The Stainless Steel 904L Bars produced by Mitchell Stainless are crafted from a blend of high chromium, nickel, and molybdenum, with added copper to boost resistance against strong acids. This low-carbon, super austenitic grade offers exceptional corrosion resistance, impressive toughness, and remarkable durability even in harsh conditions. Its mechanical properties include high tensile and yield strength, outstanding formability, and good weldability. These features make 904L bars perfect for demanding applications where protection against pitting, crevice corrosion, and stress corrosion cracking is crucial in both industrial and marine settings.
| Standards | ASTM / ASME |
| Designation | B 649, SB 649 |
| Grade | 904L Round Bars and Rods 904L Round Bars and Rods: ASTM B 649, ASME SB 649 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
|---|---|---|---|---|---|---|---|---|---|
| SS 904L | 0.020 max | 2 max | 1 max | 0.040 max | 0.030 max | 19.0-23.0 | 4.0-5.0 max | 23.00 – 28.00 | 1.0-2.0 |
| 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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At Mitchell Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 904L bars in Hamilton, New Zealand. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the New Zealand, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring we have the stock readily available to meet your demands.
904L round bars offer high resistance to corrosion and oxidation, ideal for harsh environments in chemical processing, marine, and pharmaceutical industries, providing durability and strength.
904L flat bars provide exceptional resistance to pitting and crevice corrosion, suitable for use in aggressive environments like chemical processing and marine applications, ensuring robust performance and longevity.
904L square bars deliver superior corrosion resistance and strength, perfect for structural applications in corrosive environments, such as chemical plants and marine environments, offering durability and reliability.
904L rectangular bars are designed for high corrosion resistance and strength, used in chemical processing, marine, and industrial applications, where durability and performance under harsh conditions are required.
904L hexagonal bars provide excellent corrosion resistance and are used in structural and mechanical applications, particularly in aggressive environments such as chemical processing and marine settings.
904L T-bars offer superior resistance to corrosion and high strength, ideal for structural support in corrosive environments like chemical plants and marine applications, ensuring long-lasting performance and reliability.
Mitchell Stainless is a well-respected manufacturer and supplier of top-notch Stainless Steel 904L Bars based in Hamilton, New Zealand. They’re known for delivering outstanding quality and performance, especially for tough industrial applications. With a strong focus on innovation, precision engineering, and keeping customers happy, the company offers corrosion-resistant and high-strength 904L bars that can be customized to fit various project needs. Their state-of-the-art manufacturing processes and strict quality control measures ensure that their products are consistently reliable, making them a go-to choice in the chemical processing, marine engineering, and construction industries. Mitchell Stainless is committed to setting the bar high in the industry by providing durable, versatile, and high-performance stainless steel solutions that comply with both national and international standards.
Mitchell Stainless’s Stainless Steel 904L Bars are extensively utilized in industries that demand exceptional corrosion resistance and long-lasting durability. They’re perfect for chemical processing equipment, acid handling systems, and pharmaceutical machinery due to their remarkable ability to withstand harsh chemicals. In marine and offshore settings, 904L bars excel against saltwater corrosion. Additionally, they find applications in heat exchangers, pulp and paper processing, oil and gas components, and food processing equipment, making them a versatile choice for a wide range of demanding environments.
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