50mn** form: plate, rod, tube, steel strip, wire, forging, forging pipe, forging plate, forging bar, round bar, plate, sheet, seamless pipe, welded pipe, round bar, wire, steel plate, disc round, strip.
1. Overview of 50mn.
50Mn, as a high-strength and high-toughness alloy steel, has a wide range of application prospects. It is mainly used in occasions that bear dynamic loads and shock loads, such as bolts, nuts, pins and other parts in automobiles, machinery, construction and other fields. 50MN has good cold working performance and cutting performance, and also has high wear and corrosion resistance, making it highly economical in the manufacturing process.
2. Chemical composition and properties of 50Mn.
The chemical composition of 50Mn mainly includes carbon (C), manganese (Mn), silicon (Si), sulfur (S), phosphorus (P) and nitrogen (N), and its specific content is as follows:
1.Carbon (c): 050%
2.Manganese (mn): 050%
3.Silicon (Si): 030%
4.Sulfur (s): 0035%
5.Phosphorus (p): 0035%
6.Nitrogen (n): 0035%
50mn has the following properties:
1.High strength: The yield strength of 50MN can reach more than 500MPa, which is about 20% higher than that of ordinary steel.
2.High toughness: 50mn has good toughness and crack resistance, and can resist large impact loads.
3.Abrasion resistance: 50mn has good wear resistance, and can maintain a long service life under high stress and low speed conditions.
4.Corrosion resistance: 50mn has strong resistance to corrosive substances such as acids, alkalis, and salts.
5.Good cold working performance: 50mn has good cold working performance, easy to cut and form.
3. Process performance of 50mn.
The process performance of 50mn mainly includes the following aspects:
1.Heat treatment: 50mn has good heat treatment performance, and can use normalizing, quenching and tempering processes.
2.Welding: 50mn has good welding performance, and T-welding, butt welding and other methods can be used.
3.Cutting: 50mn has good cutting performance, and can use mechanical cutting, flame cutting and other methods.
4.Grinding: 50mn has good grinding performance, and grinding wheels, grinding stones and other tools can be used for grinding.
Fourth, the application range of 50mn.
50mn has high strength and toughness, which can meet the requirements of a variety of application scenarios. The following are the main applications of 50mn:
1.Automotive industry: 50mn can be used for various parts of automobiles, such as bolts, nuts, pins, etc.
2.Machinery industry: 50mn can be used for parts of various mechanical equipment, such as keys, pins, threads, etc.
3.Construction industry: 50mn can be used for bolts, nuts, pins and other parts in the construction industry.
4.Military industry: 50mn can be used for various parts in the military industry, such as bolts, nuts, pins, etc.
V. Conclusions. 50MN is an alloy steel with excellent performance, which has high strength, toughness and wear resistance. It is widely used in automobiles, machinery, construction, military and other fields, and is an ideal material for manufacturing various parts.