EN36 Steel
En36 is a nickel chromium case hardening steel which is suitable for deep hardening to develop a tough core is suitable for gears, cams rollers available in diameters only.
Heat treatment details carburise at 880 / 930°C.
Refine at 850/880°C cool either in air or water.
Harden at 760/780°C then quench in oil.
Temper in oil at temperature of 150/200°C this will alleviate stresses and the risks of cracking.
| BS 970 1991 | BS 970 1955 EN | AISI/SAE | Werkstoff |
| 655M13 | EN36 | 3415 | 1.5752 |
Popular size ranges shown below, other sizes available upon request.
EN36 Rounds Bright Drawn/Turned
| Size (ins) | 9/16 | 5/8 | 3/4 | 7/8 | 1 | 1 1/8 | 1 1/4 | 1 3/8 | 1 1/2 | 1 5/8 | 1 3/4 | 1 7/8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2 1/4 | 2 1/2 | 2 3/4 | 3 | ||||||||
| Size (mm) | 10 | 12 | 16 | 20 | 22 | 25 | 32 | 45 | 50 |
EN36 Rounds Hot Rolled
| Size (mm) | 25 | 28 | 32 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 90 | 95 | 100 | 105 | 110 | 115 | 120 | 130 | 140 | 150 | 160 | 170 | 180 | 190 | |
| 200 | 220 | 240 | 260 | 280 | 300 |