Heat treatment can change the properties of carbon

Heat treatment can change the properties of carbon steel elbowsElbow manufacturers manufacture pipe fittings of different materials such as elbow, tee, head, cap, flange and so on.  Welcome the need for user consultation!

When normalizing, the steel crystal grain can be refined during slightly faster cooling, which can not only obtain satisfactory strength, but also significantly improve the toughness (AKV value) and reduce the cracking tendency of members.  Some low alloy hot rolled steel plates, low alloy steel forgings and castings are normalized, the comprehensive mechanical properties of the materials can be greatly improved, and the cutting performance can also be improved.

After tempering, some carbides can be precipitated and some residual stress caused by rapid cooling can be eliminated. Therefore, the toughness and flexibility of the material can be improved.

Annealing can reduce hardness and improve machinability.  Eliminate residual stress, stabilize size, reduce deformation and crack tendency;  Refine grain, adjust microstructure, eliminate microstructure defects.  Uniform material structure and composition, improve material properties or prepare for future heat treatment.

Quenching can greatly improve the rigidity, hardness, wear resistance, fatigue strength and toughness of steel, so as to meet the different requirements of various mechanical parts and tools.  It can also meet the special physical and chemical properties such as ferromagnetism and corrosion resistance of some special steels by quenching.

The above is carbon steel elbow manufacturers introduce the benefits and properties of carbon steel elbow pipe fittings through heat treatment.  Our company mainly provides various types and materials of carbon steel elbow pipe products.