ASTM A790 (UNS S32101) Stainless Steel Pipe
Top A790 (UNS S32101) Stainless Steel Pipe Manufacturer in China
ASTM A790 (UNS S32101) Stainless Steel Pipe offers superior corrosion resistance, high tensile strength, and exceptional durability. Ideal for harsh industrial applications, including marine, oil, and chemical processes, it combines versatility with long-lasting performance, meeting demanding operational needs.
Discover high-quality A790 (UNS S32101) Stainless Steel Pipe products here.
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Characteristics of A790 (UNS S32101) Stainless Steel
- Durability: Engineered to endure extreme conditions, this stainless steel pipe offers long-lasting performance and structural stability.
- Corrosion Resistance: Designed to resist corrosion in aggressive environments, including those with chloride exposure, prolonging its service life.
- Strength: Offers high tensile strength, making it reliable for demanding industrial and mechanical applications.
- Versatility: Suitable for a range of applications, such as marine environments, oil refineries, and chemical processing plants.
- Stress Corrosion Resistance: Exceptional resistance to stress-corrosion cracking ensures safety in challenging operational conditions.
- Cost-Effectiveness: Lean duplex design reduces material costs while maintaining superior mechanical and durability properties.
- Eco-Friendliness: Made with a lower nickel content, the material is sustainable and reduces environmental impact compared to traditional alloys.
- Heat Treatment Benefits: Enhanced performance through heat treatment processes, such as annealing, to optimize strength and reliability under various pressures.
ASTM A790 (UNS S32101) Stainless Steel Technical Specifications
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.04 |
| Manganese (Mn) | 4.0 – 6.0 |
| Phosphorus (P) | ≤ 0.04 |
| Sulfur (S) | ≤ 0.03 |
| Silicon (Si) | ≤ 1.0 |
| Chromium (Cr) | 21.0 – 22.0 |
| Nickel (Ni) | 1.35 – 1.70 |
| Molybdenum (Mo) | 0.10 – 0.80 |
| Nitrogen (N) | 0.20 – 0.25 |
| Iron (Fe) | Balance |
| Property | Value |
|---|---|
| Tensile Strength (MPa) | ≥ 650 |
| Yield Strength (MPa) | ≥ 450 |
| Elongation (%) | ≥ 30 |
| Hardness (Brinell, HBW) | ≤ 290 |
| Property | Value |
|---|---|
| Density (g/cm³) | ~7.8 |
| Thermal Conductivity (W/m·K) | ~19 at 20°C |
| Specific Heat (J/kg·K) | ~500 |
| Electrical Resistivity (µΩ·m) | ~0.85 |
| Modulus of Elasticity (GPa) | ~200 |
- ASTM: A790
- UNS: S32101
- EN / DIN: 1.4162
- JIS: SUS329J3L
- BS: 1.4162
- AFNOR: Z3CN20-04AZ
Common Applications of A790 (UNS S32101) Stainless Steel
Construction
Power Generation
Oil & Gas
Chemical Processing
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A790 (UNS S32101) Stainless Steel Pipe Customization
Beyond standard stock, we provide comprehensive processing services to deliver products that meet your exact project requirements.
- Custom Dimensions: Tailored lengths and diameters to fit specific applications.
- Thickness Range: 0.5 mm to 50 mm, depending on project needs.
- Surface Finishing: Polished, brushed, pickled, or custom finishes available.
- Processing Services: Cutting, bending, welding, and end-forming services.
Contact our technical team to discuss your custom fabrication needs.
Contact Us
Your project’s success depends on quality materials. We supply certified ASTM A790 (UNS S32101) stainless steel pipes meeting strict industry standards, ensuring excellent performance and durability. As your trusted partner, we combine a vast inventory with advanced processing to deliver solutions tailored to your specifications, from standard stock to customized components. With us, you get not just a product, but a commitment to reliability for your toughest projects.
Ready to get started? Contact our expert team for a no-obligation quote and professional material consultation. We’re here to discuss your technical needs and provide a customized solution with competitive pricing and timely delivery. Let us simplify your procurement and help bring your project to life with the support it deserves. Send your inquiry now to secure premium materials.
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