ASTM A240 904L (UNS N08904) Stainless Steel Coil
Top 904L Stainless Steel Coil Manufacturer in China
ASTM A240 904L (UNS N08904) Stainless Steel Coil boasts exceptional corrosion resistance and durability, thanks to its high nickel and molybdenum content. Perfect for chemical, marine, and industrial applications, it endures harsh environments, resisting pitting and stress corrosion cracking. Upgrade your projects with this premium material, engineered for top-tier performance and reliability.
Discover high-quality 904L Stainless Steel Coil products here.
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Characteristics of 904L Stainless Steel
- Exceptional Corrosion Resistance: 904L boasts superior resistance to corrosion, including pitting and crevice corrosion, making it ideal for challenging environments, such as those with chlorides or acidic conditions.
- High Nickel and Molybdenum Content: The alloy composition includes high levels of nickel and molybdenum, enhancing its stability and strength while ensuring excellent resistance to harsh chemicals.
- Resistance to Harsh Environments: Engineered to endure extreme conditions, this material excels in settings such as seawater, chemical plants, and industrial processes, where reliability is critical.
- Non-Magnetic Properties: 904L stainless steel is non-magnetic, which is beneficial for applications requiring low magnetic permeability, such as in sensitive equipment and devices.
- Outstanding Durability: The material’s robust nature ensures a long service life, even under constant exposure to corrosive and high-temperature environments.
- Excellent Weldability and Formability: 904L can be easily welded and formed without compromising its mechanical properties, making it versatile for complex designs and applications.
- Suitability for Diverse Applications: Whether in chemical processing, marine construction, or power plants, 904L adapts perfectly to industries needing high-performance materials.
- Resistance to Stress Corrosion Cracking: Its advanced chemical structure resists stress corrosion cracking, maintaining integrity under tensile stress in corrosive environments.
ASTM 240 ((UNS N08904) Stainless Steel Technical Specifications
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.02 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.035 |
| Silicon (Si) | ≤ 1.00 |
| Chromium (Cr) | 19.0 - 23.0 |
| Nickel (Ni) | 23.0 - 28.0 |
| Molybdenum (Mo) | 4.0 - 5.0 |
| Copper (Cu) | 1.0 - 2.0 |
| Iron (Fe) | Balance |
| Property | Value |
|---|---|
| Tensile Strength (MPa) | ≥ 490 |
| Yield Strength (0.2% Offset, MPa) | ≥ 220 |
| Elongation (%) | ≥ 35 |
| Hardness (Brinell, HB) | ≤ 210 |
| Property | Value |
|---|---|
| Density (g/cm³) | 8 |
| Melting Point (°C) | 1350 - 1400 |
| Thermal Conductivity (W/m·K) | 12.5 |
| Specific Heat (J/kg·K) | 500 |
| Electrical Resistivity (μΩ·m) | 0.085 |
| Modulus of Elasticity (GPa) | 200 |
- ASTM: A240 Type 904L
- UNS: N08904
- EN / DIN: 1.4539
- JIS: SUS 904L
- BS: 904S13
- AFNOR: Z2NCDU 25-20
Common Applications of 904L Stainless Steel
Chemical Processing
Oil & Gas
Pharmaceuticals
Desalination Plants
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904L Stainless Steel Coil Customization
Beyond standard stock, we provide comprehensive processing services to deliver products that meet your exact project requirements.
- Custom Dimensions: Tailored widths and lengths to fit your specifications.
- Thickness Range: 0.1mm to 50mm, accommodating diverse applications.
- Surface Finishing: No.1, 2B, BA, Mirror, and custom finishes available.
- Processing Services: Cutting, slitting, polishing, and edge preparation.
Contact our technical team to discuss your custom fabrication needs.
Contact Us
Your project’s success relies on premium materials. We supply certified ASTM A240 904L stainless steel coils, ensuring superior corrosion resistance and durability. With a vast inventory and advanced processing, we deliver tailored solutions, from standard stock to custom components. Partner with us for quality, reliability, and performance in your most demanding projects.
Ready to begin? Contact our team for a no-obligation quote and expert consultation. We’ll provide customized solutions, competitive pricing, and timely delivery. Send your inquiry now to secure the premium materials you need.
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