Stainless Steel 904L Pipe
Manufacturer of Stainless Steel 904L Pipe, 904L Stainless Steel Pipe Suppliers, 904L Stainless Steel Pipe Price, Stainless Steel 904L Tubes, SS 904L Pipe, ASTM A312 Stainless Steel 904L Pipe, SS 904L ERW Pipes, SS 904L Pipes Supplier in South Africa.
Table of Content
- Specification of Stainless Steel 904L Pipe
- Stainless Steel 904L Chemical Composition
- Stainless Steel 904L Pipe Mechanical Properties
- Stainless Steel 904L Pipe Physical Properties
- Equivalent Material Grade of Stainless Steel 904L Pipe
- Tolerance Chart of 904L Stainless Steel Tube
- Size Chart of 904L Stainless Steel Tubes
- Types of 904L Stainless Steel Pipe
- Stainless Steel 904L Pipe Schedule List
- Our Manufacturing Standards of SS 904L Pipe
- Stainless Steel 904L Pipe Application
Kalpataru Piping Solutions supplies premium 904L stainless steel pipes, known for their high alloy composition and low carbon content. This non-magnetic, austenitic stainless steel 904L pipe contains copper, making it highly resistant to strong acids like sulfuric acid. The low carbon content allows for easier production under ASTM A312 specifications, making it ideal for high-temperature applications.
With the addition of molybdenum, 904L pipes offer enhanced resistance to crevice corrosion, making them perfect for general corrosion applications and moderate to high-temperature conditions. Mechanical tests such as tension and flattening are performed on SS 904L pipes to ensure strength and durability. These pipes are heat-treated according to ASTM A312 standards for optimal performance.
904L stainless steel pipes offer a yield strength of 220 MPa, tensile strength of 490 MPa, and hardness of 70-90 , produced according to ASTM B673 specifications.
SS 904L pipe dimensions vary according to ASTM, ASME, and API standards. Seamless pipes range from ½ inch to 16 inches in nominal bore, ERW pipes range from ½ inch to 24 inches, and electric fusion welded pipes range from 6 to 100 inches. Overall, pipe sizes span from 1/8 inch to 30 inches. ASTM B677 UNS N08904 ERW pipes are available in various schedules, from SCH 20 to XXS, and come in seamless, welded, ERW, and LSAW forms.
904L stainless steel welded pipes are particularly well-suited for welding and are available with different end types such as plain, beveled, or threaded. As one of the leading 904L pipe suppliers and stainless steel 904L pipe manufacturers in India, Kalpataru Piping Solutions ensures high-quality products for various industrial needs.
The 904L stainless steel price varies depending on several factors, including market demand and material thickness. This high-quality alloy is generally more expensive than standard stainless steels due to its excellent corrosion resistance and durability.
For more details on 904L stainless steel pipe sizes, dimensions and pricing, please contact us.
Specification of Stainless Steel 904L Pipe
| 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 |
Stainless Steel 904L Chemical Composition
| C | Cr | Cu | Mn | Mo | Ni | P | S |
| Max | Max | Max | Max | ||||
| 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 | 35 | 70-90 typical | – |
| Rockwell Hardness value range is typical only; other values are specified limits. | |||||
Stainless Steel 904L Pipe Physical Properties
| 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) |
|||
| 0-100°C | 0-315°C | 0-538°C | At 20°C | At 500°C | |||||
| 904L | 7900 | 190 | 15 | – | – | 11.5 | – | 500 | 952 |
Equivalent Material Grade of Stainless Steel 904L Pipe
| Standard | Werkstoff Nr. | Japanese Industrial Standards | Unified Numbering System | European Standards | AFNOR | KS |
| SS 904L | 1.4539 | SUS 890L | N08904 | 904S13 | Z2 NCDU 25-20 | STS 317J5L |
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 |
Our 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 |
Types of 904L Stainless Steel Pipe
- Mill Test Certificates with all 904L Pipe
- EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
- Chemical Reports
- Mechanical Reports
- PMI Test Reports
- Visual Inspection Reports
- Moisture testing
- Heat Treatment Charts
- HS Code Commercial Invoice
- Third Party Inspection for Grade 904L Stainless Steel Pipe
- Laboratory Test Certificate from Govt. Approved Lab
- Destructive Test Report
- Non Destructive Test Reports
- 100% Radiography Test Report
- Fumigation Certificates
- Raw Materials Certificate
- NABL Approved Lab Reports
- Surface roughness measurement
- Form A for Generalized System of Preferences (GSP)
Stainless Steel 904L Pipe Application
- 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
