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8.6g/Cm3 Cobalt Based Alloys Wear Resistant Stellite 23 Co Based Alloys
| MOQ: | 100KG |
| Price: | Price is negotiated based on the required specifications and quantity |
| Standard Packaging: | Standard export packaging, or packaging as required |
| Delivery Period: | 5-8 working days, depending on the parameters required for negotiation |
| Payment Method: | Payment Terms: Mainly T/T.. L/C, D/A, D/P, |
| Supply Capacity: | 5000 tons per month |
Detail Information
Place of Origin
China
Brand Name
Stellite23 Alloy
Certification
ISO Certificate
Model Number
Stellite23 Alloy
Name:
Cobalt Based Alloys
Hardness:
55-65 HRC (depending On Heat Treatment)
Tensile Strength:
Approximately 1,200-1,300 MPa
Density:
8.6g/cm3
Wear Resistance:
Excellent In Abrasive And Sliding Wear Conditions
Corrosion Resistance:
High Resistance To Acids, Alkalis, And Seawater
Oxidation Resistance:
Maintains Properties Up To 800°C
Ductility:
Low
High-Temperature Stability:
Maintains Hardness And Wear Resistance Up To 800°C
Applications:
Cutting Tools, Valve Seats, Aerospace, Oil & Gas, Industrial Machinery
Highlight:
8.6g/cm3 Cobalt Based Alloys
,Cobalt Based Alloys Wear Resistant
,Stellite 23 Co Based Alloys
Product Description
8.6g/Cm3 Cobalt Based Alloys Wear Resistant Stellite 23 Co Based Alloys
Product Specifications
| Attribute | Value |
|---|---|
| Name | Cobalt Based Alloys |
| Hardness | 55-65 HRC (depending on heat treatment) |
| Tensile Strength | Approximately 1,200-1,300 MPa |
| Density | 8.6g/cm3 |
| Wear Resistance | Excellent in abrasive and sliding wear conditions |
| Corrosion Resistance | High resistance to acids, alkalis, and seawater |
| Oxidation Resistance | Maintains properties up to 800°C |
| Ductility | Low |
| High-Temperature Stability | Maintains hardness and wear resistance up to 800°C |
| Applications | Cutting tools, valve seats, aerospace, oil & gas, industrial machinery |
Product Overview
Stellite 23 Alloy excels in wear resistance, corrosion resistance, and high temperature performance. This cobalt-based alloy is engineered to withstand severe service conditions while maintaining exceptional performance in abrasive and corrosive applications.
Detailed Composition
Stellite 23 Alloy combines cobalt with chromium, tungsten, and carbon to create a material with outstanding durability and strength. The precise chemical composition includes:
- Cobalt (Co): 50-60% - Provides high-temperature strength and corrosion resistance
- Chromium (Cr): 30-35% - Enhances oxidation and corrosion resistance
- Tungsten (W): 5-10% - Increases hardness and wear resistance
- Carbon (C): 1.8-3.0% - Contributes to carbide formation for improved hardness
- Nickel (Ni): ≤3% - Adds to toughness and corrosion resistance
- Iron (Fe): ≤3% - Minor component to adjust mechanical properties
- Silicon (Si): ≤1% - Assists in deoxidation during alloy production
Key Performance Characteristics
- Hardness: 55-65 HRC ensures high wear resistance and durability
- Tensile Strength: 1,200-1,300 MPa provides strength under mechanical stress
- Density: 8.6 g/cm³ ensures robust performance in demanding applications
- High-Temperature Performance: Maintains properties and wear resistance up to 800°C
Resistance Properties
- Wear Resistance: Outstanding in abrasive and sliding wear conditions
- Corrosion Resistance: Excellent resistance to acids, alkalis, and seawater
- Oxidation Resistance: Effective in high-temperature oxidizing environments
Industrial Applications
Stellite 23 Alloy is utilized in various high-performance applications where durability and resistance to extreme conditions are critical:
- Cutting Tools: For tools exposed to severe wear and high temperatures
- Valve Components: Seats and stems handling corrosive and abrasive fluids
- Aerospace: Components subjected to extreme temperatures and stresses
- Oil & Gas: Downhole tools and equipment in harsh conditions
- Industrial Machinery: Parts requiring high durability and wear resistance
Heat Treatment Options
Stellite 23 Alloy can be heat treated to optimize its properties for specific applications:
- Solution Annealing: Enhances corrosion resistance and relieves internal stresses
- Aging: Increases hardness through carbide precipitation
- Hardening: Achieves optimal hardness with controlled cooling
Product Summary
Stellite 23 Alloy is a high-performance, cobalt-based alloy designed for applications requiring excellent wear and corrosion resistance, particularly at high temperatures. Its robust composition and mechanical properties ensure durability and reliability in severe service conditions across multiple industries.
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