Wenzhou Tianyu Electronic Aws A5.21 Ercocr-a Stellite 6 Cobalt-Based Surfacing Welding Rods
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Product Details
| Customization: | Available |
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| Type: | Cobalt Base Welding Rod |
| Material: | Cobalt Alloy |
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Address
801, Building 2, Butterfly Plaza, Qianfan East Road, Yueqing, Wenzhou, Zhejiang, China
Export Year
2006-12-01
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Basic Info.
- Model NO.
- AWS ERCoCr-A
- Diameter
- 2.5mm 3.2mm 4.0mm 5.0mm
- Length
- 1000mm
- Welding Core Type
- Alloy Structural Steel
- Electrode Coating Type
- Base
- Function
- Surfacing Electrode, Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Moisture-Proof Electrode, Cobalt Base Welding Rod
- Welding Power
- AC and DC
- Packing
- 5kg/Box, 20kg/CTN
- Transport Package
- Pallet
- Specification
- 1.6MM 2.5MM 3.2MM 4.0MM 5.0MM
- Trademark
- TYUE
- Origin
- China
- HS Code
- 8105900000
- Production Capacity
- 500000000ton/Year
Product Description
Cobalt Base Alloy Bare Welding Rods
- AWS RCoCr-C (CO1)
- AWS RCoCr-A (CO 6)
- AWS RCoCr-B (CO 12)
AWS RCoCr-C (Co 1)
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 (Co 6)
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 (CO 12)
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making high-
pressure valve, shear edge, sawteeth, etc.
AWS RCoCr-E (CO 21)
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making fuild valve,
brass casting die , vlave seat, etc.
Red: Co 6
Green: Co 12
Blue: Co 21





- AWS RCoCr-C (CO1)
- AWS RCoCr-A (CO 6)
- AWS RCoCr-B (CO 12)
AWS RCoCr-C (Co 1)
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 (Co 6)
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 (CO 12)
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making high-
pressure valve, shear edge, sawteeth, etc.
AWS RCoCr-E (CO 21)
It has excellent resistance on high heat, corrosion
and abrasion. Recommended use for making fuild valve,
brass casting die , vlave seat, etc.
Grade Color:
Black: Co 1Red: Co 6
Green: Co 12
Blue: Co 21





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