Overview of 904L Steel Pipe
904L chalybs immaculata constat chromium, nickel, molybdenum et aes contenta, elementa haec dant typus 904L Immaculata ferro optimae possessiones ad resistendum corrosioni in acido sulphurico diluto propter additionem aeris, 904L vulgo adhibetur in magna pressione et corrosione ambitu ubi 316L et 317L. male praestare.904L compositionem altam nickel cum contento carbonii humili, stannum aeris addit meliorem suam repugnantiam ad corrosionem, the "L" in 904L significat carbonem humilem, est typicum Super Austeniticum chalybem immaculatum, gradus aequivalentes sunt DIN 1.4539 et UNS N08904, 904L melius habet. possessiones prae ceteris austeniticis incorrupta ferro.
Specification of 904L Steel Pipe
| Materia | Admisce 904L 1.4539 N08904 X1NiCrMoCu25-20-5 |
| Signa | ASTM B/ASME SB674 / SB677, ASTM A312/ ASME SA312 |
| Seamless Tube Location | 3.35 mm OD Ad 101.6 mm OD |
| Iuncta Tube Location | 6.35 mm OD Ad 152 mm OD |
| Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS. |
| murum crassitudine | 0.020" -0.220", (singularis muri crassitudines praesto) |
| Longitudo | Single Random, Double Random, Standard & Cut length |
| perago | Limatus, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Forma pipe | Recta, Coiled, Quadratus Pipes/ Tubae, Tubuli Rectangularis, Tubuli Coiled, Tubuli, Rotundus Fistulae, Tubuli, "U" Figura calorum nummulariorum, Tubuli hydraulici, Pan placentae Coils, Rectae seu 'U' Tubae curvatae, Cavae, LSAW Tubuli Etc. . |
| Type | Seamless, ERW, EFW, iuncta, fabricata |
| End | Patet finis, Beveled Finis, Treaded |
| Tempus adferendi | 10-15 diebus |
| Export to | Hibernia, Singapore, Indonesia, Ucraina, Arabia, Hispania, Canada, USA, Brasilia, Thailandia, Corea, Italia, India, Aegyptus, Oman, Malaysia, Kuwait, Canada,VietNam,Peru,Mexico, Dubai, Russia, etc. |
| sarcina | Standard export dignum sarcina, vel quod erat faciendum. |
SS 904L Tubing Mechanica Properties
| Elementum | Gradus 904L |
| Density | 8 |
| Exustio Range | 1300 -1390 |
| Accentus distrahentes | 490 |
| Accentus cede (0.2% Offset) | 220 |
| Prolongatio | 35% minimum |
| Duritia (Brinell) | - |
SS 904L Tube Chemical Composition
| AISI 904L | Maximum | Minimum |
| Ni | 28.00 | 23.00 |
| C | 0.20 | - |
| Mn | 2.00 | - |
| P | 0.0045 | - |
| S | 0.003 | - |
| Si | 1.00 | - |
| Cr | 23.0 | 19.0 |
| Mo | 5.00 | 4.00 |
| N | 00.25 | 00.10 |
| CU | 2.00 | 1.00 |
904L SS ASTM B677 Equivalent
| VEXILLUM | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 890L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
904L Steel Pipe Properties
l Praeclara resistentia accentus corrosio crepuit ob praesentiam summi ponderis nickel contenti.
l Pitting corrosio et rima, resistentia intergranulare corrosio.
l Grade 904L acido nitrico minus repugnant.
l Optima formabilitas, durities et weldability, propter humilitatem carbonis compositionem, componi potest utens quavis mensura norma, 904L curatione caloris durari non potest.
l Non-magneticum, 904L est Austeniticum inactum ferrum, inde 904L Austeniticam proprietatem possidet.
l Calor Resistentia, Grade 904L Immaculata laminae bonam oxidationis praebent resistentiam.Attamen stabilitas structuralis huius gradus in caliditatibus calidis, praesertim supra 400°C, concidit.
l Tractatio caloris, Grade 904L ferri immaculati solutio caloris tractati esse potest ad 1090 ad 1175°C, secundum celeri refrigerationem.Scelerisque curatio duriori his gradibus apta est.
904L Diver Applications
l Petroleum et instrumentum petrochemicum, e.g.: Reactor
l Repono et translationem instrumenti acidi sulphurici, exempli gratia: caloris commutatoris
l Aqua marina apparatu curatio, aqua marina calor exchanger
l Charta industriae instrumentum, acidum sulphuricum, apparatum acidum nitricum, acidum, industriam pharmaceuticam
l Pressura vas
l Food apparatu
