EN19 Steel
EN19 also known as 708M40 / 709M40 and AISI 4140 comes treated in the annealed as rolled or even T condition. We can offer EN19 in diameters, squares, and flats from stock. It is renown for its wear resistance properties and where high strength properties is required. Suitable for gears, shafts, spindles, etc.
We can also supply EN19T bar with hard chrome plating.
Also available EN19 steel forgings »
| BS 970 1991 | BS 970 1955 EN | AISI/SAE | Werkstoff |
| 708M40 | EN19 | 4140 | 1.7225 |
Popular size ranges shown below, other sizes available upon request.
En19 Rounds Hot Rolled
| Size (mm) | 40 | 50 | 60 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 115 | 120 | 125 | 130 | 140 | 150 | 160 | 170 | 180 | 190 | 200 | 220 | |
| 240 | 260 | 280 | 300 | 320 | 350 | 400 |
| Size (inches) | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 15/16 | 1 | 1 1/8 | 1 1/4 | 1 3/8 | 1 1/2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 5/8 | 1 3/4 | 2 | 2 1/4 | 2 1/2 | 2 3/4 | 3 | 3 1/2 | 4 | ||||||
| Size (mm) | 10 | 12 | 15 | 16 | 18 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 |
EN19 Hexagons Bright Drawn
| Size (ins A/F) |
0.500 | 0.600 | 0.625 | 0.750 | 0.937 | 1.010 | 1.125 | 1.300 | 1.500 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size (mm A/F) |
10 | 12 | 15 | 16 | 18 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 |