Product Description

TOKO (AWS E7018) is a high cellulose sodium type electrode with Mo. The electrodes show a vary good performance in welding especially vertical down and overhead. It forms double sides by one sides welding. It is suitable for root passes, hot passes, filler and cover passes as well as for copping welding. Keeping the electrode in dry condition. 

 

The electrodes do not be redried before welding. In Welding small current is recommended and swaying broad should be less than 2.5 times of the electrode.

 

Chemical Composition of Deposited Metal(%) 

	C	Mn	Si	S	P	Mo
Standard	<0.12	<0.60	<0.40	<0.035	<0.035	0.40-0.65
Typical	0.077	0.33	0.10	0.011	0.010	0.483

 

Mechanical Properties of Deposited Metal 

	Yield Point  s(MPa)	Tensile Strength  b (MPa)	Elongation δ5 (%)
Standard	>390	>490	>22
Typical	480	575	28

 

Sizes, Pieces & Recommended Current (DC)

Size (mm)		2.5×300	3.2×350	4.0×350	5.0×350
Pieces (5kg)		≈355	≈192	≈124	≈78
Current(A)	F,H	60-80	70-120	110-150	150-200
	OH,VD	50-70	60-110	100-140	140-180

 

 

Payment Terms︰ TT / LC

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