Lakštinis plienas
storis nuo 3mm iki 40mm
General Product Description
Hardox 400 is an abrasion resistant steel with a nominal hardness of 400 HBW. Typical applications are components and structures subject to wear.
Mechanical Properties
| Thickness mm | Hardness HBW Min – Max 1) | Typical yield strength MPa |
| 6 – 40 | 370 – 430 | 1000 |
The plates are through-hardened to a minimum of 90 % of the guaranteed minimum surface hardness
| Impact properties | Longitudinal test, typical |
| Charpy V 10×10 mm test specimen | 45 J/-40 0C |
Ultrasonic testing
Plates in thicknesses of 80 -130 mm are delivered in Class E2S2 in accordance with EN 10160.
Chemical Composition (heat analysis)
| C *) | Si *) | Mn *) | P | S | Cr *) | Ni *) | Mo *) | B *) |
| Max % | Max % | Max % | Max % | Max % | Max % | Max % | Max % | Max % |
| 0.32 | 0.70 | 1.60 | 0.025 | 0.010 | 1.40 | 1.50 | 0.60 | 0.004 |
Maximum carbon equivalent CET (CEV)
| Thickness – (8) | 8 – 20 | (20) – 32 | (32) – 45 | (45) – 51 | (51) – 80 | (80) – 130 |
| mm | ||||||
| CET (CEV) 0.26 (0.41) | 0.31 (0.46) | 0.32 (0.52) | 0.33(0.60) | 0.40 (0.59) | 0.43 (0.67) | 0.50 (0.76) |