| Customization: | Available |
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| Type: | Cobalt Welding Wire |
| Material: | Cobalt |
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Product description:
Stellite's™ cobalt base alloys are available as cobalt rods, cobalt electrodes, cobalt wire and cobalt powder. Cobalt alloys
are used primarily for wear applications, our cobalt alloys can be applied by any known fusion welding process or HVOF
spraying proess and are particularly well-suited for hardfacing applications. Cobalt alloys are the most widely used wear
resistant hardfacing materials available. Their unique combination of wear resistance, strength and corrosion resistance
make them adaptable to many harsh environments. Cobalt alloys are selected for their excellent resistance to the widest
combination of wear types including adhesive wear, abrasion, erosion, contact fatigue, thermal shock, cavitation wear,
corrosion and oxidation. The degree to which the cobalt alloys retain these properties assures their unique position in the
wear technology field.
Cobalt-Based Alloy Bare Rod:
- AWS RCoCr-C (Stellite 1)
- AWS RCoCr-A (Stellite 6)
- AWS RCoCr-B (Stellite 12)
AWS RCoCr-C
It has excellent wear and heat resistance at high temperature.
Recommended use for making valve seal inserts , rotating sealing ring, drill heads, cutter edge ,etc
AWS RCoCr-A
The most widely used Cobalt Alloy with good mechanical
properties at different temperatures, Recommended use
for making valve seat material, hot shear blade, high temperature valve , turbine blade ,etc.
AWS RCoCr-B
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making high-
pressure valve, shear edge, sawteeth, etc.
AWS RCoCr-E
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making fuild valve,
brass casting die , vlave seat, etc.
| Alloy | Nominal Analysis of Welding Electrode | Other | UNS | ASME/AWS | Hardness (HRC) | |||||||
| Co | Cr | W | C | Ni | Mo | Fe | Si | |||||
| Cobalt Base Alloy Bare Welding Electrodes | ||||||||||||
| Stellite1 | Bal. | 32 | 12 | 2.45 | ≤3 | ≤1 | ≤3 | ≤2 | ≤0.5 | R30001 | (SF)A5.21 ERCoCr-C |
51-56 |
| Stellite6 | Bal. | 30 | 4-5 | 1.2 | ≤3 | ≤1 | ≤3 | ≤2 | ≤0.5 | R30006 | (SF)A5.21 ERCoCr-A |
40-45 |
| Stellite12 | Bal. | 30 | 8 | 1.4-1.8 | ≤3 | ≤1 | ≤3 | ≤2 | ≤0.5 | R30012 | (SF)A5.21 ERCoCr-B |
46-51 |
| Stellite20 | Bal. | 33 | 16 | 2.45 | ≤3 | ≤1 | ≤3 | ≤2 | ≤0.5 | - | - | 53-59 |
| Stellite21 | Bal. | 28 | - | 0.25 | 3 | 5.2 | ≤3 | ≤1.5 | ≤0.5 | R30021 | (SF)A5.21 ERCoCr-E |
28-40 |
| Stellite22 | Bal. | 28 | - | 0.3 | 1.5 | 12 | ≤3 | ≤2 | ≤0.5 | - | - | 41-49 |
| Stellite25 | Bal. | 20 | 14 | 0.1 | 10 | ≤1 | ≤3 | ≤1 | ≤0.5 | - | - | 20-45 |
| Stellite31 | Bal. | 26 | 7.5 | 0.5 | 10 | - | ≤2 | ≤1 | ≤0.5 | R30031 | - | 20-35 |
| StelliteF | Bal. | 26 | 12 | 1.7 | 22 | ≤1 | ≤3 | ≤2 | ≤0.5 | R30002 | (SF)A5.21 ERCoCr-F |
40-45 |
| Stellite107 | Bal. | 31 | 4 | 2 | 24 | - | ≤2 | ≤3 | ≤0.5 | - | - | 38-47 |
| Stellite190 | Bal. | 27 | 13.5 | 3.2 | ≤1 | ≤1 | ≤3 | 1 | ≤0.5 | R30014 | (SF)A5.21 ERCoCr-G |
54-59 |
AWS RCoCr-C (Stellite 1)
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making fuild valve,
brass casting die , vlave seat, etc.
Size: 2.7mm*1000mm
package: 5 kg/inner box
Size: 3.2mm*1000mm
package: 5 kg/inner box
Size: 4.0mm*1000mm
package: 5 kg/inner box
outer box is cardboard carton
However, we can do it as client's request:
Delivery:7-15 days after order confirmed
Our compamy is a specialized manufacturer of welding products registered in 1996, the annual production capacity exceeding 5000tons. The main products of our company are welding electrodes, welding wires and welding accessories. With more than 20 years' working experience, we have strict quality testing and perfect service system.
1.Best price offer
2.On-time delivery
3.Strict quality control
4.The most comprehensive and the most attentive service
RFQ:
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 5-12 days if the goods not in the stock, it is according to quantity.
Q: Do you provide samples? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment≤1000USD, 100% in advance. Payment≥1000USD, 30%T/T in advance, balance before shippment.
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