Model NO.: Wear Resistant Steel Plate Nm450 Abrasion Plate
Hardness Range: 360hb-500hb
Main Hardness: 400hb 450hb 500hb
Ready Stock: Yes
Cutting and Bending: Yes
Export Experience: 10 Years
Trademark: Dajin
Transport Package: Standard Export Sea-Worthy Packing
Specification: 3mm-260mm
Origin: China
Model NO.: Wear Resistant Steel Plate Nm450 Abrasion Plate
Hardness Range: 360hb-500hb
Main Hardness: 400hb 450hb 500hb
Ready Stock: Yes
Cutting and Bending: Yes
Export Experience: 10 Years
Trademark: Dajin
Transport Package: Standard Export Sea-Worthy Packing
Specification: 3mm-260mm
Origin: China
Wear  Resistant  Steel plate
Abrasion Resisant Plate AR400 AR500
Abrasive resistant steel Abrasion Resisant Plate AR400 AR500
Hard steel plate
hard 500 hard 400
steel plate cutting and bending
Product Descrition
1.Production Process
1)Steelmaking process Flow Chart
Blast  Furance+Hot Metal Ladle Truck+KR Hot Metal Treatment+Converter+LF Refining Furnace+RH Vacuum Degassing Furance+Con-cast
2.Rolling Process Flow Chart
Reheating Furance+High-pressure Water Descaling+Edger Mill+Roughing Mill+Finishing Mill+Accelerated cooling+Hot Leveler+Marking and Spray Printing+Cooling Bed+On-line UT+Crop Shear+Double-side Trimming Shear+Cut-to-length Shear+Measurement+Marking and Spray Printing+Cold Leveler/Heat treatment
3.Heat-Treatment Flow Chart
Plate+Shot Blasting+Quenching Furance+Quenching Machine+Tempering Furance+Warm Leveler+Cooling Bed+Cutting+Cold Leveler+Finishing&Packaging
4.Thickness  and  Width
Thickness:3mm-150mm
Width:1600mm-4100mm
5.Main Grade
Sweden:HARD400,HARD450,HARD500,HARD600,SB-50,SB-45
Germany:XAR400,XAR450,XAR500,XAR600,Dillidur400,Dillidur500
Belgium:QUARD400,QUARD450,QUARD500
France:FORA400,FORA500,Creusabro4800,Creusabro8000
Baosteel:B-HARD360,B-HARD400,B-HARD450,B-HARD500
HBIS:NM360,NM400,NM450,NM500
Finland:RAEX400,RAEX450,RAEX500
Japan:JFE-EH360,JFE-EH400,JFE-EH500,WEL-HARD400,WEL-HARD500
6.Chemical Composition&Property
| Grade | c | Si | Mn | P | S | Al | Cr+Ni+Mo | Nb+V+Ti |
| NM400 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | Max 0.015 | Max 0.003 | Min 0.020 | Max 0.9 | Trace Amount |
| NM450 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | Max 0.015 | Max 0.003 | Min 0.020 | Max 1.2 | |
| NM500 | 0.10-0.40 | 0.20-0.45 | 1.00-2.00 | Max 0.015 | Max 0.003 | Min 0.020 | Max 1.5 | |
| NM550 | 0.10-0.50 | 0.20-0.45 | 1.00-1.50 | Max 0.015 | Max 0.003 | Min 0.020 | Max 2.0 | |
| NM600 | 0.10-0.50 | 0.20-0.45 | 1.00-1.50 | Max 0.015 | Max 0.003 | Min 0.020 | Max 2.5 | |
| XCHD400 | 0.10-0.30 | 0.20-0.40 | 1.00-2.00 | Max 0.015 | Max 0.003 | Min 0.020 | Max 0.1 | |
| XCHD450 | 0.10-0.40 | 0.20-0.40 | 1.00-2.00 | Max 0.015 | Max 0.003 | Min 0.020 | Max 0.9 | |
| XCHD500 | 0.10-0.40 | 0.20-0.45 | 1.00-2.00 | Max 0.015 | Max 0.003 | Min 0.020 | Max 1.5 |
7.
Â
| Grade | Size(mm) | RP0.2(Mpa) | Rm(Mpa) | A50(%) | AKV,(ºC) | KV2(J) | HBW | ||
| NM400 | 100 | 1233 | 1337 | 15 | -20 | 35 | 37 | 42 | 415 |
| NM450 | 60 | 1345 | 1434 | 9.5 | -20 | 72 | 59 | 58 | 455 |
| NM500 | 50 | 1608 | 1706 | 10.5 | -20 | 43 | 50 | 45 | 495 |
| XCHD400 | 35 | 1025 | 1161 | 17.5 | -40 | 52 | 45 | 40 | 413 |
| XCHD450 | 30 | 1281 | 1400 | 10.5 | -40 | 45 | 48 | 52 | 453 |
| XCH500 | 6 | 1465 | 1529 | 13.5 | -40 | 24 | 24 | 22 | 515 |
8.Cerifications
9 Classification Society
ISO 9001 Certified
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9.Packaging&Shipping
Seaworthy packaging  by  container  or bulk cargo vessel
Delievery time:stock size within 7days;new material within 40days
10.Our services
We    can  cut  and bend steel plate  according  to customer's requriement or drawing,packaging according  to customers' request
11.Application
By adopting the combined chemical composition design of low carbon,low sulfur,low phosphorous and micro-alloy,by applying the offline quenching and other advanced automation technologies,our wear resistant(Abrasion Resisant) plate are popular at home and abroad. Mainly used for thermal Power plant,Coal Mines ,Cement Mills,Loading Machinery,Mining Machinery,Project Machinery.Metallurgical Machinery,Wear resistant plate also can be applied in Sand Mill Cylindrical Shell, Vane, Mechanical Parts used in yard and port, Bearing Structure Parts etc.
2.Wear resistant steel plate
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| 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 |
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