RAAJSAW-EL12 (AWS A5.17 EL12)

Copper Coated Continuous Solid Mild Steel Wire for SA Welding

Classification:

AWS : SFA/A 5.17 EL12

Characteristics:

Copper-coated mild steel solid wire designed for welding mild and medium carbon structural steels and unalloyed steels. Must be used in combination with agglomerated SAW flux for optimal performance. Provides stable arc and smooth deposition suitable for continuous welding.

Applications:

Continuous welding of mild steels and low-carbon structural steels
Suitable for general structural fabrication applications

CHEMICAL COMPOSITION % (Solid Wire Chemistry)
C	Mn	Si	S	P	Cu
0.040-0.14	0.25-0.60	0.10 Max	0.030 Max	0.030 Max	0.35 Max

ALL WELD METAL CHEMICAL COMPOSITION (Typical %)
Under Fluxes	C	Mn	Si	S	P
Raajmelt-1	0.12 Max.	1.00-1.40	0.25-0.55	0.040 Max.	0.040 Max
Raajmelt-2	0.10 Max	1.10-1.60	0.60 Max	0.040 Max	0.040 Max

ALL WELD METAL MECHANICAL PROPERTIES (Typical)
Under Fluxes	YS (N/mm²)	UTS (N/mm²)	EL %	CHARPY “V” NOTCH IMPACT @ 0°C	CHARPY “V” NOTCH IMPACT @ -20°C
Raajmelt-1	440	535	26	50 J	—–
Raajmelt-2	480	565	25	70 J	50 J

DIMENSION, CURRENT CONDITION & RECOMMENDED PARAMETERS
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

Packing Specification:

Normally supplied in spool form (On MS former)
MS bobbin DIN-630: Approx. 250 kgs
Drum Pack: Approx. 600 kgs
Inner diameter: 300 mm, Width: 100 mm
Weight per spool: 25 Kgs

Raajratna offers a wide range of copper-coated welding wires for MIG/TIG/SA welding.

RAAJSAW-EL12 (AWS A5.17 EL12)

Copper Coated Continuous Solid Mild Steel Wire for SA Welding

Classification:

Characteristics:

Applications:

One Stop Solution for all Kind of Welding Consumbales Requirments