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Amardeep Steel is a trusted supplier and manufacturer of Stainless Steel 904L Pipes, offering high-quality products designed for durability and excellent corrosion resistance. 904L Stainless Steel Pipe is made from the premium-grade stainless steel alloy 904L, which contains molybdenum and copper. This composition provides exceptional resistance to pitting, crevice corrosion, and strong reducing acids such as sulfuric acid. With a low carbon content, 904L Stainless Steel Pipes are easy to weld and retain their corrosion-resistant properties even after welding.
We supply a wide range of 904L Pipes, including alloy 904L pipes, seamless, welded, ERW, and fabricated types. As one of the leading 904L stainless steel pipe suppliers, our pipes meet international standards like ASTM A312, ASTM A213, and ASME SB677. Their composition of 19-23% chromium, 23-28% nickel, and 4-5% molybdenum ensures durability, strength, and resistance to chloride-induced stress. Widely used in industries like chemical processing, seawater systems, pharmaceuticals, and high-temperature applications, our pipes cater to diverse industrial needs.
The Stainless Steel 904L Seamless Tubes are manufactured without welds, offering superior strength for high-pressure systems. On the other hand, Stainless Steel 904L Welded Pipes are cost-effective and come in various sizes and shapes, making them ideal for medium-pressure environments. As a top stainless steel 904L seamless tube manufacturer in India, we ensure all our products undergo rigorous quality checks, including tensile and flattening tests, to comply with global standards.
Our alloy 904L tubing and pipes are highly efficient in temperatures up to 400°C, performing exceptionally well in environments containing dilute sulfuric acid and other corrosive substances. 904L Stainless Steel Pipes are tough, easy to form, and resistant to intergranular corrosion, making them reliable for critical industrial applications. We also offer custom sizes and dimensions to meet specific project requirements. As a leading stainless steel 904L seamless tube supplier in India, we are committed to delivering premium products and exceptional service.
Contact Amardeep Steel today to learn more about our Stainless Steel 904L Pipes, alloy 904L tubing, or 904L stainless steel pipe prices, and get a quote for your project. We ensure top-quality products to meet your industrial requirements. To Know More About the 904L Stainless Steel Pipe Price Contact Us.
SS 904L Material Specification
| Specifications | ASTM B673, B677 / ASME SB673, SB 677 |
|---|---|
| Dimensions | ASTM, ASME and API |
| SS 904L Pipes | 1/2″ NB – 16″ NB |
| ERW 904L Pipes | 1/2″ NB – 24″ NB |
| EFW 904L Pipes | 6″ NB – 100″ NB |
| 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 |
SS 904L Chemical Composition
SS 904L pipes are high-alloy austenitic stainless steel, known for exceptional corrosion resistance. The chemical composition includes Chromium (19-23%), Nickel (23-28%), Molybdenum (4-5%), and Copper (1-2%). It also contains low carbon for improved weldability and structural integrity. This unique blend makes SS 904L ideal for aggressive environments.
