| 080M40 (En8) |
|---|
BRIGHT HEXAGON
Chemical Composition |
| Carbon | 0.36 - 0.44 |
| Silicon | 0.05 - 0.35 |
| Manganese | 0.60 - 1.00 |
| Sulphur | 0.06 MAX |
| Phosphorus | 0.06MAX |
| Size | Kg/m |
| 10 | 0,68 |
| 11 | 0,823 |
| 12 | 0,979 |
| 13 | 1,149 |
| 14 | 1,332 |
| 15 | 1,53 |
| 16 | 1,74 |
| 17 | 1,965 |
| 18 | 2,203 |
| 20 | 2,719 |
| 21 | 2,998 |
| 24 | 3,916 |
| 26 | 4,596 |
| 27 | 4,956 |
| 30 | 6,118 |
| 33 | 7,403 |
| 36 | 8,811 |
| 38 | 9,817 |
| 41 | 11,428 |
| 46 | 14,385 |
| 50 | 16,996 |
| 55 | 20,565 |
| MECHANICAL PROPERTIES | En 8 |
| Limited Ruling Sections Min. | 150 |
| Tensile Strength, Tons/Sq. in Min. | 35 |
| Yield Stress, Tons /Sq.in. | 18 |
| Elongation, percent Min. | 20 |
| Izod Impact Value, Ft. LB. Min. | |
| Brinell Hardness Number | 152/207 |
| BS 970 | 080 M 40 |
| SAE (AISI) | 1,43 |
| WERKSTOFF NO | 1,0503 |
TYPICAL USES:
Dynamo and motorshafts, heat-treated bolts, crankshafts, connecting rods, driving rings and flanges, railway
couplings, axles, brackets, housings, miscellaneous gun carriage and small arms parts not subjected to high
stresses or severe wear.