XAR 500 XAR 400 Abrasion Resistant Steel Plate
- XAR 400 steel plate: this grade is the most commonly used steel grade with normal abrasion resistant level, it has extraordinary cold formability and weldablity, its abrasion resistant property doesn’t get weekend when the temperature is below 400℃.
- XAR 450 steel plate: this grade is a upgraded version of XAR400 with abrasion resistant characteristic improved, the working temperature remains below 400℃.
- XAR 500 steel plate: maintains formable and weldable characteristics, with element B added, it has higher level of wear resistance for conveyors, crushers, lorries, etc. It shall be delivered as water quenched.
- XAR 550 and XAR 600 steel plate: cold forming is not allowed for the high hardness, with Ni element added, it is delivered as water quenched or soft-annealed steel.
XAR Steel Plates Chemical Composition:
| Steel Grade | C max | Si | Mn | P | S | Cr | Mo | Ni | B |
|---|---|---|---|---|---|---|---|---|---|
| XAR 400 | 0.20 | 0.80 | 1.50 | 0.02 | 0.007 | 1.0 | 0.5 | 0.005 | |
| XAR 450 | 0.22 | 0.80 | 1.50 | 0.02 | 0.007 | 1.3 | 0.5 | 0.005 | |
| XAR 500 | 0.28 | 0.80 | 1.50 | 0.025 | 0.010 | 1.0 | 0.5 | 0.005 | |
| XAR 550 | 0.35 | 0.80 | 1.50 | 0.025 | 0.012 | 1.3 | 0.5 | 1.5 | 0.005 |
| XAR 600 | 0.40 | 0.80 | 1.50 | 0.025 | 0.010 | 1.5 | 0.5 | 1.5 | 0.005 |
XAR Steel Plate Mechanical Property:
| Steel Grade | Tensile Strength Mpa | Yield Strength Mpa | Elongation % | HB |
|---|---|---|---|---|
| XAR400 | 1300 | 1150 | ≥12 | 360-440 |
| XAR450 | 1350 | 1200 | ≥10 | 410-490 |
| XAR500 | 1600 | 1500 | ≥9 | 450-530 |
| XAR600 | - | - | - | ≥550 |
XAR Steel Plate Hardness and Thickness:
| Steel Grade | Delivery Condition | Thickness(mm) | Hardness(HBW) |
|---|---|---|---|
| XAR 400 | Quenched and tempered | 3-100 | 370-430 |
| XAR 450 | 3-100 | 420-480 | |
| XAR 500 | 4-100 | 470-530 | |
| XAR 550 | 4-100 | 500-580 | |
| XAR 600 | 8-40 | 500(min) |
