HARDOX® is a product of Svenskt Stål AB, a steel manufacturer based in Scandinavia and the United States.
HARDOX® has excellent wear resistance, allowing it to withstand long-term use in harsh environments and extending the replacement period of parts.
Comparison with other steel grades when the wear rate of SS400 is 100%.
With HARDOX®450,
wear rate is 13%,
wear resistance is improved 7.89 times!
 | HARDOX® WEAR PLATE | Reference | |||
|---|---|---|---|---|---|
| 400 | 450 | SM490 | SM570 | ||
| Mechanical Strength Tensile(N/㎜²) | 1,250 | 1,400 | 490～610 | 520～720 | |
| Hardness | (HB) | 400 | 450 | Approx. 145～150 | Approx. 180～190 |
| (HRC) | 43 | 46 | 0 （Assuming a tensile strength of 520N㎜²） | 8～9 （Assuming a tensile strength of 610N㎜²） | |
| Value of impact energy -40℃(※) | 45J | 40J | 27J/0° | ||
※A measure of tenacity, the higher the number, the more tenacious.
| HARDOX® WEAR PLATE | ||
|---|---|---|---|
| 400 | 450 | ||
| Mechanical Strength Tensile(N/㎜²) | 1,250 | 1,400 | |
| Hardness | (HB) | 400 | 450 |
| (HRC) | 43 | 46 | |
| Value of impact energy -40℃(※) | 45J | 40J | |
| Reference | ||
|---|---|---|---|
| SM490 | SM570 | ||
| Mechanical Strength Tensile(N/㎜²) | 490～610 | 520～720 | |
| Hardness | (HB) | Approx. 145～150 | Approx. 180～190 |
| (HRC) | 0 （Assuming a tensile strength of 520N㎜²） | 8～9 （Assuming a tensile strength of 610N㎜²） | |
| Value of impact energy -40℃(※) | 27J/0° | ||
※A measure of tenacity, the higher the number, the more tenacious.
| Thickness | Hole size | Pitch | Pattern | Open area | Max. sheet size |
|---|---|---|---|---|---|
| 4.0t | 10Φ | 15 | 60°staggered | 40.3% | 914×914 |
| 4.0t | 15Φ | 20 | 60°staggered | 51.0% | 914×1829 |
| 6.0t | 10Φ | 15 | 60°staggered | 40.3% | 914×914 |
| 6.0t | 15Φ | 20 | 60°staggered | 51.0% | 914×1829 |
●For more details, please see the PDF file for a larger version.
＜Manufacturer and Distributor＞
OKUTANI Ltd.
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