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All Kinds Of Cobalt Base Alloy Cobalt 6 Welding Bar Cobalt 12 Cobalt 21 Rod
1. Cobalt alloys have higher melting points than nickel (or iron) alloys, This gives them the ability to absorb stress to a higher absolute temperature.
2. Cobalt alloys give superior hot corrosion resistance to gas turbine atmospheres, this is due to their high chromium content.
3. Cobalt alloys show superior thermal fatigue resistance and weldability over nickel alloys.
---Excellent wear and corrosion resistance even at high temperatures up to 800
SYTOP cobalt base alloys are a range of cobalt-chromium-tungsten alloys with wear resistance, corrosion and high thermal resistance. It is widely used in oil & gas, machinery, wood cutting, automotive, paper and food processing industry etc.
Chemical compositions and properties (%)
Brand | C | Mn | Si | Cr | Ni | Mo | W | Co | Fe | P | S | Density (g/cm3) | Hardness (HRC) |
Co 1 | 2.2-2.8 | 1.0 | 2.0 | 29-33 | 3.0 | 1.0 | 11-14 | Bal. | 3.0 | ≤0.03 | ≤0.03 | 8.50 | 50-54 |
Co 3 | 2.0-2.7 | 1.0 | 1.0 | 29-33 | 3.0 | 11-14 | Bal. | 3.0 | ≤0.03 | ≤0.03 | 8.55 | 51-58 | |
Co 4 | 0.8-1.2 | 1.0 | 1.5 | 28-32 | 3.0 | 1.5 | 12.5-15.5 | Bal. | 3.0 | 8.55 | 45-49 | ||
Co 6 | 0.9-1.4 | 1.0 | 1.5 | 27-31 | 3.0 | 1.5 | 3.5-5.5 | Bal. | 3.0 | ≤0.03 | ≤0.03 | 8.35 | 38-44 |
Co 12 | 1.1-1.7 | 1.0 | 1.0 | 28-32 | 3.0 | 7.0-9.5 | Bal. | 3.0 | ≤0.03 | ≤0.03 | 8.40 | 44-49 | |
Co 20 | 2.2-3.0 | 2.0 | 30-34 | 3.0 | 1.0 | 14-18 | Bal. | 3.0 | ≤0.05 | ≤0.05 | 8.65 | 53-59 | |
Tribaloy 400 | 0.04 | 2.5-2.7 | 8-10 | 27-29 | Bal. | 55 | |||||||
Tribaloy 800 | 0.04 | 3.2-3.6 | 16-18 | 27-29 | Bal. | 58 |
Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer located in the north of China with 20 years of producing experience and 14 years of exporting experience.
Q2: What's the Cobalt alloy?
A2: It is a range of cobalt-chromium alloys designed for wear resistance, heat resistance and corrosion resistance.
Q3: What Is your minimum order requirement?
A3: We will indicate the MOQ for each item in the quotation sheet. We accept the sample and trial order. If the quantity of a single item can't reach the MOQ.The price should be a sample price.
Q4: May I have my order working schedule?
A4: Yes. We will send the working schedule of your order each week. We will inspect and test all merchandise in case of damaged or missing parts before shipment. Pictures of the detailed inspection of the order will be sent to you for your confirmation before delivery.
Q5: Can you manufacture special-shaped products?
A5: Yes, we can. We can produce both standard and special products. We are making them according to your drawings and samples.
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