Stellite 6 Alloy Sheet
Product Form: Sheet / Plate
Surface Finish: Ground, Machined, or Customized
Size: Customized Dimensions Available
Thickness: Custom Available
Hardness: 36–45 HRC
Density: 8.44 g/cm³
Tensile Strength: ≥896 MPa
Melting Range: 1250–1360°C
Material Composition: Cobalt-Based Alloy (Co-Cr-W)
Delivery Time: 20–25 Days
Sample: Available
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Product Details ofStellite 6 Alloy Sheet
Overview
Stellite 6 Alloy Sheet is a cobalt-based alloy sheet containing chromium, tungsten, and carbon. It is supplied in customized thicknesses, widths, and lengths for manufacturing wear-resistant components and industrial parts.
FANMETAL supplies Cobalt-Based Alloy Sheet in standard and customized dimensions. The sheets can be supplied as raw materials or machined into finished components according to customer drawings and requirements.
Chemical Composition of Stellite 6 Alloy
|
Element |
Co |
Fe |
C |
Si |
Mn |
Cr |
Ni |
Mo |
W |
|
wt.% |
|
1.5 |
1.15 |
0.55 |
0.45 |
29 |
1.5 |
0.79 |
4.5 |
The values shown are typical chemical composition values and may vary slightly depending on product form and manufacturing conditions.
Key Features
High Wear Resistance Components
Manufactured from Stellite 6 alloy sheets, these are commonly selected for applications where continuous sliding contact or abrasive wear can shorten the service life of conventional steel parts.
Balanced Hardness and Toughness
Stellite 6 offers a balance of hardness and toughness. Compared with harder Stellite alloys, it provides better resistance to cracking under impact conditions.
Corrosion and Oxidation Resistance
The chromium content enhances corrosion and oxidation resistance, enabling Stellite 6 components to maintain stable performance in chemically demanding environments.
High-Temperature Performance
Stellite 6 maintains hardness and wear resistance at elevated temperatures, making it suitable for components exposed to heat, friction, and mechanical stress.
Stellite 6 vs Other Wear-Resistant Materials
| Material | Main Advantage | Suitable For |
|---|---|---|
| Stellite 6 | Balanced wear resistance, toughness, corrosion resistance, and high-temperature performance | Valves, pumps, sealing components, and general wear applications |
| Stellite 12 | Higher hardness and better resistance to abrasive wear | Severe abrasive wear applications |
| Stellite 6B | Higher toughness and impact resistance | Valve components and impact-loaded parts |
| 316 Stainless Steel | Good corrosion resistance and lower cost | General industrial and corrosion-resistant components |
Applications of Stellite 6 Alloy Sheets
Stellite 6 Sheets are machined into wear-resistant parts used in equipment exposed to friction, impact, corrosion, and elevated temperatures.
Valve Seats and Sealing Components
Stellite 6 sheets are machined into valve seats, sealing rings, and valve components requiring wear resistance under repeated mechanical contact.
Pump Wear Components
Used for manufacturing wear rings, sleeves, and other pump parts exposed to abrasion and sliding wear.
Industrial Wear Components
Processed into wear-resistant inserts, guide parts, and components used in equipment exposed to friction and mechanical wear.
Oil & Gas Valve Components
Used in choke valves, control valves, and sealing components operating under pressure, friction, and harsh service conditions.
Available Processing Services
FANMETAL provides machining services for Stellite 6 Alloy Sheets, including:
-
Cutting to required dimensions
-
Surface grinding
-
CNC machining
-
Custom components based on drawings
Packaging
Stellite 6 Alloy Sheets are packaged according to product dimensions, quantity, and shipping requirements to protect the material during transportation. Packaging methods can be selected according to product size, quantity, and customer shipping requirements.
Available packaging options include:
01
Carton Packaging
Suitable for small sheets and small quantity orders.
02
Wooden Case Packaging
Used for larger sheets or export shipments requiring additional protection.
03
Customized Packaging
Available according to customer requirements.
Before shipment, products are properly protected and packed to ensure they arrive in good condition.
FAQ
Q: What is the chemical composition of Stellite 6?
A: Stellite 6 is a cobalt-based alloy containing chromium, tungsten, carbon, nickel, iron, silicon, and manganese. The alloy's chromium and carbide-forming elements contribute to its wear and corrosion resistance. See the chemical composition table above for typical values.
Q: What is the hardness of Stellite 6?
A: Stellite 6 typically has a hardness of 36–45 HRC, depending on the product form and manufacturing condition.
Q: What is the equivalent material of Stellite 6?
A: Stellite 6 is commonly identified as UNS R30006. When selecting an equivalent material, the required wear resistance, toughness, temperature, and working conditions should be considered rather than matching the grade name alone.
Q: What ASTM standard applies to Stellite 6?
A: The applicable material standard depends on the product form and application. Customers should specify the required ASTM, ASME, or other standard when requesting Stellite 6 Sheet or Plate.
Q: Can Stellite 6 be welded?
A: Yes. Stellite 6 can be welded using suitable welding procedures and filler materials. The welding method should be selected based on the component design, thickness, and service conditions.
Q: What information should I provide when ordering Stellite 6 Sheet?
A: Please provide the required thickness, width, length, quantity, surface finish, tolerance, and any machining or inspection requirements. Drawings can also be provided for custom components.
Certification
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