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 | 5kg/bottles, 5 bottles pack in one carton |
| Shape | Powder |
| Color | Dark Gray |
| Chemical Composition | Co Cr W Fe C Ni Si |
| Sample | Available |
| Process | PTA, HVOF, Laser Cladding, Plasma Spray, Spray-Fuse |
| Application | Hardfacing & Wear-resistant Welding |
| Certificate | ISO9001 |
| Hardness | 44-50 HRC |
| Test Report | Mill-Certificate |
| Free Documents | CO, Form A E F P, FTA |
| Label | Brand, Neutral Or Customized |
| Currency | USD/EUR/GBP/RMB |
| Brand Name | WL |
| Model Number | WL-Co12 |
| Place of Origin | China |
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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 | 5kg/bottles, 5 bottles pack in one carton |
| Shape | Powder | Color | Dark Gray |
| Chemical Composition | Co Cr W Fe C Ni Si | Sample | Available |
| Process | PTA, HVOF, Laser Cladding, Plasma Spray, Spray-Fuse | Application | Hardfacing & Wear-resistant Welding |
| Certificate | ISO9001 | Hardness | 44-50 HRC |
| Test Report | Mill-Certificate | Free Documents | CO, Form A E F P, FTA |
| Label | Brand, Neutral Or Customized | Currency | USD/EUR/GBP/RMB |
| Brand Name | WL | Model Number | WL-Co12 |
| Place of Origin | China | ||
| High Light | Hardfacing cobalt powder ，Stellite 12 cobalt powder ，50HRC cobalt metal powder | ||
Stellite 12 Hardfacing Cobalt Based Alloy Powder
Product Description
WLCo-12 powder that produces a deposit for high heat and corrosion resistance, with excellent wear properties. The Machineability, WLCo-12 powder makes it a good choice for knife cutting edges in the carpet, paper, and plastic industry. WLCo-12 powder deposits provide resistance to all types of wear, including galling. It can be applied to all weldable steels, including stainless steels.
Common Names: Stellite 12 Polystel 12
Standard: AWS 5.21-2001 ERCoCr-B
CHEMICAL COMPOSITION(%)
| C | Si | Mn | Mo | Cr | W | Ni | Fe | Co |
| 1.4 | 1.30 | ≤1.00 | ≤1.00 | 30.00 | 8.5 | ≤3.00. | ≤3.00 | Rest |
CHARACTERISITIC
| Abrasion Resistance | Good |
| Impact Resistance | Good |
| Corrosion Resistance | Good |
| Hardness | HRC 44-50 |
| Deposit Layers | 2 Max |
| Deposit Cross Checks | No |
| Magnetic | No |
| Hot Wear Hardness | Good |
| Machineability | Carbide Tools |
Packing Details
Each bottle 5kg/bottles, 5 bottles pack in one carton,
then put cartons onto pallet or Box. OEM packing & label or customized packing methods available.
APPLICATIONS
Used for pre-protection of plastics, paper-making, chemical fiber,
cutter and blade Outlet valve sealing surface
High temperature and high-pressure valve
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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