One of the most commonly used and popular metals for making seamless pipes due to their versatile features and chemical composition is stainless steel. Generally, stainless steel pipes are readily available in different materials, specifications, and grades which will satisfy all the demands of the industries. For example, stainless steel 304 is a commonly used austenitic and non-magnetic stainless steel grade used to fabricate different kinds of pipes. In addition, 304 stainless steel pipes are widely available in various types, such as welded pipes and seamless flanges.

Chemical Composition

SS 304 comes in a chemical composition containing 8% nickel and 18% chromium. Such stainless pipes have amazing welding and excellent forming features. In addition, the higher content of nickel and chromium in SS304 pipes provides higher flexibility and exceptional corrosion resistance power to the material.

Why is stainless steel 304 used for making pipes?

  • Heat treatment 

During annealing or solution treatment, stainless steel 304 can be heated at a higher degree of 1010- 1120 degrees Celsius and can also be cooled down easily. This grade of stainless steel can be given thermal treatment and hardened. An essential process for producing seamless stainless steel pipes is heat treatment. It helps in ensuring the durability and high strength of steel pipes, and this is the reason why 304 stainless steel is widely used for making such pipes.

  • Excellent weldability power

Stainless steel 304 has an amazing weldability feature and can be used for all standard melting procedures without or with filler metal. SS304 doesn’t need any post-weld annealing. 

  • Machining

Stainless steel grade 304 has an enhanced machinability feature which helps to speed up the machining process.

Uses of SS304

Stainless steel 304 is used for manufacturing seamless pipes that are required in different fields, especially the food processing industry, since they are not so prone to acid corrosion that is commonly found in foods. This is why this stainless steel is used for products like dishwashers, refrigerators, future equipment, and sinks. Stainless steel 304 is used for making steel tubes required in chemical tanks, heat exchangers, and piping, which are required in several industries.

Versatile material

Stainless steel 304 includes constituents of chromium and nickel. 304 stainless steel is designed with oxidation resistance and high corrosion properties, making this grade of stainless steel a perfect material for manufacturing steel pipes and tubes. Not only do they have good building and formation properties, but they are also easy to fabricate and clean. Stainless steel 304 is designed with high yield strength containing 2,50,000 PSI, so they are widely required to transport gases and liquids within the food industry. This grade of stainless steel is a versatile material required for domestic applications and appliances. Stainless pipes are produced through welding or seamlessly. Stainless steel 304 seamless pipes are made of a single metal piece much stronger than welded pipes. Seamless pipes made of SS304 are expensive because they require a unique and extraordinary manufacturing process.

Benefits of using SS304 in pipes

Seamless pipes made out of 304 stainless steel is known as low-pressure pipe that can be widely used for systems requiring high pressure. Such pipes can be cold or hot-rolled to get the desired property. SS304l grade pipes come with a smooth finish and are corrosion-resistant. The corrosion-resistant nature, cost-effectiveness, and high yield strength are the features that make this grade of stainless steel a perfect material to use for manufacturing stainless steel pipes and tubes. These pipes can be installed in complex areas within buildings and houses. The pipes come in different sizes and shapes, which fulfill the requirements of different industries’ customers. These pipes can suffice easily in high temperatures, so they are also used in heat exchanger tubes and boilers.