AUTOTHERME GRADE-H- ENi2
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SAW Wire

AUTOTHERME GRADE-H

AWS: SFA 5.23 ENi2 EN ISO CODE: 14171-B SUN5

Copper Coated solid wire for submerged arc welding. These are suitable for welding of similar composition steels.

Copper coated solid wire used in single & multilayer welding of various steels. Especially suitable for welding of Pressure Vessels, Petrochemicals, Off-shore, refineries and railway industries etc. 

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


Element
CMnSiSPNiCu
Range0.12 Max 0.75-1.25 
0.05-0.30 
0.020 Max 
0.020 Max 
2.10-2.90 
0.350 Max
Typical  0.072
 0.95 
0.20 0.010 
 0.010   2.50 
0.20

    

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


WITH SAW FLUX
CMnSiSPNiCu
MAXFLUX SAF-9
0.12 1.60 
0.80 
0.025 
0.030
 2.00-2.90 
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)
-46°C
-51°C
MAXFLUX SAF-9
69562019.78060

    

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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