ms welding electrodes/mild steel welding rod e7018 Dia:2.5*300 3.2*350 4.0*400 5.0*400 Cer:ISO CE AWS SONCAP SGS free sample

ms welding electrodes/mild steel welding rod e7018

Description:

E7018  is iron powder low hydrogen potassium type medicine of the skin of the carbon steel wire,for Dc & AC,for all position of welding,litter spatter,slag off easliy,Weld moulding beauty,Special welding peace Angle of the flat have good welding welding process performance.Melt the deposited metal machinery excellent performance.Its characteristic is medicine skin contains iron powder,Melt apply high efficiency,Can decrease the welding level,Improve the work efficiency. workpiece must remove rust, oil, water, etc before welding,and the rod should be baked for 1 hour under 350°C.

Application:

Apply to ship, boiler, pressure vessel, pipeline and the corresponding strength grade steel structure welding the important.

Melt the deposited metal chemical composition:(%)

C	Mn	Si	S	P
≤0.12	≤1.60	0.75	≤0.035	≤0.040

Melt the deposited metal mechanics performance:

σb(MPa)	σs(MPa)	δ5(%)	AKV(J) -20°C	Butt weld joints are, inflection D=3t  120­­0
490~655	≥400	≥22	≥47

Melt the deposited metal content of diffusion:≤8.0mL/100g(Glycerin method)

X ray radiographic inspection:I grade.

Reference current:

diameter(mm)	2.5	3.2	4.0	5.0
Flat welding current(A)	90~120	120~150	170~200	210~250
Stand welding current (A)	55~90	90~120	130~170

Grade:

country	CCS	LR	ABS	GL	DNV
grade	3YH10	3YH15	3YH10	3YH10	3YH15

Feature: 1. stable arc 2. low splashing 3. high deposited effeciency 4. suitable for all position

Welding position:

Business type:manufacturer(more than 30years)

Certificate:ISO CE AWS SONCAP SGS BV

llittle smoke & little spatter !ms welding electrodes & mild steel welding rod e6013 e7018