China Ar500 Armor Wear Steel Plate Bulletproof Alloy Steel Plate, Find details about China Armor Steel Plate, Bulletproof Steel Plate from Ar500 Armor Wear Steel Plate Bulletproof Alloy Steel Plate
Name | Grade | Thickness(mm) | Width(mm) | Supply condition | Our Service |
Hard 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 | / | / | / |