While looking for top-quality steel, one must buy the metal that suits their needs. The material’s strength and integrity are crucial factors affecting structural integrity. The buyer should take a look at the technical standards and specifications before making a purchase.

Steel Alloys Have Different Classifications:

When it comes to grading steel alloys, one may find different classifications. The American Society of Testing and Materials (ATSM) has allocated an ‘F’ prefix to different steel grades. This letter is a designation of the relevance of the standard to the forged product. The ferritic, austenitic duplex steels have their own numbering between F50 and F71.

Different Types of Duplex Grade Steel:

In this blog, one can find a detailed take on the different types of duplex-grade steel. Among all, Grade F51 steel enjoys a significance of its own in Manchester. The details of these steel alloys are mentioned in detail.

  • F51 Grade Steel: It is a toughened and strong steel with 22% Chromium content. The metal is known for its durability, corrosion, and optimum weather resistance. By specifying the material tighter, the F51 grade steel is marked as F60. The F51 is by far the most common type of duplex steel, accounting for more than 80% of this type of metal production. The buyers can choose their preference between solid bars and hollow bars in this steel.
  • F53 Grade Steel: It is 25% Chromium contained super duplex steel. The amount of chromium is slightly higher when one compares this steel with F51. Along with corrosion resistance, this steel is also known for a higher yield strength. The designers can reduce the section size of the metal for applications in load-bearing.
  • F55 Grade Steel: The F55 duplex grade steel is also a popular, strong alloy commonly used in various industries. It also has a 25% Chromium composition, however, a bit of Tungsten is also added here. The bars made from the F55 steel range between ½’’ to 16’’ in diameter.
  • F61 Grade Steel: This kind of steel was first released in 1969 and has been successful in various industrial applications. It has up to 2% copper addition, making it much stronger than F53 and F55 steel.

These are some popular duplex steel alloys that one can find. For optimum quality grade F51 in Manchester, one can contact Lolu Alloys Ltd. They are a well-known alloy company based in the city with over 25 years of industrial experience. For more information, one can visit their website.