• SAW Wire AUTOTHERME GRADE-R-EB6
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SAW Wire

AUTOTHERME GRADE-R

AWS: SFA 5.23 EB6

EN ISO CODE: 24598-A SCrMo5

Copper coated solid wire for submerged arc welding. These wires are suitable for similar composition high strength & quenched steels.

Autotherme Grade-R low alloy solid wire is suitable for welding of similar grade steels. The weld metal possesses high tensile strength, and meets the radiographic quality requirements. Especially suitable for welding of tubes matching composition in power plants, Refineries, Petrochemicals and Fertilizer Plants. Suitable for welding of ASTM steels: Grade ASTM A213Gr.T5 A335 Gr.P5, A217 Gr.C5 etc.

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

 

Element C Mn Si S P Cr Mo Cu
Range 0.10 Max  0.35-0.70  0.05-0.50  0.025 Max  0.025 Max  4.50-6.50  0.45-0.70 0.35 Max
Typical 0.090  0.55  0.40  0.008  0.010  5.50  0.50 
 
0.15
CHEMICAL COMPOSITION OF TYPICAL UNDILUTED WELD METAL.WT (%)

 

WITH SAW FLUX C Mn Si S P Cr Mo Cu
MAXFLUX SAF-12    0.08  0.80  0.32  0.013  0.017  5.30  0.52  0.11

    

MECHANICAL PROPERTIES OF TYPICAL WELD METAL

 

WITH SAW FLUX UTS 0.2%YS  %EI CVN Impact (Joules)
  (MPa) (MPa) (L=4d) -29°C

MAXFLUX SAF-12

(PWHT :745°C/1HR)
 

 655  548  21  32

    

Standard Size

Diameters 2.50mm, 3.20mm, 4.00mm.

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. 

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