The chemical composition of 321-grade stainless steel oval pipes consists primarily of iron, with nickel, chromium, and titanium making up the remaining elements. It contains 17.5-19.5% chromium, 9-13% nickel, and up to 0.20% titanium for enhanced oxidation resistance in extreme temperatures. Additionally, it has 0.08% carbon for added strength and durability, 0.75% phosphorus, and 0.045% sulfur for improved ductility and weldability.
Stainless Steel 321-grade oval pipes are designed to offer strength, durability, and excellent corrosion resistance. They can be used in various industries, such as chemical processing, food, and beverage production, water treatment systems, cryogenic storage vessels, power plants, and other industrial applications. The pipes
have excellent heat and oxidation resistance and superior mechanical properties due to their high tensile strength. Additionally, their low thermal expansion makes them ideal for extreme temperature environments.
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Stainless Steel 321 Pipes
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FAQ's for Stainless Steel 321 Oval Pipes
It Varies, But Generally, Stainless Steel 321 Oval Pipes Around INR 250/Kg To INR 275/Kg
Yes, 321-grade stainless steel oval pipes are corrosion-resistant and offer excellent protection against oxidation in extreme temperatures. Additionally, it is highly resistant to pitting, stress cracking, and other forms of corrosion. Its chromium content helps to form a passive film on the surface of the material which prevents oxygen from penetrating and further increases the pipe’s resistance to corrosion.
Generally, 321-grade stainless steel oval pipes are resistant to rusting and corrosion due to their high chromium content. The chromium forms a passive layer on the surface of the pipe which helps to protect it from corrosion and provides resistance to oxidation at extreme temperatures. However, if this layer is damaged or scratched, the stainless steel may become exposed to oxygen in the atmosphere and could start to rust over time.
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