Ercocr-B
Cobalt Base Welding Rod
Cobalt Alloy
2.5mm 3.2mm 4.0mm
1000mm
Alloy Structural Steel
Base
Low Hydrogen Type Electrode, Hardfacing Electrode, High Efficient Iron Powder Electrode, Cobalt Base Welding Rod
AC and DC
5kg/Box, 20kg/CTN
TYUE
Pallet
1.6MM 2.5MM 3.2MM 4.0MM 5.0MM
China
8105900000
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