| C | Cr | Cu | Mn | Mo | Ni | P | S |
|---|---|---|---|---|---|---|---|
| 0.02 | 19.0-23.0 | 2.0 | 4.0-5.0 | 23.0-28.0 | 0.045 | 0.035 | 1.0 |
Stainless Steel 904L Pipe Mechanical Properties
|
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 |
36 |
70-90 typical |
150 |
Stainless Steel UNS N08904 Pipe Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | KS |
|---|---|---|---|---|---|---|---|
| SS 904L | N08904 | 1.4539 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 | SUS 904L | 904S13 | STS 317J5L |
Stainless Steel 904l Pipes Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 904L | 8000 | 200 | 15.0 | – | – | 13.0 | – | 500 | 850 |
Tolerance Chart of 904L Stainless Steel Tube
| Stainless Steel 904L Pipe OD | astm b677 tp 904l Pipe Tolerance |
|---|---|
| 4 to 35 milimeter | +/- 0.08 milimeter |
| 35 to 38 milimeter | +/- 0.15 milimeter |
| 38 to 60 milimeter | +/- 0.20 milimeter |
| 60 and above | +/- 0.25 milimeter |
Size Chart of 904L Stainless Steel Tubes
| Wall Thickness | 904L Stainless Steel Pipe Sizes ( O.D.) |
|---|---|
| .010 | 1/16″ , 1/8″ , 3/16″ |
| .020 | 1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ |
| .012 | 1/8″ |
| .016 | 1/8″ , 3/16″ |
| .028 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″ |
| .035 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .049 | 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .065 | 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″ |
| .083 | 1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″ |
| .095 | 1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ |
| .109 | 1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ |
| .120 | 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″ |
| .125 | 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″ |
| .134 | 1″ |
| .250 | 3″ |
| .375 | 3 1/2″ |
Stainless Steel 904L Pipe Schedule List
| 1/8″ IPS(.405″O. D.) | 3 1/2″ IPS( 4.000″O. D.) |
| SCH 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/4″ IPS(.540″O. D.) | 4″ IPS(4.500″O. D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 3/8″ IPS(.675″O. D.) | 5″ IPS( 5.563″O. D.) |
| SCH 10, 40, 80 | SCH 10, 40, 80, 160, XXH |
| 1/2″ IPS(.840″O. D.) | 6″ IPS(6.625″O. D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 3/4″ IPS(1.050″O. D.) | 8 ” IPS(8.625″O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH 5, 10, 40, 80, 120, 160, XXH |
| 1″ IPS:(1.315′O. D.) | 10″ IPS(10.750″O. D.) |
| SCH 5, 10, 40, 80, 160, XXH | SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
| 1-1/4″ IPS(1.660″O. D.) | 12″ IPS(12.750″O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
| 1-1/2″ IPS(1.900″O. D.) | 14″ IPS(14.000″O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH10 (.188), SCH40 (.375) |
| 2″ IPS(2.375″O. D.) | 16″ IPS(16.000″O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH10(.188), SCH40(.375) |
| 2 1/2″ IPS(2.875″O. D.) | 18″ IPS (18.000″O. D.) |
| SCH 10, 40, 80, 160, XXH | SCH-40 (.375) |
| 3″ IPS( 3.500″O. D.) | |
| SCH 5, 10, 40, 80, 160, XXH |
Manufacturing Standards of SS 904L Pipe
| ASTM | ASME | Description |
|---|---|---|
| ASTM A312 TP904L | SA 312 TP904L | Stainless Steel 904L Seamless and straight-seam welded austenitic pipe |
| ASTM A358 TP904L | SA 358 TP904L | ASTM A312 TP904L Electric fusion welded (EFW) austenitic pipe, up to 8 inch |
| ASTM A213 TP904L | SA 213 TP904L | Seamless and Welded Austenitic Stainless Steel Tubing |
| ASTM A249 TP904L | SA 249 TP904L | Welded Austenitic Steel Boiler, Superheater, Condenser and SS 904L Heat Exchanger, Tubes |
| ASTM A269 TP904L | SA 269 TP904L | Seamless and Welded Austenitic Stainless Steel 904L Tubing |
| ASTM A409 TP904L | SA 409 TP904L | 904L Welded Large Diameter Austenitic Steel Pipe |
| ASTM A376 TP904L | SA 376 TP904L | High Temperature SS 904L Seamless Austenitic Steel Pipe |
| ASTM A813 TP904L | SA 813 TP904L | Single-seam, single / double 904L welded austenitic pipe |
| ASTM A814 TP904L | SA 814 TP904L | Cold-worked welded 904L austenitic pipe |
| ASTM A554 TP904L | SA 554 TP904L | Stainless Steel 904L Welded Stainless Steel Mechanical Tubing and ASTM A312 TP904L Square Pipe |
| ASTM A511 TP904L | SA 511 TP904L | Stainless Steel 904L Seamless Mechanical Tubing |
| ASTM A632 TP904L | SA 632 TP904L | Small-Diameter Seamless and Welded Austenitic Stainless Steel 904L Tubing |
| ASTM A688 TP904L | SA 688 TP904L | Austenitic Stainless Steel 904L Feedwater Heater Tubes, Welded |
| ASTM A778 TP904L | SA 778 TP904L | Welded, Unannealed Austenitic Stainless Steel 904L Pipe/ Tube |
SS 904L Pipes & Tubes Application Industries
Our Stainless Steel 904L Pipes & Tubes are used in a wide range of applications and various industries. Below are a few of them:
- Petrochemical Industry
- Oil and Gas Industry
- Chemical Industry
- Power Plant Industry
- Energy Industry
- Pharmaceuticals Industry
- Pulp & Paper Industry
- Food Processing Industry
- Aerospace Industry
- Refining Industry
Stainless Steel 904L Pipe Exporter
Amardeep Steel is a trusted exporter of high-quality Stainless Steel 904L Pipe, supplying clients worldwide with products that meet diverse industrial needs.
