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| Categories | Hard Facing Rod & Powder |
|---|---|
| Brand Name: | WL-ALLOTECH |
| Model Number: | WL-Co1 |
| Place of Origin: | China |
| MOQ: | 5kg |
| 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 |
| Price: | Negotiable |
| Shape: | rod |
| Color: | Black |
| Material: | C Si Mn Mo Cr W Ni Fe Co |
| Welding Current: | International Standard |
| Test Report: | Mill-certificate |
| certificate: | ISO 9001 |
| Diameter: | 2.5-8.0mm |
| Type: | hardfacing welding rods |
| Keyword: | cobalt based welding rods |
| Length: | 350mm 500mm 1000mm 2000mm 3000mm 4000mm |
| Process: | PTA / Laser Cladding / HVOF / Plasma Spray/ 3D Printing |
| Equivalent: | Stellite 1, BISHILITE (MHA) No.1, Weartech WT-1, Stoodite 1, POLYSTEL 1 |
| Application: | make rotating sealing ring, gouge type bearing sleeve, drill head, etc |
| Company Info. |
| Changzhou WL Allotech Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Stellite 1 AWS 5.21 ERCoCr-C Cobalt Welding Rod Hard Facing Rod Rotary Ring Pump Sleeves Hard Facing Rod
Product Description
WLCo-1 cobalt based rod is a cobalt based welding mateiral that has the highest hardness and wear resistance of the standard cobalt alloys. WLCo-1 cobalt based powder is used in elevated temperature, high wear applications. Exceptional resistance to metal-to-metal wear in corrosive media at high temperature.
Common Names: Stellite 1, Polystel 1
Standard: AWS 5.21-2001, ERCoCr-C
Chemical Composition(%)
C | Si | Mn | Mo | Cr | W | Ni | Fe | Co |
2.5 | 1.00 | ≤1.00 | ≤1.00 | 29.00 | 12.5 | ≤3.00. | ≤3.00 | Rest |
Characterisitic
Abrasion Resistance | Excellent |
Impact Resistance | Moderate |
Corrosion Resistance | Good |
Hardness | HRC 50-60 |
Deposit Layers | 2 Max |
Deposit Cross Checks | * Possible |
Magnetic | No |
Hot Wear Hardness | Excellent |
Machineability | Difficult |
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
Used to make rotating sealing ring, gouge type bearing sleeve,
drill head, etc
Hydro pulper disc
Oil drilling tools
Mixer seals and rotors
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 | |
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