Высокая твердость 60 HRC твердая накладка стальные пластины

Сохранить в закладки 1600903580116:


Цена:2 273,00 $ - 2 424,00 $*

Количество:

  • В избранное

Описание и отзывы

Характеристики



Product Overview


bimetal anti abrasion wear resistant steel plate liner
CCO plate is manufactured by welding one or multiple abrasion resistant layers on a medium or low carbon steel base plate. The overlay alloy has a high amount of chromium carbide hard particles. These particles are distributed evenly throughout the layer, creating a strong microstructure. The hardness is HRC 58~65 and depends on the overlay's thickness.


FEATURES AT A GLANCE


1.High carbon high chromium
2. Hardness: HRC58-65
3. Good mechanical processing properties
4. smooth surface with uniform overlay
5. super wear resistance, medium impact resistance, good heat resistance.


CCO plate
fusion line
surface cracks


Fusion line
The wear resistant overlay and base plate are metallurgical bonding. The overlay will penetrate into base plate about 0.8~1.8 mm by welding heat. In our tests are the bonding strength reaching up to 350 MPa.


Surface cracks
CCO plate is composed of many welding beads and the wear resistant overlay contains a series of evenly spaced herringbone cracks.These transversely distributed cracks relief the structure's tension improving wear plate's performance. The Cracks are distributed throughout the overlay thickness, but end up on the base plate's surface.Those Cracks don't have any effect to the machining properties and no fall off the wear resistant overlay.


PRODUCT SPECIFICATIONS


Production technology
hardfacing by open arc welding or submerged arc welding

Material
Q235/Q345B+Chromium carbide overlay alloy

Hardness
58~65 HRC/650~840 HV

Chemical composition
C: 3.0-5.0 % Cr: 25-40 %

Microstructure
Chromium carbide hard particles volume fraction above 50 %
The maximum hardness of chromium carbide is HV 1800

Wear resistance
ASTM G65 methode A: 0.08~0.18 g according to different alloy, and the wear resistance of CCO plate is 30 times higher than low carbon stell and 12 times than heat treated steel

Impact resistance
withstand medium impact and moderate impact

Heat resistance
withstand temperatures up to 600 ℃, customized high temperature resistance wear plates according to customer's requirements which can withstand maximum terperatures up to 900 ℃

Flateness tolerance
± 3 mm/m

Thickness tolerance
Uniform overlay thickness, with tolerance within 0~0.5 mm

Standard size
Open arc welding: 1.4x3.4; 1.5x3.0; 2.0x3.0 meter, customized
Submerged arc welding: 1400*3000 mm, 1400*3500 mm, 2100*3500 mm, customized

Main thickness
backing plate (mild steel )thickness (mm)
wear resistant alloy layer thickness (mm)
3~5, 6~12, 14~20, 25~40
3~52


Manufacturing Technique




Inspection Labor




Product packaging




SIMILAR PRODUCTS




FAQ


Q: Are you trading company or manufacturer ?
A: We are trading company with long-term stable cooperation with well-known OEM factories in the industry, and our own inspection teams.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock.
or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge.
Q: What is your terms of payment ?
A:30% T/T in advance, balance T/T before shipment.
also, FOB, CIF, CFR all are available for your product.
If you have another question, pls feel free to contact us as below:




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