1.6580
From acquisition to processing, we ensure tailor-made solutions that exploit the unique properties of each material to meet our customers’ most complex requirements.
30CrNiMo8
Special alloy steel
30CrNiMo8 steel is characterised by its toughness, good workability, and excellent fatigue resistance, supporting operating temperatures up to 350°C. The possibility of submitting it to nitriding further enhances its strength and fatigue limit.
Number
1.6580
Aisi
4340
Grade
30CrNiMo8
Chemical composition 1.6580
Indicative values in %
Carbon (C)
0,30
Silicon (Si)
0,40
Manganese (Mn)
0,60
Chromium (Cr)
2,00
Molybdenum (Mo)
0,40
Nickel (Ni)
2,00
Tungsten (W)
–
Aluminium (Al)
–
Cobalt (Co)
–
Vanadium (V)
–
Titanium (Ti)
–
Some projects realised with
Special alloy steel 1.6580
Splined gears
Material: 1.6580
