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RAAJSAW-A1 (AWS A5.23 EA1)

Product Specification

Copper coated continuous solid wire for SA welding.

CLASSIFICATION          : AWS : SFA/A 5.23 EA1
                                          

CHARACTERISTICS     :  RAAJSAW-A1 is used for submerged arc welding unalloyed  
                                           And low alloy steels with impact requirements higher than 
                                           Those obtainable with mild steel filler wires.

APPLICATION               : Suitable for welding two run technique with medium and high
                                          Tensile steels.

CHEMICAL COMPOSITION % ( solid wire chemistry )
       
C Mn Si S&P Mo Cu
0.05-0.15 0.65-1.00 0.20 Max. 0.025 Max 0.45-0.65 0.35 Max
 

All Weld Metal Chemical composition(Typical %)
       
UNDER Fluxes C Mn Si S&P Mo
Raajmelt-2 0.08 Max. 1.10 to 1.60 0.60 Max. 0.040 Max. 0.45
Raajmelt-Spl 0.10 Max. 1.30 to 1.75 0.50 Max. 0.040 Max. 0.50
 

All Weld Metal Mechanical properties (Typical)
       
UNDER Fluxes YS
(N/mm²)
UTS
(N/mm²)
EL % CHARPY “V” NOTCH IMPACT AT
0°C      -20°C
Raajmelt-2 460 540 26 40 J        35 J
Raajmelt-Spl 480 580 25  60 J        40 J
 

DIMENSION, CURRENT CONDITION
       
Size(mm) Size(inch) Current Condition Amps.(DC+) Voltage (V) Electrodes Extension Travel speed (mm/sec.)±0.5
2.0 5/64 300-400 26-29 13-19 5.5
2.4/ 2.5 3/ 32” 350-450 27-30 19-32 6.0
3.2 1/8” 425-525 27-30 25-38 6.5
4.0 5/32 475-575 27-30 25-38 7.0
Raajratna offer a wide range of copper coated welding wires for MIG/TIG/SA welding.

 

Packing Specification : Normally supplied in spool form ( On MS former ).  

                                                                                                                      Inner dia :  300 mm
                                                                                                                      Width       :  100 mm
                                                                                                                      Weight     :  25  Kgs Approx  

MS bobbin DIN-630  : 250 kgs. Approx.
Drum Pack                  : 600 kgs. Approx               


Customer packing on request.

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