J9九游会AG

PRODUCTS

COBALT-BASED ELECTRODE
Brand Size(mm) Equivalent Specification Welding Position Type Of Current Typical Chemical Composition Of Deposited Metal(wt%) Typical Mechanical Properties Of Deposited Metal Application
C Mn Si Cr W Fe Co Ni Mo Others Y.P.(Mpa) T.S.(Mpa) E.L.(%) I.V.(J)
Seagull-802 2.5/3.2/4.0/4.8 GB/T EDCoCr-A-03
AWS ECoCr-A
PA,PB DC+/AC 1.21 0.79 0.78 30.83 4.75 2.80 Rem 2.71 0.23 - - - - - Used for caldding high temperature and high pressure valves, thermal cutting blade engine valves, etc. 
Seagull-812 2.5/3.2/4.0/4.8 GB/T EDCoCr-B-03
AWS ECoCr-B
PA,PB DC+/AC 1.41 1.28 0.99 30.45 8.55 2.97 Rem 2.45 0.18 - - - - - Used for caldding high temperature and high pressure valves, axle sleeve and liner sleeve of high pressure pump, screw push rod, etc. 
COBALT-BASED ELECTRODE
Brand Size(mm) Equivalent Specification Welding Position Type Of Current Typical Chemical Composition Of Deposited Metal(wt%) Typical Mechanical Properties Of Deposited Metal Application
C Mn Si Cr W Fe Co Ni Mo Others Y.P.(Mpa) T.S.(Mpa) E.L.(%) I.V.(J)
Seagull-802 2.5/3.2/4.0/4.8 GB/T EDCoCr-A-03
AWS ECoCr-A
PA,PB DC+/AC 1.21 0.79 0.78 30.83 4.75 2.80 Rem 2.71 0.23 - - - - - Used for caldding high temperature and high pressure valves, thermal cutting blade engine valves, etc. 
Seagull-812 2.5/3.2/4.0/4.8 GB/T EDCoCr-B-03
AWS ECoCr-B
PA,PB DC+/AC 1.41 1.28 0.99 30.45 8.55 2.97 Rem 2.45 0.18 - - - - - Used for caldding high temperature and high pressure valves, axle sleeve and liner sleeve of high pressure pump, screw push rod, etc. 
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Professional production of "O" brand welding materials

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Add: No.426, Ju Mun Village, Wai gang Town, Jiading District, Shanghai
Tel: +86-21-69933003
Fax: +81-21-69931040
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