ECoCr-A is a cobalt based electrode depositing a weld metal having 28Cr-5W-1C. The weld metal possesses excellent resistance to
oxidation, impact, corrosion and heat. Its applications include overlay, surfacing applications which require heat resistance,
oxidation resistance in combination with impact and mild abrasion.
- Product Details
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Quick Details
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Model Number:
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HR-CO6-BR2
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Shape:
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Bar/wire
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Material:
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Cobalt
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Chemical Composition:
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Co.Cr.W.Ni.Mo
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Product name:
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Polystel 6 Rod consumibles tig ERCCoCr-A Welding Rod
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Brand Name::
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HUARUI
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Application::
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TIG welding
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Shape::
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rod
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Chemical Composition::
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Cobalt
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Product name::
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Cobalt rod
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Other names::
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Welding rod
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Diameter::
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2.7/3.2/4.0mm
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Length::
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350mm; 500mm; 1000mm & 2000mm
Quick Details
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Application:
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welding material
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Place of Origin:
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Sichuan, China
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Brand Name:
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huarui
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Model Number:
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HR-CO6-BR2
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Shape:
-
Bar/wire
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Material:
-
Cobalt
-
Chemical Composition:
-
Co.Cr.W.Ni.Mo
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Product name:
-
Polystel 6 Rod consumibles tig ERCCoCr-A Welding Rod
-
Brand Name::
-
HUARUI
-
Application::
-
TIG welding
-
Shape::
-
rod
-
Chemical Composition::
-
Cobalt
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Product name::
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Cobalt rod
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Other names::
-
Welding rod
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Diameter::
-
2.7/3.2/4.0mm
-
Length::
-
350mm; 500mm; 1000mm & 2000mm
Product Description
Polystel 6 Rods ERCCoCr-A Bishilite (MHA) Cobalt Welding Rod For Hardfacing / Wear-resistant HRCO
Process
:
TIG / MIG /
OAW / ERW / Automatic
Equivalent:
Stellite , BISHILITE (MHA) , Weartech WT, Stoodite , POLYSTEL
Application:
Hardfacing & Wear-resistant Welding
ECoCr-A
ECoCr-B
The weld metal possesses excellent resistance to oxidation, impact, corrosion and heat. Its application includes hard surfacing of
valve seats, forging dyes, crushers, hummer edges, cutting knives and blowers etc.
valve seats, forging dyes, crushers, hummer edges, cutting knives and blowers etc.
ECoCr-C
The weld metal possesses excellent resistance to oxidation, impact, corrosion and heat. Its applications include hard surfacing of
valve heads, sealing rings of high pressure pumps and parts of crusher etc.
valve heads, sealing rings of high pressure pumps and parts of crusher etc.
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Application and Advantage for cobalt base rod
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Grade / Standard
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Hardness
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wear-resistant
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corrosion-resistant
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workable℃
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Application example
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Stelit 6
AWS A5.21:2001 ERCoCr-A jis df-cocra |
HRC40-46
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√
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√
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800℃
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Internal combustion engine valve,
High temperature and high pressure valve, Hot shear blade, Hot forging die Overlay welding of inner and outer rings of bearings |
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Stelit 12
AWS A5.21:2001 ERCoCr-B jis df-cocrb |
HRC46-51
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√
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√
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800℃
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Used for high temperature and high pressure valves,
Internal combustion engine valve, Various blades in the chemical industry, Shaft sleeve of high-pressure pump, Wood sawtooth, Hot-rolled finishing roll pass roller, Screw putter |
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Stelit 1
AWS ECoCr-C JIS DF-CoCrC |
HRC≥53
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√
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650℃
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Roller cone bit bearings,
Boiler rotating impeller, Crusher blade, Overlay welding of worn parts |
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Stelit 4
GB/TEDCoCr-D-03 JIS DF-CoCrC |
HRC28-35
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√
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800℃
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hot forging die
valve sealing surface |
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Stelit 21
AWS A5.21:2001 ERCoCr-B jis df-cocrb |
HRC23
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√
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√
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800℃
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fuild valve,
brass casting die , vlave seat |
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Microstructure of welding surface
Stelit 1 Stelit 6
Stelit 12 Stelit 21
Welcom to require the latest price and COA & free sample for Test
PS:
We also offer customized services
Applications
Part of Application
welding
used for Tig
Quality control system
The reason why HAURUI stand here form Year-2009
Benfits from the strict quality management system.
Huarui has the privilege of being recognized by a number of industry and customer awards for design, quality, and service over ten years.
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