Wuxi Zhongxin Special Steel Co.,Ltd.
Mission: to be the demonstrator of high quality development of steel industry and the leader of future steel industry
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Product Description
AR Nm 400 450 500 Wear Resistant Steel Plate For Mining Machine
Abrasion resistant (AR) steel plate is a high-carbon alloy steel designed specifically to have greater hardness properties than low-carbon steel.Hardness typically comes at the expense of strength, making AR wear-resistant steel an ideal material for harsh, high-abrasion conditions, and not for structural applications.
Specification sheet
| C | Si | Mn | P | S | Cr | Mo |
| 0.38 - 0.45 | max 0.4 | 0.6 - 0.9 | max 0.025 | max 0.035 | 0.9 - 1.2 | 0.15 - 0.3 |
| Nominal diameter (mm): | to 16 | 16 - 40 | 40 - 100 | 100 - 160 | 160 - 250 | 250 - 330 | 330 - 660 |
| Rm - Tensile strength (MPa) (+QT) | 1100-1300 | 1000-1200 | 900-1100 | 800-950 | 750-900 | 700 | 600 |
| Nominal thickness (mm): | 0.3 - 3 |
| Rm - Tensile strength (MPa) (+A) | 620 |
| Rm - Tensile strength (MPa) (+AC) | 630 |
| Nominal thickness (mm): | to 8 | 8 - 20 | 20 - 50 | 50 - 80 |
| Rm - Tensile strength (MPa) (+QT) | 1100 | 1000 | 900 | 800 |
| Rm - Tensile strength (MPa) (+C) | 720 |
| Rm - Tensile strength (MPa) (+LC) | 670 |
| Nominal diameter(mm): or for flat products thickness: to 8; 8-20; 20-60; 60-100; 100-160; | to 16 | 16 - 40 | 40 - 100 | 100 - 160 | 160 - 330 | 330 - 660 |
| Re - Upper yield strength or Rp0.2 - 0.2% proof strength (MPa) (+QT) | 900 | 750 | 650 | 500-550 | 460-500 | 390 |
| Nominal thickness(mm): | 0.3 - 3 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 480 |
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