Changzhou WL Allotech Material Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 300 tons per month |
| Delivery Time | within 10 days |
| Packaging Details | Each tube 5kg, 4 tubes pack in one carton |
| Product Name | Hard Facing Rod |
| Density | 8.44 g/cm3 |
| Color | Metal Color |
| Mill-certificate | Available |
| Certificate | ISO 9001 |
| Diameter | Customized |
| Standard | ASME/AWS: 5.21 ERCoCr-F |
| Material | Cobalt based alloy rod |
| Melting Range | 1285 - 1410 ºC |
| Equivalent | Stellite F, BISHILITE (MHA) No.32, Weartech WT-32 |
| Length | 350mm 500mm 1000mm 2000mm 3000mm 4000mm |
| Process | PTA / Laser Cladding / HVOF / Plasma Spray/ 3D Printing |
| Application | high temperature and high pressure welding valve |
| Brand Name | WL-ALLOTECH |
| Model Number | ERCoCr-F Hard Facing Rod |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300 tons per month |
| Delivery Time | within 10 days | Packaging Details | Each tube 5kg, 4 tubes pack in one carton |
| Product Name | Hard Facing Rod | Density | 8.44 g/cm3 |
| Color | Metal Color | Mill-certificate | Available |
| Certificate | ISO 9001 | Diameter | Customized |
| Standard | ASME/AWS: 5.21 ERCoCr-F | Material | Cobalt based alloy rod |
| Melting Range | 1285 - 1410 ºC | Equivalent | Stellite F, BISHILITE (MHA) No.32, Weartech WT-32 |
| Length | 350mm 500mm 1000mm 2000mm 3000mm 4000mm | Process | PTA / Laser Cladding / HVOF / Plasma Spray/ 3D Printing |
| Application | high temperature and high pressure welding valve | Brand Name | WL-ALLOTECH |
| Model Number | ERCoCr-F Hard Facing Rod | Place of Origin | China |
Stellite F Stellite 32 Rod Hard Facing Rod High Temperature And High Pressure Welding Valve
Product Description
WLCo F rod is a titanium calcium type coating, surfacing electrode with cobalt chromium tungsten alloy cores, should adopt DCRP. Surfacing metal can keep good abrasion resistance and corrosion resistance at 650 degrees.
It is used in the work of 650 degrees Celsius should be able to maintain good wear resistance and a certain degree of corrosion resistance of the occasion; for example, the high temperature and high pressure welding valve and hot shear knife, the impact of hot and cold staggered place.
Note:
1. Before welding, the electrode must be baked for about 150℃ for 1 hour.
2. Small current and short arc surfacing should be adopted to avoid increasing the penetration of base metal and reducing the performance of surfacing alloy.
3, according to the type of base metal and workpiece size, can choose 350-500℃ preheating temperature and 350℃ interlayer temperature for surfacing.
4, according to the working conditions generally choose 600-750℃, heat preservation 1-2 hours with the furnace slow cooling, or put the workpiece in the dry and preheated sand cylinder or grass ash slow cooling.
Common Names:Stellite F, BISHILITE (MHA) No.32, Weartech WT-32
Hardness: 40-45HRC
Chemical Composition(%)
| C | Si | Mn | Mo | Cr | W | Ni | Fe | Co | Density | Melting Range |
| 1.7 | ≤2.0 | ≤0.5 | ≤1.0 | 26.00 | 12.5 | 22.0 | ≤3.0 | Rest | 8.44 g/cm3 | 1285 - 1410 ºC |
Packing Details
For length 350mm 500mm pack in carton each 5kg
For 1000mm packing in 5kg tube, 4 tubes in one 20kg carton
For length more than 1000mm, pack in wooden box directly
Applications
high temperature and high pressure welding valve and hot shear knife, the impact of hot and cold staggered place.
Type We Could Offer
| Trademark | Nominal Chemical Composition | HRC | Application | |||||||||
| C | Cr | Si | W | Ni | Fe | Mn | Mo | Co | B | |||
| WL Co1 | 2.45 | 30.0 | 1.0 | 13.0 | ≤3.0 | ≤3.0 | ≤1.0 | ≤1.0 | Bal. | 50-58 | Valve seat insets, bearing, sawteeth, rotary ring, Pump Sleeves | |
| WL Co3 | 2.4 | 30.5 | 1.0 | 13.0 | ≤3.0 | ≤3.0 | ≤1.0 | ≤1.0 | Bal. | 50-56 | Valve seat insets,steel mill guide roll, wearing panel of cracker blade, etc. | |
| WL Co4 | 1.0 | 31.0 | 1.0 | 14.0 | ≤3.0 | ≤1.0 | ≤0.5 | ≤0.5 | Bal. | 45-50 | Hot extrusion die, dry battery industry | |
| WL Co6 | 1.2 | 29.0 | 1.0 | 4.5 | ≤3.0 | ≤3.0 | ≤1.0 | ≤1.0 | Bal. | 40-46 | Engine valve, high temperature valve, turbine blade | |
| WL Co12 | 1.4 | 30.0 | 1.3 | 8.5 | ≤3.0 | ≤3.0 | ≤1.0 | ≤1.0 | Bal. | 44-50 | Pressure valves, sawteeth screw fights | |
| WL Co20 | 2.5 | 32.0 | 1.0 | 17.0 | ≤3.0 | ≤3.0 | ≤0.5 | ≤1.0 | Bal. | 54-59 | Wear plate, bearing sleeve, etc. | |
| WL Co21 | 0.2 | 27.0 | 1.0 | 0.2 | ≤3.0 | ≤2 | ≤1.0 | ≤5.5 | Bal. | 20-40 | Fluid valve seat, turbine blades, hot forging die | |
| WL Co25 | 0.05 | 20.0 | 1.0 | 15.0 | 10.0 | ≤2.0 | ≤1.5 | ≤1.0 | Bal. | 24 | High temperature and corrosion-resistant valve sealing surface, pressure casting dies, etc. | |
| WL Co31 | 0.5 | 26.0 | 1.0 | 7.5 | 10.0 | ≤3.0 | ≤1.0 | ≤1.0 | Bal. | 30-35 | Extrusion die, steam turbine blade, etc. | |
| WL Co32 | 1.8 | 26.0 | 1.2 | 12.0 | 22.0 | ≤1.5 | ≤0.5 | ≤1.0 | Bal. | 40-45 | Engine inlet and exhaust valve | |
| WL Co190 | 3.2 | 26.0 | 1.0 | 14.0 | ≤1.0 | ≤3.0 | ≤1.0 | ≤1.0 | Bal. | 54-60 | Petroleum drill bit, mining industry | |
| WL CoT400 | 0.08 | 8.5 | 2.6 | 1.5 | ≤1.5 | ≤1.0 | 28 | Bal. | 0.8 | 50-60 | Valve and roller path, plastic extruder in strongly corrosive | |
| WL CoT800 | 0.08 | 18.0 | 3.4 | ≤1.5 | 1.5 | ≤1.0 | 28 | Bal. | 0.8 | 52-58 | Valve and roller path, plastic extruder in strongly corrosive | |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2009
Total Annual:
30000000-50000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
We produce high quality materials widely apply to oil & gas industry, mining operations, timber, glass industry, Chemical industry, powder generation, and so on. WL allotech continually develop our products offering with new alloy materials and capabilities to meet the critical changing dem... We produce high quality materials widely apply to oil & gas industry, mining operations, timber, glass industry, Chemical industry, powder generation, and so on. WL allotech continually develop our products offering with new alloy materials and capabilities to meet the critical changing dem...
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