Quality | 34CrNiMo6 |
Category | Special steel, quenched and tempered steel |
Standard ref. | EN 10083 |
Werkstoff nr. | 1.6582 |
Description
It is a high mechanical performance steel with a good hardenability. It has a remarkable resistance to fatigue. Relisient at very low temperature, it is suitable to produce structural elements such as shafts and gears.
Chemical composition 34CrNiMo6 (%)
C | Mn | P | S | Cr | Si | Mo | Ni | |||||
min | max | min | max | max | max | min | max | max | min | max | min | max |
0,30 | 0,38 | 0,50 | 0,80 | 0,025 | 0,035 | 1,30 | 1,70 | 0,40 | 0,15 | 0,30 | 1,30 | 1,70 |
Mechanical characteristics 34CrNiMo6
Hot rolled quenched (Ø of specimen in mm) | ||||||
≤ 16 | > 16 ≤ 40 | > 40 ≤ 100 | > 100 ≤ 160 | > 160 ≤ 250 | ||
Yield limit, Reh (MPa) min | 1000 | 900 | 800 | 700 | 600 | |
Tensile strenght Rm (MPa) | min | 1200 | 1100 | 1000 | 900 | 800 |
max | 1400 | 1300 | 1200 | 1100 | 950 | |
Elongation A (%) min | 9 | 10 | 11 | 12 | 13 | |
Resilience Kv (J) min | – | 45 | 45 | 45 | 45 | |
Hardness HB | min | – | – | – | – | – |
max | – | – | – | – | – |
Matches tables
Italy (UNI) | Europe (EN) | Germany (DIN) | France (AFNOR) | U.K. (BS) | U.S.A. (AISI/SAE) |
35CrNiMo6 | 34CrNiMo6 | 34CrNiMo6 | 35NCD6 | 817M40 | 4340 |