The characteristics of steel directly depend on the technologies used in its manufacture and the composition of the metal itself. Thus, rolled steel can be very different. There are dozens of different grades of this metal, which can be intended for completely different purposes.
One of the most popular steel grades is 65G. You can purchase such a steel sheet at a favorable price on the website: https://www.metallosnab.com.ua/cherniy-metall/listi/list-goryachekatanniy/list-goryachekatanyj-65g/. There you can count on buying quality products at a fair price.
What is 65G steel sheet made of
So, the composition of rolled metal is directly indicated by its marking. The first digit in it indicates the amount of carbon in the composition. In this case it is 0.65%. A large amount of carbon makes the metal stronger, but at the same time its fragility increases with regard to point loads. That is why various alloying substances are added to the composition, which improve the properties of rolled metal. They are designated by different letters.
The letter “G” means that manganese is present in the composition. Basically, its volume in this grade of steel does not exceed 1.2%. Also, 65G steel contains a small amount of silicon - 0.4%.
Metal performance characteristics
The addition of manganese as an alloying material made it possible to endow the metal with a number of useful properties that significantly expanded its scope of use.
The 65G steel sheet is primarily different:
- high resistance to rust formation;
- impact resistance;
- tear resistance;
- high level of strength;
- elasticity;
- high level of density.
An especially important characteristic is anti-corrosion resistance. Due to this quality, the metal is often used in rather harsh conditions in which other grades of steel are not able to perform well.
Where is 65G steel sheet used
Due to the above properties, 65G steel sheet is widely used in a variety of situations and fields. Such an elastic material with high corrosion resistance and a good level of strength is often used:
- when laying the foundation of buildings;
- during the installation of utilities;
- for repair and laying of railway tracks;
- in the construction of bridges, etc.
At the same time, 65G steel sheet is not only widely used in the construction industry. Such rolled metal is also often used in mechanical engineering to create a variety of parts, fasteners, mechanisms and much more.
