SS 310 Flanges
- Outstanding High-Temperature Performance
- Excellent Oxidation Resistance
- Good Mechanical Properties
High Quality Stainless Steel 310 Flanges
SSM provides high-quality Stainless Steel 310 Flanges (SS 310 Flanges), which are widely used across various industries due to their excellent high-temperature performance and oxidation resistance. SS 310 is an austenitic stainless steel with a high chromium and nickel content, enabling it to maintain strength and corrosion resistance in extreme high-temperature environments.
Our range of Stainless Steel 310 flanges encompasses various types:
- Types : Weld Neck (WN), Long Weld Neck (LWN), Slip-On (SO), Blind, Lap Joint, Socket Weld (SW), Threaded, and Other Products
- Size: 1/2″ – 48″
- Pressure: 150# – 1500#
- Producing Standard: ASME B16.5, ASME B16.47 Series A & B, EN1092-1:2002, etc.
- Materials: ASTM A182 F310
Stainless Steel 310 Flanges Equivalent Grades
| Standard | UNS | ASTM | DIN | EN | BS | JIS | IS |
| Grade | S31000 | A182 F310 | 1.4845 | X12CrNi25-21 | 310S31 | SUS 310 | 310S |
Stainless Steel 310 Flanges Chemical Composition
| Element | Chromium (Cr) | Nickel (Ni) | Carbon (C) | Manganese (Mn) | Silicon (Si) | Phosphorus (P) | Sulfur (S) | Iron (Fe) |
| Composition (%) | 24.0 – 26.0 | 19.0 – 22.0 | ≤ 0.25 | ≤ 2.00 | ≤ 1.50 | ≤ 0.045 | ≤ 0.030 | Balance |
SS 310 Flanges Mechanical Properties
| Property | Tensile Strength | Yield Strength | Elongation (% in 50mm) | Hardness |
| Value | 515 MPa (min) | 205 MPa (min) | 40% (min) | 95 HRB (max) |
SS 310 Flanges Physical Properties
| Property | Value |
| Density | 7.9 g/cm³ |
| Melting Point | 1400 – 1450 °C |
| Specific Heat | 500 J/kg-K |
| Thermal Conductivity | 14.2 W/m·K |
| Electrical Resistivity | 0.74 µΩ·m at 20 °C |
| Coefficient of Expansion | 15.9 µm/m·°C (20-100°C) |
Advantages of Stainless Steel 310 Flanges
Exceptional High-Temperature Resistance
SS 310 flanges can withstand extreme temperatures up to 1100°C (2012°F), making them ideal for applications in high-temperature environments.
Excellent Oxidation Resistance
The high chromium and nickel content in SS 310 provides superior resistance to oxidation, ensuring long-lasting performance in environments where oxidation is a concern.
Good Mechanical Strength
SS 310 flanges maintain their strength and structural integrity even at elevated temperatures, ensuring reliability in demanding applications.
Versatility Across Industries
Due to their unique properties, SS 310 flanges are suitable for a wide range of applications, including in furnaces, heat exchangers, chemical processing, and power generation.
SS 310 Flanges Applications
SSM’s Stainless Steel 310 flanges offer customers exceptional high-temperature performance and reliable durability, making them an ideal choice for demanding operating conditions.
- High-Temperature Furnaces and Heat Exchangers
- Petrochemical and Refineries
- Power Plants and Energy Industry
One-Stop Flange Provider for All Your Needs
SSM has significant product advantages in manufacturing Stainless Steel 310 Flanges . Whether it’s quality or price, we will meet your needs.
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FAQ
Stainless Steel 310 is an austenitic stainless steel known for its high chromium and nickel content, which provides excellent high-temperature resistance, oxidation resistance, and mechanical strength.
Stainless Steel 310 flanges can typically withstand temperatures up to 1100°C (2012°F) in continuous service and up to 1035°C (1900°F) in intermittent service.
Compared to other stainless steel grades like 304 or 316, 310 flanges offer better high-temperature and oxidation resistance. However, they may have lower ductility and toughness at lower temperatures.
Yes, Stainless Steel 310 flanges are readily weldable using standard welding techniques. Proper care should be taken to avoid carbide precipitation during welding, which can affect corrosion resistance.
Stainless Steel 310 flanges typically conform to standards such as ASTM A182, ASTM A240, and ASTM A276, ensuring they meet the required mechanical and chemical specifications for various applications.
Summary
Stainless Steel 310 flanges are designed to perform in high-temperature environments while maintaining mechanical integrity and corrosion resistance. Their chemical composition, mechanical strength, and physical properties make them ideal for applications that require durability and resistance to oxidation and heat.
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