AUTOTHERME GRADE-J-EA4
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SAW Wire

AUTOTHERME GRADE-J

AWS: SFA 5.23 EA4 EN ISO CODE: 14171-B SUN2M31

Autotherme Grade-J is a manganese-alloyed, copper coated wire for the submerged arc welding of medium and high strength structural steels. Autotherme Grade-J should preferably be used together with non alloying or slightly alloying fluxes.

Approvals
    CE
    BHEL
    IBR
CHEMICAL COMPOSITION OF SOLID WIRE. WT (%)


Element
CMnSiSPMoCu
Range 0.05-0.15 1.20-1.70 0.20 Max 
0.025 Max 
0.025 Max0.45-0.65
0.350 Max
Typical 0.75 
1.50 
0.015 
0.010 
0.020   
0.50 
0.15

    

CHEMICAL COMPOSITION OF TYPICAL UNDILUTED WELD METAL.WT (%)


WITH SAW FLUX
CMnSiSPMoCu
MAXFLUX SAF-723
0.075 1.54 
0.48
 0.018 
0.023
 0.48 
0.15

    

MECHANICAL PROPERTIES OF TYPICAL WELD METAL


WITH SAW FLUX
UTS
0.2%YS 
%EICVN Impact (J)CVN Impact (J)

(MPa)
(MPa)
(L=4d)
-20°C  
-30°C

MAXFLUX SAF-723

(PWHT :620°C/2HRS) 

60852827.210588

    

Standard Size

Diameters 2.50mm, 3.20mm, 4.00mm & 5.00 mm

Additional Information

Packing : 25Kg wire in metallic ring.

Identification : Brand Name & Size is printed on label.

Packing Types : 100Kg, 250Kg, 500Kg, 750Kg & Drum packing also on request.

SAW Wire

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