Changzhou WL Allotech Material Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 300 tons per month |
| Delivery Time | within 10 days |
| Density | 8.35g/cm3 |
| Hardness | 38-44 |
| Type | Sleeve |
| Application | Oil&Gas Industry |
| Material | Cobalt based alloy |
| Size | Can be customized |
| Properties | Wear and corrosion resistance |
| Usage | Cooperate with other shaft and axle |
| Instructions | Drawing made upon cutomers request |
| Tolerance control | Turning or grinding surface , tolerance upon drawing |
| Certificate | ISO 9001 |
| Brand Name | WL-ALLOTECH |
| Model Number | Casting |
| Place of Origin | China |
View Detail Information
Explore similar products
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300 tons per month |
| Delivery Time | within 10 days | Density | 8.35g/cm3 |
| Hardness | 38-44 | Type | Sleeve |
| Application | Oil&Gas Industry | Material | Cobalt based alloy |
| Size | Can be customized | Properties | Wear and corrosion resistance |
| Usage | Cooperate with other shaft and axle | Instructions | Drawing made upon cutomers request |
| Tolerance control | Turning or grinding surface , tolerance upon drawing | Certificate | ISO 9001 |
| Brand Name | WL-ALLOTECH | Model Number | Casting |
| Place of Origin | China | ||
| High Light | Cobalt Based Alloy Forging Components ，Forging Components Chrome Alloy ，ISO 9001 forging part | ||
Cobalt Based Alloy Chrome Alloy By CNC Machining Precision Casting Machinery Metal
Product Description
Castings are metal forming objects obtained by various casting methods, that is, the smelted liquid metal is injected into the pre-prepared casting mold by pouring, pressing, inhaling or other casting methods, and after cooling, grinding and other subsequent processing means, the objects with certain shape, size and performance are obtained.
cobalt based alloy/stellite alloy is a range of cobalt-chromium-tungsten alloys designed for wear resistance, corrosion resistance and high termal resistance. It has excellent wear and corrosion resistance performance at relatively high temperature. It is widely used in oil&gas, metallurgy, machinery, wood cutting, automotive, paper and food processing industries etc.
Chemical Composition
| Grade | C | Mn | Si | Cr | Ni | Mo | W | Co | Fe | P | S |
| WL-Co6Z | 0.9-1.4 | 1.0 | 1.5 | 27-31 | 3.0 | 1.5 | 3.5-5.5 | Bal. | 3.0 | ≤0.03 | ≤0.03 |
Physical Properties
| Grade | Density | Hardness (HRC) |
| WL-Co6Z | 8.35g/cm3 | 38-44 |
Packing Details
Diameter 8-500mm and maxium length 700mm
Other Sizes can be produced by customers’ requirement.
Typical uses and Applications
Type We Could Offer
| Trademark | Grade | Chemical composition (%) | Hardness HRC | ||||||||
| C | Cr | W | Si | Fe | Mo | Mn | Ni | Co | |||
| WL 1Z | Co1 | 2.5 | 29 | 12 | 1 | 3 | 1 | 1 | 3 | Bal. | 48-53 |
| WL 3Z | Co3 | 2.5 | 30 | 12.5 | 1 | 3 | 1 | 1 | 3 | Bal. | 48-53 |
| WL 4Z | Co4 | 0.9 | 32 | 14 | 1 | 1 | 0.5 | 0.5 | 0.5 | Bal. | 43-47 |
| WL 6Z | Co6 | 1.2 | 29 | 4.5 | 1.5 | 3 | 1.5 | 1 | 3 | Bal. | ≥37 |
| WL12Z | Co12 | 1.6 | 29 | 8 | 1.5 | 2.5 | 1 | 1 | 3 | Bal. | 45-50 |
| WL20Z | Co20 | 2.5 | 32 | 17 | 1 | 2.5 | 1 | 1 | 2.5 | Bal. | 52-58 |
| WL21Z | Co21 | 0.25 | 27 | -- | 1 | 3 | 3.5 | 1 | 2.75 | Bal. | ≤34 |
| WL31Z | Co31 | 0.5 | 25.5 | 7.5 | 1 | 2 | 0.5 | 1 | 10.5 | Bal. | ≤34 |
| WL33Z | Co33 | 2.3 | 33 | 17.5 | 1 | 2 | -- | 0.8 | 1 | Bal. | ≥52 |
| WL400Z | CoT400 | 0.04 | 8 | -- | 2.6 | ≤2 | 27 | -- | -- | ≥62 | 52-55 |
| WL800Z | CoT800 | 0.1 | 18 | -- | 3 | ≤2 | 28.5 | -- | ≤1 | Bal. | ≥50 |
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!