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Is Hardened Steel Strong Enough for your next project?

Steel, specially hardened steel, is used in a lot of construction projects. Steel Corp is a family-owned business that has been a hardened steel strip manufacturer since 1972. They also export these hardened spring steel stripsand are very reliable and reputed in this industry.


In this article, we will look into what these hardened spring steel strips are and how they make the hardened spring steel.

Hardened Steel

Hardened steel is obtained when hard plain carbon steel has undergone heat treatment at first, then quenching to cool it, followed by further reheating. The components that are made of this steel have a robust core and a hard exterior casing, and they include Cardan joins, camshafts, driving pinions, link components, axels, and also arbours. 


The application areas of the usage of this steel include energy generation, transportation, and also mechanical engineering in general, giving you a picture of how strong this steel is.

Benefits of Hardened Steel

  • Wear Resistance

Hardened steel is very resistant to shock, high-impact pressure, rough usage, and wear in general. This is why it is used to make plates for rock processing, crushers, surgical instruments, nozzles, steel balls, and power shovels.


When steel has a sufficient amount of chromium and then undergoes treatment with heat, it will harden to form chromium carbide particles which are responsible for the increased wear resistance of the steel. When the concentration of chromium carbide in carbon is higher, there are enhanced properties for wear resistance.


  • Corrosion Resistance

Hardened steel is very resistant to atmospheric corrosion, potable water, and corrosive chemical environments. It is also often applied with a coating that is corrosion resistant to enhance these properties even further.


  • Abrasion Resistance

Hardened steel also is exceptionally resistant to severe sliding abrasion and is also able to withstand punching and drilling. These abrasion-resistant properties are why this steel is used in troughs, hoppers, crushers, highway truck beds, chutes, hard-rock mining, aggregates quarries, and also to make conveyors.


  • Durability

The durability of hardened steel is almost twice as that of oil-treated steel and untreated steel. This steel is used to make knives as well, and the optional hardness depends on the proportions of chromium, manganese, and carbon that can be found.


Testing Hardened Steel

As tempering is also associated with hardening, it’s not easy to determine which process the steel has gone through by just looking at it. To examine a piece, you need to file one edge of the metal, and if the file bites into it, it hasn't hardened. If it has been hardened, the file will not cut into the metal and will just glance off, showing just how tough, durable, and abrasion-resistant that sample of metal is.


Hardened steel is definitely strong enough and is chosen for this very reason. And as mentioned, if you’re looking to get hardened spring steel, we recommend Steel Corp. They are an excellent hardened steel strip manufacturer and have been so for many years.

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