Stainless Steel 420 tubing mostly contains 12–14% chromium and 0.15–0.4% carbon, along with small amounts of manganese, silicon, and nickel. This blend allows it to be heat treated for increased strength and hardness. Typical mechanical properties include a tensile strength of 70–100 ksi, yield strength of about 50–60 ksi, and hardness up to Rockwell C50 when hardened. It has moderate corrosion resistance in dry environments and fresh water. Its martensitic structure provides good ductility in the annealed state and high wear resistance when hardened and tempered. The material is magnetic and is not suitable for welding without preheating and post-weld treatment.
| Specifications | : | ASTM A/ASME SA213/ A249/ A269 |
| Dimensions | : | ASTM, ASME and API |
| SS 310/ 310S Tubes Size | : | 1/8″NB TO 30″NB IN |
| Schedule | : | SCH20, SCH30, SCH40, XS, STD, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Thickness | : | 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm. |
| Form | : | Round, Rectangular, Square, Hydraulic Etc |
| Type | : | Seamless / Fabricated / ERW / Welded / LSAW Tubes |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Treaded |
| AISI 904L | Maximum | Minimum |
|---|---|---|
| Ni | 28.00 | 23.00 |
| C | 0.20 | – |
| Mn | 2.00 | – |
| P | 00.045 | – |
| S | 00.035 | – |
| Si | 1.00 | – |
| Cr | 23.0 | 19.0 |
| Mo | 5.00 | 4.00 |
| N | 00.25 | 00.10 |
| CU | 2.00 | 1.00 |
| Element | Grade 904L |
|---|---|
| Density | 8 |
| Melting Range | 1300 -1390 ℃ |
| Tensile Stress | 490 |
| Yield Stress (0.2%Offset) | 220 |
| Elongation | 35% minimum |
| Hardness (Brinell) | – |
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At Ed Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 904L Tubing in Texas, USA. Our cutting-edge solutions cater to all your piping needs. With state-of-the-art production facilities strategically located in the USA, 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.
With outstanding corrosion resistance, Stainless Steel 904L Seamless Tubing is ideal for high-pressure applications. Typically available in sizes ranging from 1/8″ to 8″ in diameter and custom lengths, it offers uniform strength and durability without weld seams.
Welded stainless steel tubing provides good corrosion resistance and is often used in less critical applications. Sizes generally range from 1/2″ to 12″ in diameter. Its manufacturing process involves welding a flat-rolled stainless steel sheet into a tube shape.
Stainless steel heat exchanger tubes are highly corrosion-resistant and designed for thermal conductivity. Available in various sizes, typically from 1/2″ to 4″ in diameter and up to 20 feet long. Essential for efficient heat transfer in industrial processes.
Instrumentation stainless steel tubing offers excellent corrosion resistance and is used for precise control systems. Standard sizes range from 1/16″ to 1″ in diameter. It ensures reliable performance in various high-pressure and high-temperature applications.
Boiler tubes of stainless steel are known for their exceptional corrosion and high-temperature resistance. Available in sizes from 1/2″ to 4″ in diameter. Designed for use in power generation and industrial boilers to handle high-pressure steam.
Stainless steel U-tubes provide high corrosion resistance and are used in heat exchangers and condensers. Sizes usually range from 1/2″ to 4″ in diameter. They are fabricated into a U shape to fit specific thermal or fluid flow requirements.
Condenser tubes made of stainless steel are highly corrosion-resistant and used in cooling systems. Commonly available in diameters from 1/2″ to 4″ and lengths up to 20 feet. Essential for efficient heat exchange in cooling applications.
Stainless steel fin tubes offer enhanced heat transfer efficiency and corrosion resistance. Sizes range from 1/2″ to 4″ in diameter with various fin heights and thicknesses. They are used in applications with critical heat exchange efficiency, such as HVAC systems.
Ed Stainless is a leading supplier, and stockist of high-quality stainless steel 904L tubing in Texas, USA. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
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