Stellite 6B (UNS R30016) AMS 5894 cobalt-based alloy with great
wear, erosion and abrasion resistance
Stellite 6B is a cobalt-based alloy with great wear, erosion and
abrasion resistance. It is also known as Alloy 6B or UNS R30016 per
AMS 5894.
High hardness carbide helps Stellite 6B get high wear resistance;
while maintaining high-temperature strength and high-temperature
wear resistance, the forging deformation process maximizes the
toughness of the material. Stellite6B is a strong, balanced,
high-temperature, wear-resistant and corrosion-resistant alloy.
Specs
- ASTM B462-2002
- ASTM B574-06
- GB/T-14992-2005
- GB/T-15007-2008
Through Vacuum Smelting and steel purification technology, we make
strict control of the content of impurities such as S and P and the
content of gases such as O and N.
Applications
- Copper extrusion die
- Chemical fiber cutting knife
- Wear-resistant sheet
- High temperature wear-resistant sleeve
- High temperature wear-resistant and corrosion-resistant
environmental components
Typical mechanical properties
| Forged Heat-resistant and Wear Resistant Cobalt Alloy | Tensile strength Rm, MPa | Yield strength Rp0.2, MPa | Elongation % | Hardness HRC |
| STELLITE 6B | 1300 | 823 | 5.5 | 40 |
| STELLITE 6K | 1427 | 909 | 2.5 | 45 |
| SC50 | 1550 | 1050 | 2.0 | 49 |
These alloys are used in high temperature and high pressure valves,
fluid valve seats, bearings, sinking rollers, guide rollers,
stamping dies, extrusion dies, etc. in the aerospace industry,
chemical industry, hot-dip galvanizing industry, instrument
industry, injection molding machinery, and mold industry; Hot
forging dies, saw teeth, spiral push rods, screws, screw rods,
chemical fiber cutting knives, molten metal working conditions,
thermocouple protection tubes under various wear-resistant
conditions, and other components in high-temperature,
wear-resistant and corrosion-resistant environments, etc.
About XUNSHI
Suzhou Xunshi New Material Co. Ltd- referred as XUNSHI hereafter,
is a professional manufacturer of high-performance alloy products.
XUNSHI is engaged in supplying high quality and cost-effective
Superalloy, Anti-Corrosion Alloy, Precision Alloy, Special
Stainless Steel and Magnetostrictive Material to customers
worldwide.
Why XUNSHI
· Highly experienced in alloy industry
· Top experts of industry in China
· Advanced technology and process from top famous institutes in
China
· Advanced devices through whole production and inspection process
· Strict quality control system
· Company motto: best service, most value
· Smart sales policy
Service Items of XUNSHI
· Non-standard product research and pre-production
· Fabrication of products
· Cutting, splitting for sheets and plates in stock
· Heat treatment (Solution treatment, aging harden treatment,
anneal, spring temper, quench etc.)
· Surface finish (peeling, gridding, polishing)
· Logistics service
· Customized packing service (also for exporting)
· Import and export (XUNSHI is certificated)
· Document translation
· Hard-to-find material sourcing
Customers of XUNSHI
Customers of XUNSHI are all over China (Taiwan and Hong Kong
included). And we are exporting to USA, Canada, Italy, UK, Poland,
Greece, Russia, Turkey, Iran, Israel, South Africa, South Korea,
North Korea, India, Argentina, and Brazil and so on. Customers from
30+ countries trust us.
Where is XUNSHI
A- XUNSHI is in Huaqiao, Kunshan, 215332 China, which is very
closed to Shanghai.
B- Xunshi is around 80KM from Shanghai Pudong International Airport
(PVG).
C- 20KM from Shanghai Hongqiao Airport
D- 20KM from Shanghai Hongqiao Railway Station
E- You can contact XUNSHI sales for a pickup service.
