Wear Resistant Plate is Magic Plate who have 400-600 High Brinell Hardness ( BHN) with Superior forming, welding and wear characteristic. This steel plate is particularly suited to the mining equipment, earth moving equipment.
Wear Resistance Plate is recommended for the following Applications:
Mining And Earth moving Machinery • Crushing And Pulverizing Equipment • Buckets, Knives, Crushers, Feeders • Presses • Skips • Excavators • Slurry Pipe Systems • Screw Conveyors
::USES::
::USES::
Cheek Plate | Crusher Liner Plate | Batch Mix / Drum Mix Flights | Pan Mixer Liner & Bottom Plate | Liner Plate | Paver Screed Plate | Steel Plough | Jcb Bucket | Rock Drill Tools | Dumper Body | Truck Body | All Type Of Abrasive Part
- Steel Plate with superior forming, welding and wear characteristic. This steel plate, with its high Brinell Hardness (BHN) rating, is particularly suited to the mining equipment, earth moving equipment, ae are and aggregates processing, road target backstop, and bullet stop the application.
- We offer a great range of products of Wear resistance plate:-
- Wear resistance steel plates
- Abrasion Resistance Plates
In order to append and respond to the diverse demands of clients, we are able to offer Wear Plates. These wear plates are manufactured utilizing superior grade components at reliable vendors premises. This range of wear plates is highly acclaimed in the market for its features such as robust construction, simple structure and reliable working conditions.
ABRASION RESISTANCE PLATES
We bring froth an impregnable range of wear resistant steel plate. This high grade wear resistant steels are extensively used across different industrial sectors for various purposes. We take into account the variegated needs of
our international clients and offer suitable range of wear resistant steels.
QUARD 400 : DOWNLOAD TECHNICAL SHEET
QUARD 450 : DOWNLOAD TECHNICAL SHEET
QUARD 500 : DOWNLOAD TECHNICAL SHEET
QUARD 550 : DOWNLOAD TECHNICAL SHEET
QUARD 450 : DOWNLOAD TECHNICAL SHEET
QUARD 500 : DOWNLOAD TECHNICAL SHEET
QUARD 550 : DOWNLOAD TECHNICAL SHEET
QUARD 400
Steel Description and Applications
Quard 400 is a martensitic abrasion resistant steel with an average hardness of 400 HBW. Due to its versatility in terms of high toughness, good cold formability, and excellent weldability, Quard 400 combines an outstanding work shop performance and a long lasting wear resistance.
Quard 400 is recommended for the following applications:
• mining and earth moving machinery
• crushing and pulverizing equipment
• buckets, knives, crushers, feeders
• presses
• skips
• excavators
• slurry pipe systems
• screw conveyors
Technical characteristics
Hardness guarantee:
Hardness
|
HBW=370-430
|
Other Mechanical properties(typical values):
Charpy-V notch
Impact test
|
Yield Strength
(MPa)
|
Tensile Strength
Transverse(MPa)
|
Elongation
A5(%)
|
40J
(longitudinal at -40
 C) |
1160
|
1300
|
10
|
Chemical Composition:
Max ladle analysis,%
|
|||||||||
Thickness
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
B
|
4-25,4mm
|
0,16
|
0,60
|
1,40
|
0,025
|
0,010
|
0,50
|
0,10
|
0,25
|
0,005
|
25,41-40mm
|
0,17
|
0,60
|
1,60
|
0,025
|
0,010
|
1,15
|
0,10
|
0,30
|
0,005
|
40,01-50mm
|
0,17
|
0,60
|
1,60
|
0,025
|
0,010
|
1,30
|
0,50
|
0,50
|
0,005
|
Carbon equivalent, typical values,%
|
||
Plate thickness
|
CEV(1)
|
CET(2)
|
4-8 mm
|
0,36
|
0,25
|
8,01-20 mm
|
0,40
|
0,25
|
20,0-25,4 mm
|
0,45
|
0,29
|
25,41-40 mm
|
0,57
|
0,33
|
40,01-50 mm
|
0,64
|
0,36
|
Dimensions
Quard 400 at present is supplied in the following range:
thickness:4-50 mm
width:1500-3100 mm
NLMK Clabecqcarries on the extension of its dimensional program in order to propose as soon as possible a thickness range from 3 to 60 mm. For more information, please check our website or contact your local representative.
Flatness, tolerances & surface properties:
Quard 400 is delivered with a unique combination of excellent flatness,
tight thickness tolerances and superior surface finish.
Quard 400 at present is supplied in the following range:
thickness:4-50 mm
width:1500-3100 mm
NLMK Clabecqcarries on the extension of its dimensional program in order to propose as soon as possible a thickness range from 3 to 60 mm. For more information, please check our website or contact your local representative.
Flatness, tolerances & surface properties:
Quard 400 is delivered with a unique combination of excellent flatness,
tight thickness tolerances and superior surface finish.
Feature
|
Norm
|
FLATNESS
|
-EN 10029: -Class N(Standard)&
-Class S
|
THICKNESS tolerance
|
-Meets and exceeds EN 10029 class A
-tighter tolerance upon request |
Shape, length, width tolerance
|
Meets EN 10029
|
SURFACE properties
|
Exceeds the usual market standards,
EN 10163-2 class B3
|
Delivery conditions
Our Guard plates are supplied as standard in the shotblasted and primed condition. In order to maintain a good weldability and laser cutting performance, a low zinc silicate primer is applied. Plates can also be delivered unpainted.
Our Guard plates are supplied as standard in the shotblasted and primed condition. In order to maintain a good weldability and laser cutting performance, a low zinc silicate primer is applied. Plates can also be delivered unpainted.
Heat Treatment
Our Quard 400 receives its properties by quenching and when applicable by subsequent tempering.The properties of the delivery condition can not be retained after exposure at service or preheating temperatures above 250 °C.
Quard 400 is not intended for any further heat treatment.
Ultrasonic testing
Ultrasonic testing (UT), is applied to secure the plate from discontinuities like inclusions, cracks and porosity. In thickness from 8 mm and up, all plates are UT tested and controlled against class S2, E2, according to EN 10160.
General processing recommendations
To obtain optimal work shop productivity when processing Quard 400, it is essential to use the recommended procedures and tools given below.
Thermal cutting
Plasma and flame cutting can be performed without the need for preheating in thicknesses, up to 40 mm, provided the ambient temperature is above 0 °C. Subsequent to cutting, let the cul ports slowly cool down to room temperature. A slow cooling role will reduce the risk of cut edge cracking (never accelerate the cooling of the parts) .
Cold forming
Quard 400 is very well suited for cold forming operations. The minimum recommended R/t ratio when bending of Quard 400 is given in the table below:
Thickness
(mm)
|
Transverse to
Rolling(R/T)
|
Longitudinal to
Rolling(R/T)
|
width
(W/T)
|
Long.
Width
(W/T)
|
T<8.0
|
2.5
|
3.0
|
8
|
10
|
8t<20
|
3.0
|
4.0
|
10
|
10
|
t20.0
|
4.5
|
5.0
|
12
|
12
|
Due to the homogeneous properties and narrow thickness tolerances of Quard 400,variations in springback is kept at a low level.Grinding of flame cut or a sheared edge in the bending area is recommended to further prevent cracking during bending.
Welding
Quard 400 has a very good weldability, granted by the low carbon equivalent of the steel.It can be welded using any of the conventional welding methods, both has manual or automatic.