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2507 Industrial Hot Rolled Stainless Steel Round Rods
For those in need of high-performance materials for demanding environments, our 2507 duplex stainless steel rods offer exceptional strength and corrosion resistance. These hot rolled stainless steel round rods are ideal for applications in chemical processing, oil and gas, and marine engineering, where durability is critical. The super duplex stainless steel composition provides superior resistance to pitting, crevice corrosion, and stress corrosion cracking, making our industrial round rods a reliable choice for heavy-duty use. Available in various sizes and finishes, these rods ensure longevity and efficiency in your projects.
2507 Industrial Hot Rolled Stainless Steel Round Rods are manufactured through a precise hot rolling process that enhances their mechanical properties and structural integrity. This method ensures a uniform grain structure and excellent surface quality, making the rods suitable for machining, welding, and fabrication. The material's high chromium and molybdenum content, combined with nitrogen strengthening, delivers outstanding toughness and fatigue resistance. These rods are commonly used in shafts, valves, pumps, and other components that operate under high pressure and corrosive conditions, providing reliable performance and extended service life.
- Material Grade: UNS S32750 / 1.4410
- Diameter Range: 5mm to 200mm
- Length: Standard 3m to 6m, custom lengths available
- Tensile Strength: 800-1000 MPa
- Yield Strength: 550 MPa min
- Elongation: 15% min
- Hardness: 290 HB max
- Density: 7.8 g/cm³
- Corrosion Resistance: Excellent in chloride environments
| Property | Value | Test Standard |
|---|---|---|
| Chemical Composition | 25% Cr, 7% Ni, 4% Mo, 0.3% N | ASTM A182 |
| Pitting Resistance Equivalent (PRE) | >40 | NACE MR0175 |
| Impact Strength | 100 J at -40°C | ASTM A370 |
| Heat Treatment | Solution annealed at 1020-1100°C | ASTM A479 |
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