AISI 1040 Steel
AISI 1040 equivalent to EN8/080M40. An unalloyed medium carbon steel. AISI 1040 is a medium strength steel with good tensile strength. Suitable for shafts, stressed pins, studs, keys etc.
We can supply AISI 1040 as round drawn/turned, round hot rolled, hexagon, square, flats and plate.
| AISI | BS 970 1955 EN | BS 970 1991 | Werkstoff |
| 1040 | EN8 | 080M40 | 1.1186 |
We can also supply AISI 1040 bar with hard chrome plating.
Also available AISI1040 steel forgings »
| AISI | BS 970: 1955 |
BS 970: 1991/1983 |
Chemical Composition | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | Ni | Cr | Mo | S | P | |||
| % | % | % | % | % | % | % | % | |||
| 1040 | EN8 | 080m40 | 0.35/0.45 | 0.05/0.35 | 0.60/1.00 | - | - | - | 0.06Max | 0.06Max |
Click here for Steel hardness conversion charts and heat treatment hardness tables
Engineering Steel
- EN3B - 080A15 070M20 Mild steel
- EN1A - 220M07 230M07
- EN1A LD - 220M07 PB 230M07 PB
- EN8 - 080A42 080M40
- EN9 - 070M55
- EN14 - 150M19
- EN16 - 605M36 606M36
- EN19 - 708M40 709M40
- EN24/EN24T - 817M40
- EN36 - 655M13
- S690QL
- Alloy24™
- 4130 - 708A25
- 4140 - 708M40
- 4140 Plate
- Chrome Plated Steel Bar
Useful tools
