae 304/304L in ambitus halogenidis necnon in acidis reducentibus, ut acido sulfurico et phosphorico. Typus 316L dupliciter certificari potest ut 316 cum compositio limitem inferiorem carbonis 316L et gradus firmitatis paulo altiores 316 attingit. Typus 316L ad applicationes conglutinatas specificandus est, quia versio humilis carbonis praecipitationem chromii carburi eliminat et resistentiam corrosionis in statu conglutinato auget.
Typus 316/316L corrosioni atmosphaericae necnon in ambitu moderate oxidante resistit. Etiam corrosioni in atmosphaeris marinis resistit et praeclaram resistentiam corrosionis intergranularis in statu perfuso praebet. Typus 316/316L excellentem firmitatem et tenacitatem in temperaturis cryogenicis habet. Typus 316/316L in statu recocto non magneticus est, sed propter gravem frigidam deformationem leviter magneticus fieri potest.
Gradus 316L, versio carbonis humilis 316, immunitatem altissimam a sensibilizatione (praecipitatione carburi in limite granorum) habet. Late in industriis olei et gasi necnon chemicis adhibetur propter resistentiam corrosionis pretio parcam et facilitatem fabricationis. Solet nulla differentia pretii notabilis esse inter chalybem inoxidabilem 316 et 316L. Structura austenitica etiam his gradibus praebet tenacitatem excellentem, etiam usque ad temperaturas cryogenicas. Comparatus chalybibus inoxidabilibus austeniticis chromii niccoli, chalybs inoxidabilis 316L maiorem reptationem, tensionem ad rupturam et robur tensile in temperaturis elevatis offert.
Specificationes Producti
ASTM A269, ASTM A213 / ASME SA213 (Sine Sutura)
Comparatio Compositionis Chemicae
| Codex | Norma | COMPOSITIO CHIMICA | |||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | ALIA | |||
| CCCXVI | JIS | SUS 316 | 0.080maximum | 1.00maximum | 2.00maximum | 0.040maximum | 0.030maximum | 10.00-14.00 | 16.00-18.00 | 2.00-3.00 | - |
| AISI | CCCXVI | 0.080maximum | 1.00maximum | 2.00maximum | 0.045maximum | 0.030maximum | 10:00-14:00 | 16:00-18:00 | 2.00-3.00 | - | |
| ASTM | TP 316 | 0.080maximum | 0.75maximum | 2.00maximum | 0.040maximum | 0.030maximum | 11:00-14:00 | 16.00-18.00 | 2,00-3.00 | - | |
| DIN | X5CrNiMo1810 Numerus 1,4301 | 0.070maximum | 1.00maximum | 2.00maximum | 0.045maximum | 0.030maximum | 10.50-13.50 | 16,50-18,50 | 2.00-2.50 | - | |
| 316L | JIS | SUS 316L | 0.030maximum | 1.00maximum | 2.00maximum | 0.040maximum | 0.030maximum | 12.00-16.00 | 16.00-18.00 | 2.00-3.00 | - |
| AISI | 316L | 0.030maximum | 1.00maximum | 2.00maximum | 0.045maximum | 0.030maximum | 10:00-14:00 | 16:00-18:00 | 2.00-3.00 | - | |
| ASTM | TP 316L | 0.035maximum | 0.75maximum | 2.00maximum | 0.040maximum | 0.030maximum | 10.00-15.00 | 16.00-18.00 | 2.00-3.00 | - | |
| DIN | X2CrNiMo1810 Numerus 1,4404 | 0.030maximum | 1.00maximum | 2.00maximum | 0.045maximum | 0.030maximum | 11.00-14.00 | 16,50-18,50 | 2.00-2.50 | - | |
| Proprietates Mechanicae | |
| Vis Cedendi | Triginta Ksi min. |
