904L is a low-carbon, high-alloy austenitic stainless steel that has not been stabilized. Copper has been added to the alloy of 904L Stainless Steel Pipe to make it more durable and stronger. As a result, it has a great resistance to powerful reducing acids like sulfuric acid. The decreased carbon content makes it easier to manufacture AISI 904L Welded Pipe to ASTM A312 specifications. These pipes could be used for high-temperature applications despite the decreased carbon content. The large amount of nickel in the ASME SA 312 TP904L alloy allows the pipes to perform exceptionally well even at high temperatures.
The material contains 23% nickel, 19% chromium, carbon, manganese, silicon, phosphorus, sulphur, and 4% molybdenum, with nitrogen at 0.1 percent. The composition gives the 904L Stainless Steel Tube its corrosion resistance and strength. The material has a yield strength of 220 MPa and a tensile strength of 490 MPa. The material also has a Rockwell B hardness rating of 70-90.
The tubes' dimensions differ according to ASTM, ASME, and API standards. The nominal bore size of seamless pipes ranges from 12 to 16 inches, ERW pipes from 12 to 24 inches, and electric fusion welded pipes from 6 to 100 inches. From 1/8 inch to 30 inch, the sizes are available. These ASTM B677 UNS N08904 ERW Pipes are designed to be bigger in diameter. There are a variety of schedules available, ranging from sch20 to XXS.
These ASTM B673 SS 904L pipes and SS 904L tubes are manufactured utilizing only the highest quality raw materials and cutting-edge technologies. WNR 1.4539 pipes and tubes are also designed with national and international product quality requirements in mind
As a leading Stainless Steel Pipe & Tube Manufacturer we offer these SS 904L pipes & tubes in different sizes, grades, diameters and types like seamless, welded, fabricated, ERW and LSAW pipes. Amardeep Steel Center specializes in Manufacturing Stainless Steel 904L Werkstoff Nr. 1.4539 Pipes & Tubes with years of experience in exporting. Owing to a highly experienced group of qualified professionals especially for export purpose.The products we offer are manufactured following international quality standards and guidelines at the premises of our vendors. We offer the same in a variety of sizes, outer diameters, wall thicknesses, types, specifications, schedules, and lengths to satisfy the needs of our valued customers. These Stainless Steel 904L Pipes & Tubes are offered at very competitive prices to our clients.
Stainless Steel 904L Pipe Specification : |
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| Specifications | : | ASTM A/ASME A213/SA213/A249/A269/A312/A358/B673/SB673/B677/SB677 |
| Grades | : | SS 904l/ WNR 1.4539/ UNS N08904/ INOX 904L/ URANUS B6/ SEW 400/ AISI 904L/ SUS 904L/ Alloy 904L/ 2RK65/ RVS 904L |
| Dimensions | : | ASTM, ASME and API |
| Standards | : | GB/T 14975-2002, GB/T 14976-2002, GB 13296-91, API, ASTM A213, ASTM A312, ASTM A269, JIS G3459, JIS G3463, JIS G3448, DIN17458 |
| 904L Pipes & Tubes | : | 1/2" NB - 8" NB |
| ERW 904L Pipes & Tubes | : | 1/2" NB - 24" NB |
| EFW 904L Pipes & Tubes | : | 6" NB - 100" NB |
| Tubing Size | : | 1/8″NB TO 30″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | KS | EN |
| SS 904L | 1.4539 | N08904 | SUS 890L | Z2 NCDU 25-20 | 904S13 | STS 317J5L | X1NiCrMoCu25-20-5 |
Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)
| Grade | C | Mn | Si | P | S | Cr | MO | Ni | CU | |
| 904L | Min | - | - | - | - | - | 19.0 | 4.00 | 23.00 | 1.00 |
| max | 0.20 | 2.00 | 1.00 | 0.045 | 0.035 | 23.0 | 5.00 | 28.00 | 2.00 |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) | Brinell (HB) | ||||
| 904L | 490 | 220 | 35 | 70-90 typical | - |
| Rockwell Hardness value range is typical only; other values are specified limits. | |||||
Grade |
Density (kg/m3) |
Elastic Modulus (GPa) |
Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) |
Specific Heat 0-100°C (J/kg.K) |
Elec Resistivity (nΩ.m) |
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| 0-100°C | 0-315°C | 0-538°C | At 20°C | At 500°C | |||||
| 904L | 8000 | 200 | 15 | - | - | 13 | - | 500 | 850 |
We are one of the leading manufacturer, suppliers, exporter, stockiest and distributors of SS904l Plates. We are specialized in delivering our best quality products in all countries which are as follow as: Sweden, Japan, Italy, Spain, Russia, Romania, China, Korea, Ukraine, Turkey, Poland, USA, Europe, South Africa, Sri Lanka, Gulf, Kuwait, Iran.
