ACME ASTM G65 биметаллическая композитная стальная
- Категория: Стальные пластины >>>
- Поставщик: Tianjin,Acme,International,Trade,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-19-2025 | 2887.95 $* | 2945.22 $* |
| Jul-19-2025 | 2341.92 $* | 2388.82 $* |
| Jun-19-2025 | 2841.63 $* | 2898.82 $* |
| May-19-2025 | 2819.43 $* | 2875.80 $* |
| Apr-19-2025 | 2250.18 $* | 2295.72 $* |
| Mar-19-2025 | 2773.67 $* | 2828.96 $* |
| Feb-19-2025 | 2750.96 $* | 2805.72 $* |
| Jan-19-2025 | 2728.68 $* | 2783.95 $* |
Характеристики
Product Overview
ACME wear resistant chromium carbide overlay steel plate
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
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.
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:
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:
