310 SS Rounds Bars and Rods 310S SS Rounds Bars and Rods
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Product Description:
310 and 310S stainless steel round bars and rods are high-temperature, corrosion-resistant materials with excellent strength and durability. They are ideal for use in extreme environments, including high-temperature and oxidizing conditions, due to their high chromium and nickel content.
310 Stainless Steel
- A high-temperature austenitic stainless steel with excellent oxidation resistance and good strength.
- Performs well in environments up to 1150°C in continuous service and 1035°C in intermittent service.
310S Stainless Steel
- A lower-carbon version of 310, offering better weldability and reduced risk of carbide precipitation during welding.
- Suitable for applications requiring enhanced corrosion resistance and weldability.
Key Features of 310/310S Stainless Steel Round Bars and Rods
- High-Temperature Resistance: Exceptional performance in temperatures up to 1150°C.
- Oxidation Resistance: Excellent resistance to oxidation in both intermittent and continuous service.
- Corrosion Resistance: Performs well in mildly carburizing and reducing environments.
- Strength and Durability: Retains mechanical strength at elevated temperatures.
- Ease of Fabrication: Can be readily welded and formed.
Common Applications
- Furnaces: Furnace components, heat exchangers, and kilns.
- Petrochemical Industry: Processing equipment and reformers.
- Power Plants: Superheater and reheater tubes.
- Food Processing: Equipment exposed to high temperatures.
- Cryogenic Applications: Due to its toughness at low temperatures.
- Chemical Industry: Heat treatment and thermal processing equipment.
Chemical Composition
| Element | 310 (%) | 310S (%) |
|---|---|---|
| Carbon (C) | 0.25 (maximum) | 0.08 (maximum) |
| Chromium (Cr) | 24.0-26.0 | 24.0-26.0 |
| Nickel (Ni) | 19.0-22.0 | 19.0-22.0 |
| Manganese (Mn) | 2.0 (maximum) | 2.0 (maximum) |
| Silicon (Si) | 1.5 (maximum) | 1.5 (maximum) |
| Sulfur (S) | 0.03 (maximum) | 0.03 (maximum) |
| Phosphorus (P) | 0.045 (maximum) | 0.045 (maximum) |
Mechanical Properties
| Property | 310 | 310S |
|---|---|---|
| Tensile Strength (MPa) | 515 (minimum) | 515 (minimum) |
| Yield Strength (MPa) | 205 (minimum) | 205 (minimum) |
| Elongation (%) | 40 | 40 |
| Hardness (HRB) | 95 (maximum) | 95 (maximum) |
Available Sizes and Shapes
- Sizes: Diameters ranging from 6mm to 300mm.
- Shapes: Round bars, hexagonal bars, square bars, and custom profiles.
- Length: Standard lengths or custom cut-to-size options.
Surface Finishes
- Hot Rolled: For heavy-duty and structural applications.
- Cold Drawn: Smooth surface and tight tolerances for precision applications.
- Polished: Aesthetic applications and enhanced corrosion resistance.
Value-Added Services
- Custom Fabrication: Cutting, machining, and finishing as per project needs.
- Heat Treatment: Stress relieving and annealing for optimal properties.
- Inspection and Certification: Full compliance with ASTM, ASME, and other international standards.
Contact Us for High-Quality Stainless Steel Bars
Looking for 310 and 310S stainless steel round bars and rods? Contact us today for expert advice, competitive pricing, and customized solutions tailored to your specific requirements.
