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Ar400 Ar500 Wear Resistant Steel Plate/Abrasion Resistant Steel Sheet
Abrasion resistant steel plate is also known in the engineering industry by a variety of other names which include:
Wear resistant plate,Wear plate,400 Brinell plate
AR400, AR450 and AR500 plate are abrasion resistant (AR) quenched and tempered alloy steels. This grade of alloy steel exhibits high abrasion resistance and hardness. The addition of carbon and manganese coupled with quenching and tempering increase the hardness of the steel and create a durable, impact-resistant surface. However, as hardness increases, formability and the ability to easily machine and weld the alloy decrease. Special machining processes are needed to prevent work hardening and chipping during manufacturing.
| Item | AR400 AR500 Wear Resistant Steel Plate / Abrasion Resistant Steel Sheet |
| Grade | AR400, AR450, AR500 |
| Thickness | 5mm - 100mm |
| Size | Width:1000mm - 2500mm Length: 3000mm - 8000mm Can be customized |
Chemical composition (%)
| Item | C | Si | Mn | P | S | Cr | Ni | Mo | Bt |
| AR500 | ≤0.29 | ≤0.70 | ≤1.60 | ≤0.025 | ≤0.010 | ≤1.00 | ≤1.00 | ≤0.60 | ≤0.0004 |
Mechanical properties
Tensile Strength | Elongation | -40°C Impact Resistance | Initial Hardness(HB) | Hardness (HB) |
≥1400MPa | ≥10% | ak≥30(J) | 450-540 | ≥500 |