
Hardness
| HRB HRC Rm N/mm2 | Fe Ni | Cr | Co | Mo | W Si | Mn | C | Al | Ti | Others Cu Zn Mg S P Li | ||
| HB | ||||||||||||
| HTA Nickel Based Alloys | ||||||||||||
| 61.6 | 10.0 | 15.0 | 3 | 0.18 | 5.5 | 4.7 | V 1.0 | |||||
| 38.0 | 34.0 | 20.0 | 2.5 | Nb 0.6 Cu 3.5 | ||||||||
| 25.4 | 41.0 | 29.5 | 0.5 | 0.75 | 0.06 | 0.25 | 0.6 | Cu 0.4 | ||||
| 80HRB | 510 | 29.5 | 42.0 | 21.5 | 3 0.5 | 0.65 | 0.03 | 0.2 | 0.9 | Cu 2.25 | ||
| 180-300HB | 600-970 | 34.0 | 44.3 | 12.5 | 6.2 | 0.22 | 0.48 | 0.05 | 2.5 | |||
| 380HB | 1250 | 41.0 | 39.0 | 15.0 | 0.7 | 1.4 | Nb 3.0 | |||||
| 32HRC | 1000 | 25.4 | 45.0 | 21.0 | 3 | 0.3 | 2.1 | Cu 1.8 | ||||
| 36HRC | 1130 | 18.0 | 50.0 | 20.0 | 3.0 | |||||||
| 7.5 | 66.0 | 16.0 | ||||||||||
| 90HRB | 600 | 2.5 | 58.0 | 22.0 | ||||||||
| 1.0 | 60.0 | 22.0 | 1.0 | |||||||||
| 85HRB | 550 | 8.0 | 76.0 | 16.0 | 0.075 | |||||||
| 8.0 | 77.0 | 15.0 | ||||||||||
| 65HRB | 400 | 14.0 | 61.0 | 24.0 | 0.2 | 0.5 | 0.05 | 1.3 | 0.008 Cu 0.5 | |||
| 77HRB | 480 | 14.0 | 61.0 | 24.0 | ||||||||
| 73.0 | 22.0 | |||||||||||
| 8.0 | 72.0 | 16.0 | 0.2 | 0.2 | 0.04 | |||||||
| 1.0 | 73.0 | 20.0 | ||||||||||
| 6.0 | 76.0 | 16.0 | ||||||||||
| 180HB | 600 | 1.0 | 53.0 | 22.0 | 13.0 | 9 | 0.07 | 1 | ||||
| 8.0 | 74.0 | 15.0 | ||||||||||
| 100HRB | 780 | 2.5 | 58.0 | 22.0 | 14.2 | 3.2 | ||||||
| 95HRB | 690 | 4.0 | 61.0 | 22.0 | 9 | 0.05 | 0.3 | 0.3 | Cb 3.7 | |||
| 4.0 | 61.0 | 22.0 | ||||||||||
| 0.5 | 47.5 | 50.0 | ||||||||||
| 51.5 | 48.0 | |||||||||||
| 54.0 | 45.0 | |||||||||||
| 90HRB | 600 | 1.0 | 58.0 | 21.0 | ||||||||
| 85HRB | 550 | 9.0 | 62.0 | 29.0 | 0.2 | 0.2 | 0.25 | 0.007 | ||||
| 9.0 | 59.0 | 30.0 | ||||||||||
| 5.0 | 60.0 | 30.0 | ||||||||||
| 1.0 | 79.0 | 16.0 | 0.2 | 0.05 | 0.04 | 3.4 | 0.7 | |||||
| 40HRC | 1270 | 37.0 | 42.0 | 16.0 | 0.03 | 1.8 | Cb 2.9 | |||||
| 42HRC | 1330 | 18.0 | 54.0 | 18.0 | 3.1 | 0.02 | 0.5 | 0.9 | Cb 5.2 | |||
| 40-47HRC | 1560 | bal | 50-55 | 17-21 | 1.0 | 2.8-3.3 | 0.35 | 0.35 | 0.08 | .2-.8 | .65-1.15 | 0.015 0.015 Cb+Ta 5-5.5 |
| 38HRC | 1200 | 18.0 | 54.0 | 18.0 | 3.1 | 0.02 | 0.5 | 0.9 | Cb 5.2 | |||
| 43HRC | 1380 | 14.7 | 58.0 | 18.0 | 14.7 | 3 | 1.25 | 2.5 | 5 | |||
| 7.0 | 71.0 | 16.0 | 0.15 | 2.25 | 0.07 | 0.1 | 3 | Cu 0.2 | ||||
| 34HRC | 1070 | 7.0 | 74.0 | 16.0 | 0.04 | 0.7 | 2.4 | |||||
| 37HRC | 1170 | 9.0 | 58.0 | 21.0 | 8 | 0.3 | 1.5 | Nb 3.5 | ||||
| 9.0 | 58.0 | 21.0 | ||||||||||
| 0.5 | 16.0 | 8.5 | 1.8 | 2.6 0.3 | 0.2 | 0.17 | 3.4 | 3.4 | Nb 0.9 Ta 1.8 Zr 0.1 | |||
| 1.0 | 48.0 | 25.0 | 20.0 | |||||||||
| 34HRC | 1070 | 26.0 | 28.5 | 3.0 | 34.0 | 5.4 | 0.1 | Nb 0.3 | ||||
| 86HRB | 550 | 46.0 | 31.0 | 21.0 | ||||||||
| 70HRB | 450 | 44.0 | 32.0 | 21.0 | 0.35 | 1 | 0.08 | 0.4 | 0.4 | 0.3 0.01 0.02 |
| Material Gu | ide –Keyto Recommended Inserts Material Designation | ||
| P Unalloyed Steels | P Alloyed Steels | M Stainless Steels | M K N S H PH Stainless Aluminum & Alloys High Temp. Alloys Hard Materials Cast Irons |