Azotiruemye structural steels
The company Electrocentury-steel offers to buy at prices from a supplier of sheet and bulk rental of nitrided structural steels. The supplier provides the required product range and deliver products to any place specified by the customer.
The features of this group of steels
Domestic GOST 4543 sets belonging to category steel nitride addition to its traditional designation for the letter A. Thus, the steel grades 38ХМЮА, 38ХВФЮА and the like refer to nitrided. Data of steel have high surface hardness, which is achieved by heat treatment in nitratsoderzhaschie environments. As a result there are thermal substitution reactions, and the microstructure of the steels appear fine intermetallic compounds — nitrides having a high hardness.
Most suitable for nitriding structural steels, which contain in their composition of titanium, vanadium, chromium, elements that form nitrides. Nickel does not possess such properties.
When nitriding steels should be especially sure to comply with the regimes of the thermochemical treatment and subsequent quenching and tempering, otherwise nitrides are destroyed.
The company Electrocentury-steel offers to buy at cost-effective price from the manufacturer of constructional alloy steels are amenable to nitriding. The supplier guarantees the quality and the range of supplies as well as prompt delivery of the purchased consumer products.
Nitride alloy steels are used:
- In the manufacture of products that required high surface hardness and wear resistance;
- To improve hardenability during heat treatment;
- To improve the impact strength of parts operating under intermittent loads;
- For the manufacture of parts operating in aggressive chemical media;
- In the production of hot-stamping tools, working parts of punches cold forging.