• SAW Wire AUTOTHERME GRADE-M-EB3
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SAW Wire

AUTOTHERME GRADE-M

AWS: SFA 5.23 EB3

EN ISO CODE: 24598-A SCrMo2

Copper coated 2.25Cr-1.0Mo solid wire for submerged arc welding. These wires are suitable for welding of Creep resistance and similar composition high strength steels.

Autotherme grade-M filler wire suitable for welding of similar grade creep steels. The weld metal possesses good high t temperature properties. It deposits notch free weld deposit with excellent mechanical properties especially suitable for welding of pipes and tubes of matching compositions in power plants, Refineries, Petrochemicals, Fertilizer etc. Suitable for welding of ASTM steels : Grade F22(class 1&3) of SA-182 & SA 336, Grade T4, T22 of SA-199, Grade T22 of SA213, grade WC9 of SA-217, Grade P22 of SA-335, Grade FP22 Of SA-369, Grade22, 22L of SA-387, Grade CP22 of SA-426, Grade 22 of SA-541, Class 1 of A,B types of SA-542, etc

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

 

Element C Mn Si S P Cr Mo Cu
Range  0.05-0.15  0.40-0.80  0.05-0.30  0.025 Max  0.025 Max  2.25-3.00  0.90-1.10  0.35 Max
Typical  0.100  0.60  0.13  0.007  0.010  2.50  0.98  0.12

    

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

 

WITH SAW FLUX C Mn Si S P Cr Mo Cu
MAXFLUX SAF-13   0.07  0.71  0.32  0.010  0.022  2.21  1.10  0.13

    

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-13

(PWHT :690°C/1HR)
 

650  570  22  70

    

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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