Cobalt Based Alloy Powder
Product Name: Cobalt Based Alloy Powder
Grade: Co1 , Co6, Co12,Co21, Co800
Color: Grey
Chemical Composition: Co Cr W Si Fe Mn
Shape: Spherical Powder
Cobalt based alloy is a kind of alloy with cobalt as the main component, containing a considerable amount of nickel, chromium, tungsten and a small amount of molybdenum, niobium, tantalum, titanium, lanthanum and other alloying elements, occasionally also containing iron. According to the composition of the alloy, they can be made into welding wire, powder for hard surface surfacing, thermal spraying, spray welding and other processes, can also be made into casting and forging parts and powder metallurgy parts.
Description
Description
| Name of Article | Hardness | Chemical Composition | Typical Uses | Processing Method |
|---|---|---|---|---|
| Co1 | —— | C2.5，Cr30.0，Fe2.5,Si0.7，W12.0,Co(Bal) | It is applied for the repair and pre-protection of valves, valve seats, blades, and related components. | PTA/HVAF,HVOF |
| Co6 | 37-43 | C1.2，Cr29.0，Fe2.5,Ni2.5，Si1.1,W4，Co(Bal) | ||
| Co12 | 40-50 | C1.5, Cr30.5,Fe2.5,Ni2.5, Si1.5,W8，Co(Bal) | Used for high temperature and high pressure valves, serrations, screws, etc. |
|
| Co190 | ≥57 | C3.3,Cr26, Si0.8, W14,Co(Bal) | All kinds of drilling tools used in the petroleum industry | |
| Co21 | 25-30 | C0.25，Cr27.5，Fe2.0，Ni2.5, Si2, W0.15, Mo5.5，Mn1.0，Co(Bal) | Turbine blades, various valves, valve seats, etc | |
| CoT400 | 53 | C<0.08，Cr8.5，Fe<2.0，Ni1.5, Si2.6，Mo28.5, Co(Bal) | Used in high-temperature and strongly corrosive media: valves, extrusion screws |
|
| CoT800 | 55 | C<0.08，Cr18.0，Fe<2.0，Ni1.0, Si3.4, Mo28.5, Co(Bal) |
Coating Materials