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 | Stellite 1 hardfacing rod |
| Deposit Layers | 2 Max |
| Color | Black |
| Material | C Si Mn Mo Cr W Ni Fe Co |
| Hardness | HRC 50-58 |
| Test Report | Mill-certificate |
| certificate | ISO 9001 |
| Diameter | 2.5-8.0mm |
| Type | hardfacing 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 |
| Standard | AWS 5.21-2001, ERCoCr-C |
| Brand Name | WL-ALLOTECH |
| Model Number | stellite 1 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 | Stellite 1 hardfacing rod | Deposit Layers | 2 Max |
| Color | Black | Material | C Si Mn Mo Cr W Ni Fe Co |
| Hardness | HRC 50-58 | Test Report | Mill-certificate |
| certificate | ISO 9001 | Diameter | 2.5-8.0mm |
| Type | hardfacing 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 | Standard | AWS 5.21-2001, ERCoCr-C |
| Brand Name | WL-ALLOTECH | Model Number | stellite 1 rod |
| Place of Origin | China | ||
| High Light | 8.0mm Hard Facing Rod ，2.5mm Hard Facing Rod ，Stellite 1 stellite welding rod | ||
Stellite 1 ERCoCr-C POLYSTEL 1 Cobalt Welding Rod Hard Facing Rod Engine Valve Pump Sleeves
WL-Co1 is a hardfacing alloy possessing excellent abrasion and corrosion resistance for applications such as pump sleeves, rotary seal rings, wear pads, expeller screws and bearing sleeves. It retains its hardness at temperatures in excess of 760°C (1400°F).
WL-Co1 contains a high proportion of hard, wear resistant primary carbides. These render the alloy well suited to applications involving extreme low-angle erosion and severe abrasion, with some sacrifice in toughness. Compared to other WL-Co alloys it is more crack-sensitive, and care should be taken to minimize the cooling stresses experienced during casting and hardfacing processes. Due to its high hardness and wear resistance, WL-Co1 should only be finished by grinding.
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
| AWS / ASME: A5.21 / SFA5.21 ERCoCr-C | |
| Metal to metal Wear | Excellent |
| Cold / Hot Abrasion | Excellent / Excellent |
| Erosion / Corrosion | Excellent / Excellent |
| Impact | Unsatisfactory |
| Magnetic | No |
| Deposit Layers | 2 Max |
| Thermal Conductivity | 14.5 W/m.K, 100.5 Btu-in/hr/ft2/°F |
| Electrical Resistivity | 94.0 µ-ohm.cm, 37.0 µ-ohm.inch |
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 | |
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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