Product Details
Place of Origin: CHINA
Brand Name: TISCO,BAOSTEEL
Certification: ISO,CE,SGS BV
Model Number: Co-50
Payment & Shipping Terms
Minimum Order Quantity: 50kgs
Price: USD1000-USD2500/Ton
Packaging Details: Standard seaworthy export packing or as customer demands
Delivery Time: 7 Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 8000 Tons per Month
Name: |
Co-50 |
Standard: |
JIS, ASTM, DIN, EN, JIS, AISI,GB,etc |
Surface Finish: |
2B/BA/HL/NO.4/8K/Embossed/Gold/Rose Gold/Black Gold |
Application: |
Plasma Spray Welding, High Temperature Mold |
Technique: |
Cold Rolled,hot Rolled |
Tolerance: |
Standard Tolerance |
Length: |
Customer Request |
Dia: |
5mm To 300mm |
Name: |
Co-50 |
Standard: |
JIS, ASTM, DIN, EN, JIS, AISI,GB,etc |
Surface Finish: |
2B/BA/HL/NO.4/8K/Embossed/Gold/Rose Gold/Black Gold |
Application: |
Plasma Spray Welding, High Temperature Mold |
Technique: |
Cold Rolled,hot Rolled |
Tolerance: |
Standard Tolerance |
Length: |
Customer Request |
Dia: |
5mm To 300mm |
Co-50 C-300alloys(9),C-250alloys,C-200alloys for Plasma spray welding, high temperature mold
Co - 50 of the alloy cobalt base alloy, the alloy at the time of oil as fuel of sulfur in sulfur oxide environment, has high corrosion resistance, is widely applied to petrochemical installations in the residual oil stove forging nozzle, high temperature and high pressure valves, the internal combustion engine exhaust valve, sealing surface, chain saw guide, plasma spray welding, high temperature mold, turbine blade, the furnace parts, etc
Co-50 corrosion resistance:
1. Corrosion resistance in dilute sulfuric acid and boiling nitric acid, fast corrosion in hydrochloric acid.
2. In the air to 1200℃, than 25Cr-20Ni has stronger oxidation resistance.
3. When using sour oil as fuel in the environment of sulfur oxide, it has high corrosion resistance.
4. Resistant to corrosion of molten copper, but fast corrosion of molten aluminum.
| Chemical element content | ||||||||
| Co | C | Fe | Cr | P | S | Mn | Si | Other |
| 48~52 | 0.05~0.12 | B | 27~29 | ≤0.02 | ≤0.02 | 0.5~1.0 | 0.5~1.0 | ≤5.0 |
Co-50 Physical characteristics:
Density: 8.05g /cm3
Melting point: 1380-1395 ℃
Resistivity: 825μ ω.m
Thermal expansion coefficient;16.80 mu m/m.k
Q: Would you provide samples For free?
A: Yes . with on stock specification We provide samples For Free . Freight charge collect
Q:What information should i provide to source for the right products ?
A: Material grade, width, thickness, coating and Purchase quantity , Expected lead time ,etc
Q: What are the shipping ports?
A: Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you
can choose other ports according to your needs.
Q: About product prices?
A: Prices vary from period to period due to cyclical changes in the price of raw materials.
Q: How long does your delivery time take?
A: In general, our delivery time is within 5-45 days, and may be delayed if the demand is extremely
large or special circumstances occur.
Q: Can I visit your location?
A: Of course, we welcome customers from all over the world to visit our factory. However, some
of the plants are not open to the public.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified
products will be destroyed.We provide All original Mill test certificate and support third party inspection.
Q: How to pack the products?
A: The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation
wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q: What is your working time?
A: In general, our online service time is Beijing time: 8:00-22:00, after 22:00,
we will reply to your inquiry during the next working day.