Mexico, Afghanistan, Italy, Switzerland, Czech Republic, Algeria, Angola, Brazil, Poland, Colombia, Slovakia, Trinidad & Tobago, Tunisia, Chile, Bahrain, Iran, Indonesia, Libya, Croatia, Austria, Norway, Estonia, Belarus, Philippines, Mexico, China, Hungary, Iraq, Jordan, Bolivia, South Africa, Australia, Chile, Israel, Bhutan, Hong Kong, Germany, Poland, Kazakhstan, Spain, Macau, Pakistan, Sri Lanka, Lebanon, Namibia, Sweden, Qatar, Kuwait, Canada, Gambia, Greece, Ukraine, United Arab Emirates, Puerto Rico, Turkey, New Zealand, Oman, Netherlands, Venezuela, Finland, Argentina, United Kingdom, Yemen, Nigeria, Nigeria, Portugal, India, South Korea, Tibet, Malaysia, Peru, Russia, Denmark, Ghana, Singapore, Bulgaria, Iran, Morocco, Ecuador, Gabon, Costa Rica, Azerbaijan, United States, Taiwan, Belgium, Lithuania, Thailand, Bangladesh, Japan, Egypt, Saudi Arabia, Mongolia, Romania, France, Serbia, Ireland, Nepal, Vietnam, Kenya, Zimbabwe.
Stainless Steel 904L Tubes Exporter
Amardeep Steel is a prominent exporter of Stainless Steel 904L Tubes Exporter Exporter, delivering high-quality products to a diverse clientele across major cities in Europe and beyond.
Ukraine, Costa Rica, Macau, Bulgaria, Afghanistan, Ghana, Nigeria, New Zealand, Qatar, Taiwan, Morocco, Nepal, Malaysia, Portugal, Bolivia, Belgium, South Korea, Finland, Argentina, Azerbaijan, Kazakhstan, South Africa, Iran, Namibia, Chile, Bhutan, Israel, Yemen, Puerto Rico, Turkey, Croatia, Austria, Poland, Netherlands, Mongolia, Sweden, United Kingdom, Belarus, Germany, Colombia, Iraq, Gabon, Poland, Spain, United States, Ecuador, Philippines, Oman, Angola, Italy, Kenya, Lithuania, Lebanon, Gambia, Russia, Hong Kong, Ireland, Sri Lanka, Venezuela, Czech Republic, Romania, Greece, United Arab Emirates, Mexico, Bangladesh, Thailand, Australia, Estonia, Singapore, Indonesia, Mexico, Switzerland, Chile, Norway, Pakistan, Bahrain, Hungary, Slovakia, Egypt, China, Jordan, Serbia, Peru, Trinidad & Tobago, Tunisia, Kuwait, Zimbabwe, Algeria, Japan, Canada, France, India, Iran, Tibet, Libya, Nigeria, Vietnam, Saudi Arabia, Denmark, Brazil.
FAQs
1. What is 904L stainless steel used for?
Its low carbon content makes it resistant to sensitization by welding and prevents intergranular corrosion. It has applications in piping systems, pollution control equipment, heat exchangers, and bleaching systems.
2. Is 904L stainless steel expensive?
904L is more expensive than other types of stainless steel, but it is worth the extra cost for its superior corrosion resistance. 904L is a high-alloy stainless steel with high chromium, nickel, and molybdenum levels.
3. What is 904L stainless steel?
Alloy 904L (UNS N08904) is a superaustenitic stainless steel that is designed for moderate to high corrosion resistance in a wide range of process environments. The combination of high chromium and nickel content, coupled with additions of molybdenum and copper, assures good to excellent corrosion resistance.
