Professional undertaking: plasma nitriding of carbon steel, alloy steel, tool steel, stainless steel, high speed steel, cast iron, powder metallurgy and other metal parts.
Surface hardness and deep index of common materials after ion nitrocarburizing
Ion nitriding technology of material preheating treatment
Type, material, brand, method, hardness, surface hardness and penetration depth.
Annealing of carbon steel and pure iron 300-400 0. 15-0.3
10 15 20 raw materials 350-430 0.2-0.3
Normalizing or tempering HB 180-200 450-550 0.2-0.5
Quenching and tempering of alloy structural steel 20Cr 500-550 0.2-0.5
20CrMnTi normalizing or tempering HB 180-200 550-600 0.2-0.5
40Cr tempering 550-650 0.3-0.5
42CrMo tempering 550-700 0.3-0.5
Nitrided steel 38CrMoAi quenched and tempered 900- 1 100 0.2-0.5
30CrMoAi tempering HB 217-223 850-1050 0.2-0.5
30CrMnAi tempering HB 223-228 750-850 0.2-0.5
Tool and die steel Cr 12 quenching and tempering HRC 50 900-1000 0.15-0.3
Cr 12MoV quenching and tempering 950-10500.15-0.35
W6MO5Cr4V2 solution treatment1200-1500 0.01-0.25
3Cr2W8V quenching and tempering 900-11000.15-0.35
5 crnimo tempering HRC 45 750-900 0.3-0.5
5 crmnmo tempering 650-890 0.3-0.5
H 13 quenching+tempering 950- 1200 0+438+05-0.3
Stainless steel 2cr 13, 4cr 13 quenching+tempering 900- 1000 0. 1-0.2
1Cr 18Ni9Ni solid solution HV162900-1000 0.1-0.2
Cast iron HT20-4 as-cast HB 203 350-550 0. 1-0.3
Qt 600-2 normalizing 350-550 0. 1-0.3