ASTM A240 (UNS S32760) Stainless Steel Coil
Top A240 (UNS S32760) Stainless Steel Coil Manufacturer in China
ASTM A240 (UNS S32760) stainless steel coil is a super duplex grade with high strength, excellent corrosion resistance, and durability. It withstands aggressive environments, including chloride and sour conditions, making it ideal for marine, chemical, and oil industries. With a PREN ≥ 40, it resists pitting, crevice corrosion, and stress corrosion cracking. Suitable for high-temperature applications, it ensures reliability in demanding industrial environments.
Discover high-quality A240 (UNS S32760) Stainless Steel Coil products here.
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Characteristics of A240 (UNS S32760) Stainless Steel
- High Strength: Offers exceptional mechanical strength, making it suitable for demanding industrial applications.
- Corrosion Resistance: Excellent resistance to pitting, crevice corrosion, and stress corrosion cracking in harsh environments.
- Durability: Designed for long-term performance in aggressive conditions, including chloride and sour environments.
- Thermal Stability: Performs reliably in high-temperature applications up to 300°C.
- PREN ≥ 40: Ensures superior resistance to localized corrosion in chloride-rich environments.
- Dual Microstructure: Combines ferritic and austenitic phases for enhanced strength and flexibility.
- Chemical Resistance: Resists damage from mineral acids like hydrochloric and sulfuric acid.
- Versatile Applications: Ideal for marine, chemical, oil, and gas industries, as well as desalination and power plants.
ASTM 240 (UNS S32760) Stainless Steel Technical Specifications
| Element | Min (%) | Max (%) |
|---|---|---|
| Carbon (C) | - | 0.03 |
| Chromium (Cr) | 24 | 26 |
| Nickel (Ni) | 6 | 8 |
| Molybdenum (Mo) | 3 | 4 |
| Copper (Cu) | 0.5 | 1 |
| Tungsten (W) | 0.5 | 1 |
| Nitrogen (N) | 0.2 | 0.3 |
| Manganese (Mn) | - | 1 |
| Silicon (Si) | - | 1 |
| Phosphorus (P) | - | 0.03 |
| Sulfur (S) | - | 0.01 |
| Iron (Fe) | Balance | Balance |
| Property | Value |
|---|---|
| Yield Strength (0.2% Proof) | ≥ 550 MPa |
| Ultimate Tensile Strength | ≥ 750 MPa |
| Elongation | ≥ 25% |
| Hardness (Brinell) | ≤ 270 HB |
| Property | Value |
|---|---|
| Density | 7.8 g/cm³ |
| Thermal Conductivity | 14.2 W/m·K |
| Specific Heat Capacity | 475 J/kg·K |
| Electrical Resistivity | 0.80 µΩ·m |
| Coefficient of Thermal Expansion | 11.1 x 10⁻⁶ /K |
- ASTM: A240
- UNS: S32760
- EN / DIN: 1.4501
- JIS: SUS 329J4L
- BS: 32760
- AFNOR: Z3 CN 25-06 Az
Common Applications of A240 (UNS S32760) Stainless Steel
Oil & Gas
Power Generation
Chemical Processing
Desalination Plants
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A240 (UNS S32760) Stainless Steel Coil Customization
Beyond standard stock, we provide comprehensive processing services to deliver products that meet your exact project requirements.
- Custom Dimensions: Widths up to 2000mm, lengths up to 6000mm, tailored to your needs.
- Thickness Range: 0.3mm to 120mm, suitable for diverse applications.
- Surface Finishing: 2B, BA, No.1, No.4, Satin, Hairline, and custom finishes.
- Processing Services: Cutting, slitting, polishing, bending, welding, and custom fabrication
Contact our technical team to discuss your custom fabrication needs.
Contact Us
Your project’s success depends on premium materials. We supply certified ASTM A240 (UNS S32760) stainless steel coils that meet stringent industry standards, ensuring superior performance and durability. With an extensive inventory and advanced processing capabilities, we deliver solutions tailored to your exact specifications, from standard stock to customized components. Trust us for quality, precision, and reliability in your most demanding projects.
Contact our expert team for a no-obligation quote and material consultation. Let us streamline your procurement process with competitive pricing and timely delivery. Send your inquiry today!
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