Stainless Steel 904L Round Bar
Stainless Steel 904L Round Bars and Rods
Kenco Tube is a well-known manufacturer and trader of Stainless Steel 904L Round Bars. These bars were originally developed to withstand environments containing dilute sulfuric acid. Stainless Steel 904L Bars are among the few stainless steel alloys that offer full resistance to such environments at temperatures up to 95 degrees Fahrenheit (35 degrees Celsius) across the entire concentration range of 0 to 100 percent.
ASTM B649 Stainless Steel Bars, SS Bars, 904L Stainless Steel Forged Bars, 904L SS Hex Bar, SS 904L Bright Bars, Stainless Steel 904L Square Bar, SS 904L Rectangular Bar, DIN 1.4539 Bars, Stainless Steel 904L Flat Bars, ASME SB 649 Stainless Steel 904L Bar, UNS N08904 Bars, Stainless Steel Round Bar, Cold Finished 904L Stainless Steel Bars, Stainless Steel 904L Black Bar, SS 904L Threaded Bars, Austenitic Stainless Steel 904L Round Bars Suppliers.
Stainless Steel 904L Rods are characterized by their non-stabilized, low-carbon, high-alloy austenitic stainless steel composition. They are also resistant to stress corrosion cracking and crevice corrosion. 904l stainless steel bars find extensive use in the chemical process industry, including producing phosphate-based fertilizers. They are non-magnetic and exhibit excellent formability, toughness, and weldability.
Thanks to its highly alloyed chemistry, which includes 4.5 percent molybdenum and 25 percent nickel, Alloy 904L Round Bars provide exceptional resistance to chloride stress corrosion cracking (SCC), general corrosion, and pitting compared to standard molybdenum-rich steels like SS 316L and SS 317L. Adding copper to Alloy 904L Bars significantly enhances its resistance to strong reducing acids, particularly sulfuric acid.
Stainless Steel Rod, ASTM B649 Stainless Steel Rods, ASME SB649 Stainless Steel Rods, UNS N08904 Rods, DIN 1.4539 Rods, SS Rods, SS 904L Rods, Stainless steel 904L Square rod Supplier, Stainless steel 904L Black Rods, Stainless steel 904L Hex Rods Exporter, 904L Stainless Steel Rod Stockists, SS 904L Round Rods, Stainless Steel 904L Threaded Rods, SS 904L Welding Rods, SS 904L Polished Rods, SS 904L Bright Rods Manufacturers.
In the presence of hot and concentrated caustic solutions, the corrosion resistance of Grade 904L Round Bars is primarily determined by its nickel content, which stands at 25 percent. With this high nickel content, Grade 904L Bars has proven to be a superior choice to most conventional stainless steels. It's worth noting that the cold work hardening rate of Grade 904L Rods makes them less machinable compared to Grade 410 and Grade 304.
Kenco Tube is a reputable source for Stainless Steel 904L Round Bars, offering a range of highly corrosion-resistant and tough materials suitable for demanding applications, particularly in aggressive chemical environments.
Specifications of 904L SS Round Bars
| Specifications | ASTM B649 / ASME SB 649 |
| Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Stainless Steel Round Bar | Outside Diameter in the range of 4mm to 500mm |
| Stainless Steel Bright Bar | Outside Diameter in the range of 4mm to 100mm |
| Stainless Steel Hex Bar | 18mm – 57mm (11/16″ to 2-3/4″) |
| Stainless Steel Square Bar | 18mm – 47mm (11/16″ to 1-3/4″) |
| Stainless Steel Flat Bar | 1/2" to 10" in thickness range of 2mm to 150mm, Custom Size Stainless Steel Flats available |
| Range | 3.17 MM TO 350 MM DIA |
| Length | 1 to 6 Meters, Custom Cut Lengths |
| Finishing | Bright, Polish & Black |
| Form of | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wiremesh, Billet, Ingot, Forging Etc., |
| Other Services | Machining (CNC), Centreless Grinding (CG), Heat Treatment, Anneling, Pickling, Polish, Rolling, Forging, Cutting, Bending, Minor Fabrication, |
Stainless Steel 904L Equivalent Grade
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | EN | EURONORM NAME |
|---|---|---|---|---|---|---|
| SS 904L | 1.4539 | N08904 | - | 904S13 | - | X1NiCrMoCuN25-20-5 |
SS 904L Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | |
|---|---|---|---|---|---|---|---|---|---|---|
| SS 904L | Min | - | - | - | - | - | 19 | 4 | 23 | 1 |
| Max | 0.02 | 2 | 1 | 0.045 | 0.035 | 23 | 5 | 28 | 2 |
904L Stainless Steel Machinability
| Grade | Tensile strength (MPa) | Yield Strength 0.2% Proof(MPa) | Elongation (% in 50mm) | Hardness - Brinell |
|---|---|---|---|---|
| 904L | 490 | 220 | 36 | 70-150 |
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Round Bar and Rod
904L Stainless Steel Round Bar
Stainless Steel 904L Hex Bar
Stainless Steel 904L Square Bar
904L Stainless Steel Rectangular Bar
Stainless Steel 904L Threaded Rod
904L Stainless Steel Rods
904L Stainless Steel Cold Drawn Bars
Stainless Steel 904L Flat Bars
Stainless Steel 904L Hot Rolled Bars