Melting and Casting
Steel and alloying metals are loaded into an electric arc furnace. Once in the furnace, the metal is heated to a specific temperature above its melting point, usually in excess of 2800°F.
What are the common applications of Stainless Steel 904L bars, rods, and wires in various industries?
Stainless Steel 904L bars, rods, and wires find widespread application across various industries due to their exceptional properties and versatility. In the chemical and petrochemical industry, these components are commonly used in constructing heat exchangers, pressure vessels, and reactors thanks to their high resistance to corrosion and pitting in aggressive environments containing sulfuric acid, chloride, and other corrosive substances. Stainless Steel 904L bars, rods, and wires in the pharmaceutical industry produce equipment and components that require excellent hygiene standards, such as pharmaceutical reactors, piping systems, and storage tanks.
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What are the key properties and characteristics of Stainless Steel 904L bars, rods, and wires?
Stainless Steel 904L bars exhibit a range of key properties and characteristics that make them highly sought after in numerous applications. Notably, these bars are renowned for their exceptional corrosion resistance, particularly in aggressive environments containing sulfuric acid, chloride, and other corrosive substances. This corrosion resistance is attributed to the high levels of chromium, nickel, and molybdenum in the alloy composition. Stainless Steel 904L bars also offer excellent resistance to pitting and crevice corrosion. Furthermore, these bars possess high strength and toughness, enabling them to withstand heavy loads and impacts.
Stainless Steel 904L rods possess a range of key properties and characteristics that make them highly advantageous in various applications. Notably, these rods are renowned for their exceptional corrosion resistance, particularly in harsh environments containing sulfuric acid, chloride, and other corrosive substances. This resistance is primarily due to the high levels of chromium, nickel, and molybdenum in the alloy composition.
Stainless Steel 904L wires possess various key properties and characteristics, making them highly advantageous in various applications. One of the primary attributes of these wires is their exceptional corrosion resistance, particularly in aggressive environments containing sulfuric acid, chloride, and other corrosive substances. This corrosion resistance is attributed to the high levels of chromium, nickel, and molybdenum in the alloy composition. Stainless Steel 904L wires exhibit excellent resistance to pitting and crevice corrosion, making them suitable for demanding conditions.
| SS Bar Wire Standard | ASTM A276 / A479, ASME SA276 / A479 ASTM A580 ASME SA580 / ASTM A313 ASME SA313, AMS 5514 |
| Stainless Steel Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Stainless Steel Round bar size | Diameter: 3-~800mm |
| Stainless Steel Hex Bar size | 2-100mm A/F |
| SS Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Stainless Steel Square bar size | 4 to 100mm |
| SS Wire Length | Cut Lengths: 0.125" to 72" No Limit on Spooled Lengths |
| SS Wires Diameter | 0.0004" to 0.040" 10 microns to 1.0 mm Other Sizes on Request |
| Wire Condition | M, Y, 1/2Hard |
| SS Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| SS Rectangular Bars Section | 3.0 to 12.0mm thickness |
| ASTM A276 Type Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| SS Threaded Bar Billet Size | 1/2 to 495mm Diameter |
| Stainless Steel Rectangular Size | 33 x 30mm to 295 x 1066mm |
| SS Hex Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| ASTM A276 SS Type Hollow Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| T-Bar Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Rolled Stainless Steel Flat Bars Condition | Hardened & tempered, annealed |
| ASTM A276 Type Cold Rolled Bar Technique | Stainless Steel Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Stainless Steel Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Wire available in form of | Flat, Coil, mesh, Knitted wire mesh, spring, stranded and twisted |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2 max | 1.00 max | 0.040 max | 0.030 max | 19.00 – 23.00 | 4.00 – 5.00 max | 23.00 – 28.00 | 1.00 – 2.00 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35 % |
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