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Metal Engineering – Innovation and Precision

Metallurgists won’t stop presenting innovative techniques in metal engineering in the endless effort to make stainless steel a more machining-friendly material.

Stainless steel alone is harsh on the machine. Most stainless steels are made out of austenitic grades like 303, and these grades are generally tough to produce with a good surface finish, even though Advance Grinding does it wonderfully.

Metallurgists are constantly developing ways to produce better machined and finished stainless steel. Engineering formulas are made to improve conventional cutting speeds so that feeds perform well at high rates in high-temperature cutting conditions.

Aside from the formulation for cutting speeds, proper control of other alloying elements, including nickel, nitrogen, carbon, and sulfur, improve steel machinability characteristics. With the addition of sulfur, for example, there comes excellent ease in machinability.

Advantages of Sulfur in Stainless Steel

  • Reduces friction and extends tool life
  • Forms a lubricating layer on top of the cutting tool
  • It helps break stainless steel chips during machining

The formula of adding sulfur to stainless steel has expanded throughout the metalworking industry, giving rise to the machining of steel grades such as 303, 416, and 420F. However, while sulfur helps stainless steel with its machining ability, it also affects its good attributes. It comprises the corrosion resistance of the metal and makes it more prone to cracking.


The Advantages of metal engineering

Two of the best reasons for the enhancement of stainless steels production and machinability:


Though there have been findings that sulfur and other elements limit stainless steel machining, adding these elements allows production to maximize efficiency. Many solutions are being created for reformulating stainless steel without sacrificing its good mechanical and physical properties.


Consistency is a prime factor in the metalworking industry and an essential attribute in machining. Metalworkers have been developing methods to bring out the best steel products with consistency in fine finishes.

Metallurgy has never stopped finding ways to improve stainless steel machinability – all for better productions to meet customers’ operations. Moreover, different machining methods are explored, such as cutting speed and temperature adjustment. Satisfactory results will still be achieved with careful exploration and innovation, no matter how hard a material is to machine!

Are you looking for stainless steel for your high-performance application? Advance Grinding can offer ultra-fast turnaround rates and competitive pricing on any round bar type. Get a quote today!


Related article: Stainless Steel from Advance Grinding

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