China Stellit 6 Rod Hardfacing Cobalt Base Welding Wire

Product Name: Stellite 6 cobalt-based cast rod
Model: AWS A5.21:2001 ERCoCr-A
Description:
Stellite6 continuous casting cast rod is the most widely used cobalt-based
cemented carbide, with moderate carbon and tungsten content and good
toughness. It has good corrosion resistance, high temperature resistance,
impact resistance and adhesive wear resistance in a wide temperature
range below 800°C. Can be machined.
Uses:
Used in high temperature, wear-resistant and corrosion-resistant
working conditions where good performance is required. Such as automobiles,
internal combustion engine valves, high temperature and high pressure valves,
hot shear blades, hot forging dies, etc., are subject to impact and high temperature
applications, as well as the surfacing of the inner and outer rings of bearings.
Hardness at room temperature: HRC40-46
Welding method:
use oxygen-acetylene carbonization flame and tungsten argon
arc welding for surfacing.Size:1.Normal diameter:2.7mm/3.2mm/4.0mm
2.Length:350mm; 500mm; 1000mm & 2000mm

Product Detail

Description:Application:Composition(%)Hardness
HRC:
Description:EDCoCr-Acobalt-based surfacing electrode of cobalt-chrome-tungsten alloy welding core adopts dc reverse connection. The surfacing metal
can maintain good wear resistance and corrosion resistance when working at 650ºC.
Zander.welding.industryit is used for working at 650ºC or so to maintain good wear resistance and corrosion resistance occasions, or with stand impact
and cold and hot staggered parts, such as surfacing welding high temperature and high pressure valve and hot
shear blade.C 0.7-1.44
Si≤2
Mn≤2
Cr:25-32
Fe:≤4
W:3-6
Co:Bal≥40EDCoCr-Bcobalt-based surfacing electrode of cobalt-chrome-tungsten alloy welding core adopts dc reverse connection. The surfacing metal
Zander.welding.industry
can maintain good wear resistance and corrosion resistance when working at 650ºC.
Zander.welding.industryhigh temperature and high pressure valve, high pressure pump shaft sleeve and lining sleeve and chemical fiber equipment cutting
edge.C: 1-1.7
Si:≤2
Mn:≤2
Cr:25-32
Fe:≤5
W:7-10
Co:Bal≥44EDCoCr-Cthe cobalt base surfacing electrode of high carbon cobalt-chrome-tungsten alloy welding core adopts dc reverse
connection, slag coverage is good, the form is beautiful, it has excellent wear-resisting, heat-resisting and corrosion-resisting,
it can also maintain these characteristics at 650ºC.
Zander.welding.industryused for surfacing welding of roller bit bearing, rotating impeller of boiler, cutting edge of pulverizer, spiral feeder and other
worn parts.C:1.75-3
Si:≤2
Mn:≤2
Cr:25-33
Fe:≤5
W:11-19
Co:Bal≥53EDCoCr - Dcobalt-based no. 4 low carbon cobalt-based chrome-tungsten core surfacing electrode adopts dc reverse connection, the surfacing
metal can still maintain good thermal fatigue resistance and corrosion resistance at 800ºC.
Zander.welding.industryit is used for surfacing welding workpiece under high temperature, such as hot forging die, sealing surface of valve,etc.C:0.5-0.5
Si:≤2
Mn:≤2
Cr: 23-32
Fe:≤5
W:≤9.5
other:≤7
Co:Bal28-35

PACKAGE:

Standard export carton packing.

DELIVERY TIME:

3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.

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