Changzhou WL Allotech Material Co.,Ltd
| Payment Terms | L/C, T/T |
| Delivery Time | within 10 days |
| Packaging Details | Each tube 5kg, 4 tubes pack in one carton |
| Shape | rod |
| Color | Red |
| Hardness | 40-46HRC |
| Packing | 5kg tube/20kg carton |
| Mill-certificate | Available |
| Diameter | Customized |
| certificate | ISO 9001 |
| Type | Hard Facing Rod |
| Keyword | cobalt based welding rods |
| Application | High temperature valve,engine valves, turbine blades, etc |
| Standard | ASME/AWS: 5.21 ERCoCr-A |
| Equivalent | Stellite 6, BISHILITE (MHA) No.6, Weartech WT-6, Stoodite 6 |
| Process | PTA / Laser Cladding / HVOF / Plasma Spray/ 3D Printing |
| Brand Name | WL-ALLOTECH |
| Model Number | WL-Co6 |
| Place of Origin | China |
View Detail Information
Explore similar products
Cobalt 32 ERCoCr-F Hard Facing Rod Cobalt Based Alloy Welding Pump Sleeves Fluid
Stellite 190 Welding Hardfacing Rod Cobalt Based Alloy Gouge Type Bearing Sleeve
Colmonoy 4 Hard Facing Welding Rod Nickel Based Alloy High Temperature Valve
Stellite 1 AWS 5.21 ERCoCr-C Cobalt Welding Rod Rotary Ring Pump Sleeves
Product Specification
| Payment Terms | L/C, T/T | Delivery Time | within 10 days |
| Packaging Details | Each tube 5kg, 4 tubes pack in one carton | Shape | rod |
| Color | Red | Hardness | 40-46HRC |
| Packing | 5kg tube/20kg carton | Mill-certificate | Available |
| Diameter | Customized | certificate | ISO 9001 |
| Type | Hard Facing Rod | Keyword | cobalt based welding rods |
| Application | High temperature valve,engine valves, turbine blades, etc | Standard | ASME/AWS: 5.21 ERCoCr-A |
| Equivalent | Stellite 6, BISHILITE (MHA) No.6, Weartech WT-6, Stoodite 6 | Process | PTA / Laser Cladding / HVOF / Plasma Spray/ 3D Printing |
| Brand Name | WL-ALLOTECH | Model Number | WL-Co6 |
| Place of Origin | China |
Stellite 6 AWS A5.21 ERCoCr-A Hard Facing Rod Extrusion Screws Flights Tong Bits
Product Description
WLCo 6 cobalt based rod is the most widely used of the cobalt alloys. It is regarded as the industry standard for general-purpose wear resistance applications, has excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a reasonable level of hardness up to 500°C (930°F).
It also has good resistance to impact and cavitation erosion. WL-Co6 is ideally suited to a variety of hardfacing processes and can be turned with carbide tooling. Examples include valve seats and gates, pump shafts and bearings, erosion shields, and rolling couples. It is often used self-mated.
Another similar type is Co 6H rod, which has higher hardness.
Common Names: Stellite 6, BISHILITE (MHA) No.6, Weartech WT-6, Stoodite 6, POLYSTEL 6, Hoganas 2537
Standard: AWS 5.21-2001, ERCoCr-A
Chemical Composition(%)
| C | Si | Mn | Mo | Cr | W | Ni | Fe | Co |
| 1.15 | 1.00 | ≤1.00 | ≤1.00 | 29.00 | 4.5 | ≤3.00. | ≤3.00 | Rest |
Characterisitic
| Abrasion Resistance | Good |
| Impact Resistance | Good |
| Corrosion Resistance | Good |
| Hardness | HRC 40-46 |
| Deposit Layers | 2 Max |
| Deposit Cross Checks | * Possible |
| Magnetic | No |
| Hot Wear Hardness | Good |
| Machineability | Carbide Tools |
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 motor spiracle, high temperature and high pressure valve sealing surface Bearing Areas
Extrusion Screws Flights Tong Bits
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...
Get in touch with us
Leave a Message, we will call you back quickly!