Nitriding is a heating treatment process which is putting the steel parts in nitriding media and making the nitrogen atoms into workpiece surface layer. We offer the nitriding barrel which made from nitriding steel 38CrMoAlA. Most of them contain 0.30% – 0.40% of carbon, and Si, Mn, Cr, Ni, Mo, V, Al, other alloying elements.
Advantages of Nitriding Barrel:
- Extreme hardness and abrasion resistance – After nitriding, surface can be improved to HV1000-1200, equivalent to about HRC70. In particular, it can keep for a long time at 500℃.
- High performance – Some relative sliding parts may be stuck or scratches easily, but nitriding barrel can maintain a high hardness, high anti-seizure properties under the condition of lack of lubrication or overheating
- Corrosion resistance – The surface of nitriding barrel will form a nitride layer of dense and high chemical stability to improve the corrosion resistance, it can resist the atmosphere, water, steam, benzene, pollution, kept good corrosion resistance.
- Little deformation with regularity
- Economical efficiency