wedling electrodes

Specifications 1.welding electrodes :e7018 e6013

2.The welded seam is smooth

3.packing:5kg/box 20kg/carton

4.can be use on AC or DC

Description:
AWS E6013 is a low-carbon steel electrode with a high titaniume coating and can be used on AC. or DC . It  has excellent welding technological properties .  The  arc  is  stable .  The spatter is small. The slag viscosity is moderate. It can be used freely . The slag  is  easy to clean . The welded seam is smooth  and fine and easy to restrike the arc.
Application:
Suitable  for  welding  sheet  metal  structure  made  of  low-carbon  steel , such  as  ships, vehicles, building, and general machinery.

Chemical Composition of Wire(%):

C	Mn	Si	S	P
≤0.12	0.3-0.6	≤0.35	≤0.035	≤0.040

Mechanical Properties of Deposited Metal:

Test Item	σb(MPa)	σc(MPa)	δs(%)	AKV(J)
Guarantee Value	≥420	≥330	≥17	-

Recommended Welding Current:

Electrode Diameter(mm)	2.0	2.5	3.2	4.0	5.0
Current Range(A)	40-70	50-80	80-120	150-190	180-240

AWS E7018 Welding Electrodes     Description:
AWS E7018 is low-hydrogen potassium coating  carbon  steel welding  rod   and  can be  used on  AC.  or   DC  . It  has  excellent welding  technological   properties. It can be used various composition . Its evident trait is composed of Fe power and can reduce welding layer.
Application:
Suitable for welding important structures made of low alloy steel.


Chemical Composition of Wire(%):

C	Mn	Si	S	P
≤0.12	≤1.6	≤0.75	≤0.035	≤0.040

Mechanical Properties of Deposited Metal:

Test Item	σb(MPa)	σc(MPa)	δs(%)	AKV(J)
Guarantee Value	≥490	≥400	≥22	≥27(-30°C)

Recommended Welding Current:

Electrode Diameter(mm)	2.0	2.5	3.2	4.0	5.0
Current Range(A)	60-90	90-120	120-150	170-200	210-250