AR400 AR500 abrasion steel plate
steel plates
HARDO STEEL PLATE
| Name | Grade | Thickness(mm) | Width(mm) | Supply condition | Our Service |
| Hardo plate/Abrasion steel plate/wear resistant steel plate | NM360/NM400/NM500 | 6-80 | 1600-3500 | Q,Q+T,TMCP+T | patined/cutting/ bending according to client's drawing |
| NM500/NM550 | 6-70 | ||||
| NM600 | 6-70 |
| Grade | Thickness(mm) | Tensile Strength/Mpa | Enlongation/% | -20ºC Longitudinal Impact Value/J | Hardness/HB |
| NM360 | <80 | ≥1100 | ≥12 | ≥24 | 330-390 |
| NM400 | <80 | ≥1200 | ≥10 | ≥24 | 370-430 |
| NM450 | <80 | ≥1250 | ≥7 | ≥24 | 420-480 |
| NM500 | <70 | / | / | ≥24 | ≥470 |
| NM550 | <70 | / | / | / | ≥530 |
| NM600 | <60 | / | / | / | ≥570 |
| Testing results of wear resistant steel plates | |||||
| Grade | Thickness(mm) | Hardness/HB | Tenslile strength/MPA | Enlongation | -20ºC Longitudinal Impact Value/J |
| NM400 | 6 | 406 | 1280 | 16 | 76/87/65 |
| NM400 | 20 | 404 | 1260 | 17.5 | 57/57/65 |
| NM400 | 50 | 398 | 1300 | 25.5 | 40/35/45 |
| NM400 | 80 | 417 | 1320 | 23.5 | 48/51/49 |
| NM450 | 6 | 439 | 1320 | 23 | 43/38/30 |
| NM450 | 20 | 448 | 1460 | 24 | 62/52/66 |
| NM450 | 50 | 444 | 1340 | 21 | 35/37/40 |
| NM450 | 80 | 454 | 1410 | 21.5 | 40/41/49 |
| NM500 | 6 | 485 | 1653 | 11.5 | 33/26/32 |
| NM500 | 20 | 505 | 1730 | 17.5 | 36/33/30 |
| NM500 | 50 | 499 | 1569 | 16.5 | 42/38/32 |
| NM500 | 70 | 488 | 1540 | 12.5 | 60/55/64 |
| NM550 | 6 | 540 | 1853 | 10.5 | / |
| NM550 | 20 | 545 | 1855 | 11.5 | / |
| NM550 | 50 | 550 | 1900 | 10.5 | / |
| NM550 | 70 | 545 | 1840 | 12 | / |
| NM600 | 6 | 575 | / | / | / |
| NM600 | 20 | 580 | / | / | / |
| NM600 | 50 | 582 | / | / | / |
| NM600 | 70 | 578 | / | / | / |


We have CNC flame,underwater plasma,Laser cutting machine,3600tons of bending machine,1600tons,1000tons of press machine,veneer reeling machine,CNC machine center,drilling machine,wire cutting and other advanced large cutting machining equipment.
Our CNC cutting equipment
CNC Flame Cutting machine
Effective cutting length:20000mm
Effective cutting width:5000mm
Max cutting thickness:120mm
Cutting precision:+/-2mm
Cutting speed:50--6000mm/min
CNC plasma cutting machine underwater
Effective cutting length:17000mm
Effective cutting width:5000mm
Max cutting thickness:30mm
Cutting precision:+/-1mm
Cutting speed:50--6000mm/min
CNC Laser cutting machine
Effective cutting length:20000mm
Effective cutting width:5000mm
Max cutting thickness:20mm
Cutting precision:+/-0.2mm
Cutting speed:50--6000mm/min
CNC Bending equipment
3600tons of bending machine
Max bending length:12200mm
Max bending width:4400mm
Bending angle:<90 degree














Audited Supplier









