Cold-rolled steel sheet st.65G 2,5х1250х2500mm

Cold-rolled steel sheet st.65G 2.5x1250x2500mm is used for the manufacture of parts with increased wear resistance, operating without shock loads - springs, springs, feed / clamping collets, bearing housings, flanges, gears, friction discs, brake bands, thrust washers, and other products.

High wear resistance is one of the main advantages of 65G. This property is achieved due to the chemical composition of the alloy. This brand belongs to the high-carbon ones. Alloying in this case is carried out using manganese. In addition to the listed elements, 65G contains: chromium, nickel, phosphorus, sulfur. In general, among the positive qualities of the alloy are:

· High yield strength;

· Parts made of this material do not crack;

· High plasticity.

Grade 65G means multicomponent steel used as a structural material. It is used for casting and deformation of coil springs, springs, brake bands, flanges, as well as spring, sheet washers and other parts.

Spring steel 65G is very popular in the production of all kinds of springs. For this, the metal can come in the form of rods, wire, sheets and forged blanks. In addition, heat treatment affects the manufacturing method and characteristics of finished parts.

In the production of springs from ultra-strong patented wire, the elements must be tempered at a temperature of 250 to 350 ° C. This is necessary in order to remove the internal stress created during production and increase the elasticity of the product turns.

The tempering procedure can be carried out both in saltpeter baths and in electric or oil furnaces. In the first case, the retention time of the spring is about 10 minutes, and in the second, the processing of 65G steel is carried out for 40 minutes.

You can buy cold-rolled steel sheet st.65G 2,5х1250х2500mm from us at the most favorable price in Ukraine. A wide range of products allows us to quickly and efficiently fulfill any orders, helping you to complete any construction work on time.