| Robur Tensilis | 75 Ksi min. |
| Elongatio (2" min) | 35% |
| Duritia (Scala Rockwell B) | Maximus 90 HRB |
Tolerantia Magnitudinis
| OD | Toleracne OD | Tolerantia Ponderis WT |
| Uncia | mm | % |
| 1/8" | +0.08/-0 | +/-10 |
| 1/4" | +/-0.10 | +/-10 |
| Usque ad dimidiam pollicem | +/-0.13 | +/-15 |
| 1/2" ad 1-1/2", excepto | +/-0.13 | +/-10 |
| 1-1/2" ad 3-1/2", excepto | +/-0.25 | +/-10 |
| Nota: Tolerantia secundum requisita specifica emptoris conveniri potest. | ||
Diploma Honoris
Norma ISO9001/2015
Norma ISO 45001/2018
Certificatum PED
Certificatum probationis compatibilitatis hydrogenii TUV
| Non. | Magnitudo (mm) | Magnitudo Tubi EP (316L) Notata ab ● | |
| OD | Gratias | ||
| Asperitas superficiei internae tubi BA Ra0.35 | |||
| 1/4″ | 6.35 | 0.89 | ● |
| 6.35 | 1.00 | ● | |
| 3/8″ | 9.53 | 0.89 | ● |
| 9.53 | 1.00 | ||
| Dimidium unciae | 12.70 | 0.89 | |
| 12.70 | 1.00 | ||
| 12.70 | 1.24 | ● | |
| Tres quartae unciae | 19.05 | 1.65 | ● |
| 1 | 25.40 | 1.65 | ● |
| Asperitas superficiei internae tubi BA Ra0.6 | |||
| 1/8″ | 3.175 | 0.71 | |
| 1/4″ | 6.35 | 0.89 | |
| 3/8″ | 9.53 | 0.89 | |
| 9.53 | 1.00 | ||
| 9.53 | 1.24 | ||
| 9.53 | 1.65 | ||
| 9.53 | 2.11 | ||
| 9.53 | 3.18 | ||
| Dimidium pollicem | 12.70 | 0.89 | |
| 12.70 | 1.00 | ||
| 12.70 | 1.24 | ||
| 12.70 | 1.65 | ||
| 12.70 | 2.11 | ||
| 5/8″ | 15.88 | 1.24 | |
| 15.88 | 1.65 | ||
| ¾ pollicis | 19.05 | 1.24 | |
| 19.05 | 1.65 | ||
| 19.05 | 2.11 | ||
| 1″ | 25.40 | 1.24 | |
| 25.40 | 1.65 | ||
| 25.40 | 2.11 | ||
| 1-1/4″ | 31.75 | 1.65 | ● |
| 1-1/2″ | 38.10 | 1.65 | ● |
| 2″ | 50.80 | 1.65 | ● |
| 10A | 17.30 | 1.20 | ● |
| 15A | 21.70 | 1.65 | ● |
| 20A | 27.20 | 1.65 | ● |
| 25A | 34.00 | 1.65 | ● |
| 32A | 42.70 | 1.65 | ● |
| 40A | 48.60 | 1.65 | ● |
| 50A | 60.50 | 1.65 | |
| VIII.00 | 1.00 | ||
| VIII.00 | 1.50 | ||
| 10.00 | 1.00 | ||
| 10.00 | 1.50 | ||
| 10.00 | 2.00 | ||
| Hora duodecima | 1.00 | ||
| Hora duodecima | 1.50 | ||
| Hora duodecima | 2.00 | ||
| hora quarta decima | 1.00 | ||
| hora quarta decima | 1.50 | ||
| hora quarta decima | 2.00 | ||
| 15.00 | 1.00 | ||
| 15.00 | 1.50 | ||
| 15.00 | 2.00 | ||
| hora sexta decima | 1.00 | ||
| hora sexta decima | 1.50 | ||
| hora sexta decima | 2.00 | ||
| hora XVIII | 1.00 | ||
| hora XVIII | 1.50 | ||
| hora XVIII | 2.00 | ||
| hora 19.00 | 1.50 | ||
| hora 19.00 | 2.00 | ||
| XX.00 | 1.50 | ||
| XX.00 | 2.00 | ||
| Hora XXII | 1.50 | ||
| Hora XXII | 2.00 | ||
| 25.00 | 2.00 | ||
| XXVIII.00 | 1.50 | ||
| Tubus BA, nulla petitio de asperitate superficiei internae | |||
| 1/4″ | 6.35 | 0.89 | |
| 6.35 | 1.24 | ||
| 6.35 | 1.65 | ||
| 3/8″ | 9.53 | 0.89 | |
| 9.53 | 1.24 | ||
| 9.53 | 1.65 | ||
| 9.53 | 2.11 | ||
| Dimidium pollicem | 12.70 | 0.89 | |
| 12.70 | 1.24 | ||
| 12.70 | 1.65 | ||
| 12.70 | 2.11 | ||
| sex.00 | 1.00 | ||
| VIII.00 | 1.00 | ||
| 10.00 | 1.00 | ||
| Hora duodecima | 1.00 | ||
| Hora duodecima | 1.50 | ||