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Stainless Steel 310S Pipes are high-alloy austenitic stainless steel piping known for its exceptional corrosion resistance, high-temperature strength, and excellent oxidation resistance. These pipes are primarily composed of iron, chromium, and nickel, with additions of manganese and silicon to enhance their properties.
The "310S" designation indicates that these pipes belong to the 310 series stainless steels designed for high-temperature applications. The "S" in 310S denotes its low carbon content, which improves weldability and reduces the risk of carbide precipitation at elevated temperatures, making it suitable for use in environments where sensitization to intergranular corrosion is a concern.
The table provides a detailed breakdown of key elements in the chemical composition of Stainless steel 310S Pipes
Chemical Composition | 310S |
Carbon | 0.08 max |
Manganese | 2.00 max |
Silicon | 1.50 max |
Phosphorus | 0.045 max |
Sulphur | 0.030 max |
Chromium | 24.00 - 26.00 |
Nickel | 19.00 - 22.00 |
Additionally, it contains small amounts of elements like manganese, silicon, phosphorus, sulfur, and iron. The high chromium and nickel content contribute to its excellent oxidation resistance, making it suitable for applications in elevated temperature environments such as furnace components and heat exchangers. The low carbon content helps prevent sensitization and subsequent intergranular corrosion. This combination of elements provides SS 310S pipes with a robust structure and exceptional mechanical properties, making them ideal for use in various industrial sectors.
These pipes offer excellent mechanical properties even at high temperatures, retaining strength and toughness over various operating conditions. Additionally, their resistance to oxidation and sulfidation at high temperatures makes them durable and long-lasting in demanding environments.
Table succinctly outlines key Physical properties, showcasing material strength, elasticity, and performance characteristics for informed decision-making.
Properties | at | Value | Unit |
Density |
| 8,000 | Kg/m3 |
Electrical Conductivity | 25°C | 1.25 | %IACS |
Electrical Resistivity | 25°C | 0.78 | Micro ohm.m |
Modulus of Elasticity | 20°C | 200 | GPa |
Shear Modulus | 20°C | 77 | GPa |
Poisson's Ratio | 20°C | 0.30 |
|
Melting Rnage |
| 1400-1450 | °C |
Specific Heat |
| 500 | J/kg.°C |
Relative Magnetic Permeability |
| 1.02 |
|
Thermal Conductivity | 100°C | 14.2 | W/m.°C |
Coefficient of Expansion | 0-100°C | 15.9 | /°C |
0-315°C | 16.2 | /°C | |
0-540°C | 17.0 | /°C |
The table provides an overview of the significant metric and imperial properties of Stainless Steel 310S Pipes, emphasizing strong tensile and yield strength and elastic modulus.
Stainless Steel 310S pipes are a popular choice in various industries due to their exceptional properties and versatile applications. Here are some key benefits and applications of Stainless Steel 310S pipes:
The provided table elucidates the vital parameters in the Mechanical Properties of Stainless Steel 310s Pipes, offering a thorough understanding of its material properties.
Mechanical Properties | 310S |
Grade 0.2 % Proof Stress MPa (min) | 205 |
Tensile Strength MPa (min) | 520 |
Elongation % (min) | 40 |
Hardness (HV) (max) | 225 |
The table succinctly outlines key mechanical properties, showcasing material strength, elasticity, and performance characteristics for informed decision-making.
Stainless Steel 310S pipes offer a combination of high-temperature resistance, corrosion resistance, strength, and formability, making them a versatile and reliable choice for various industrial applications.
It Varies, But Generally, Stainless Steel 310S Pipes Price Around INR 250/Kg To INR 300/Kg.
Yes, stainless steel 310S pipes are highly corrosion resistant due to their high chromium and nickel content, providing superior resistance against acid attacks and localized corrosion. This makes it ideal for use in chemical or food processing industries.
No, Stainless Steel 310S Pipes will not rust when exposed to normal atmospheric and water-based corrosion. This grade of steel has a high chromium and nickel content which makes it highly resistant to corrosion while providing excellent strength, ductility, formability, and weldability even in harsh environments.
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