Abrasion Resistant Steel Plate NM500(corrosion resistant steel plate/Sheet)
Key words:abrasion resistant steel plate,ar500 steel plate,Hardox,hardox 400,ar500 plates,hardox 500,hardox 450,abrasion resistant steel,ar400 steel,wear plate,hardox steel,Hardox plate,ar500 steel sheet,stainless steel plate,ar500 steel;
NM RAEX Creusabro XRA DILLIDUR Durostat Hardox NM500 RAEX500 Creusabro8000
XAR 500 500V Durostat 500
Hardox500
Size:Thickness 2-100mm Width :1000-4200mm Length :3000-12000mm
Application:crushers, screens, chutes, hoppers, crane booms, cutting edges, conveyor, buckets, gears, sprockets, etc.
Abrasion Resistant Steel Plate NM500 Chemical Composition
Heat No.
Grade
C
Si
Mn
P
S
Ni+Mo+Cr
others
CEQ
S21301389
NM500
0.29
0.31
0.99
0.011
0.003
<2.5
micro
0.71
S11301559
NM500
0.28
0.32
0.97
0.003
0.003
<2.5
micro
0.71
Abrasion Resistant Steel Plate NM500 Mechanical Properties
Standard
Grade
Thick.
/ mm
Rm
/ MPa
A50/ %
Impact T/ ℃
KV2 / J
Hardness /HBW
GB/T 24186-2009
NM500
≤80
≥1200
≥10
--20
≥24
470~530
Plate No.
Heat No.
Grade
Thick. / mm
Re
/ MPa
Rm
/ MPa
A50/ %
Impact T/ ℃
KV2 / J
Hardness /HBW
T3111011010
S21300161
NM500
21
1355
1665
9.5
-20
47/53/46
499
Q3331271010
S21300160
NM500
51
1573
1665
13.5
-20
42/44/56
499
INDUSTRY APPLICATONS Mining Chutes, hoppers, liners for truck beds, dozer blades, shovel buckets, dragline buckets, excavators Cement Separator guide vanes, discharge cones for clinker storage bins, chutes for sintering ore conveying, outlet ducts for clinker grinding mills, receiving hoppers Dredging Dredging pipes and pumps, suction pipelines, pump discharges Steel Dredging pipes and pumps, suction pipelines, pump discharges Power Coal handling chutes, coal feeder liners, crusher screen plates, classifier cones, journal liners, silo bunkers Service:
SERVICE DESCRIPTION Cutting 1. Can be cut by plasma, laser, water jet, arc gouge, and abrasive saw cutting;
2. Cannot be cut by oxy-fuel.Welding
1. Use 480 MPa (70 ksi) or 560 MPa (80 ksi) consumable to join base metal;
2. After welding, joint should be capped by overlay for wear protection.
Machining
1. Not machinable by conventional methods;
2. Can be finished by grinding only;
3. Countersunk holes can be precisely produced by EDM (Electrical Discharge Machining).
Forming
1. Commonly formed with overlay to the inside;
2. For pipes with diameters smaller than 0.6m (24"), hardfacing pipe recommended instead of pipes fabricated from hardfacing plate.
Drilling
1. When drilling, the distance between two holes should be at least 15mm (5/8''); otherwise, the partition may not be strong enough and can crack;
2. The minimum diameter of holes should be equal to the thickness of the plates. For thicker plates with a total thickness over 20mm (3/4''), the minimum diameter should be 1.5 times the thickness of the plate.
Testing and quality control:
We documented how the product properties are tested in order to make sure the overlay plates fulfil the specified product properties. Including documentation on 3d party's quality system if calibration and testing is performed by 3d party.
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