AUTOTHERME GRADE-L-EB2
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SAW Wire

AUTOTHERME GRADE-L

AWS: SFA 5.23 EB2 EN ISO CODE: 24598-B SU1CM

Copper coated 1.25Cr-0.5Mo solid wire for submerged arc welding. These wires are suitable for welding of creep resistance and similar composition high strength steels.

The weld metal possesses good high temperature properties and meets radiographic quality Especially suitable for welding of pipes and tubes of matching compositions in power plants, refineries, petrochemicals, fertilizers plants etc. Suitable for welding of ASTM steels Grade F2, F11, F12, class 1 & 2 of SA-182, Grade T11 of SA-199, Grade T2, T11 & T12 of SA-213, grade WC6 of SA-217, Grade P2, P11 & P12 of SA-335, Grade FP2, FP11 & FP12 of SA-369, Grade2, 11 & 12 of SA-387, Grade CP2,CP11 & CP12 of SA-426, and equivalent grade steels.

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


Element
CMnSiSPCrMoCu
Range 0.07-0.15 0.45-1.00 0.05-0.30 0.025Max 0.025Max 1.00-1.75 0.45-0.65 0.35Max
Typical0.080 0.65 0.20 0.010 0.015 1.20 0.50 0.15

    

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


WITH SAW FLUX
CMnSiSPCrMoCu
MAXFLUX SAF-13
 0.06 0.78 0.21 0.009 0.020 1.10 0.52 0.21

    

MECHANICAL PROPERTIES OF TYPICAL WELD METAL


WITH SAW FLUX
UTS
0.2%YS 
%EICVN Impact (Joules) 

(MPa)
(MPa)
(L=4d)
-29°C

MAXFLUX SAF-13

(PWHT :690°C/1HR) 

637.2559.224.460

    

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.

SAW Wire

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