Super Quality Welding Rods Welding Electrodes E6013 / E4313

Product Description

E7018 Welding Electrode Introduction:


E7018 welding electrode is an outstand quality all position welding electrode covered


with extra low hydrogen potassium type coating for welding high tensile steels and


low alloy steels. Its nominal welding efficiency is about 110% due to iron powder is


contained. The weld metal shows an excellent low temperature toughness and high


crack-resistance.



 
E7018 Welding Electrode:


Material: Mild carbon steel (H08A)


Available size:  2.5x300mm, 2.5x350mm, 3.2x350mm, 4.0x400mm, 5.0x400mm


Length Size:  250mm, 300mm, 350mm,400mm, 500mm


Color of coating: Grey, White, Light grey, Green.



Packaging & Delivery:

Packaging Details:

Size(MM)	Weight	Inner Packaging(MM)	Outer Packaging(MM)
2.5×300	2.5kg/box 8boxes/carton=20kg	310*80*60	320*170*120
2.5×350	5kg/box 4boxes/carton=20kg	360*80*60	360*170*120
3.2×350	5kg/box  4boxes/carton=20kg	360*80*60	360*170*120
4.0×400	5kg/box 4boxes/carton=20kg	410*80*60	420*170*120
5.0×400	5kg/box 4boxes/carton=20kg	410*80*60	420*170*120

Delivery Details: 15 days for one 20' container after receive the advance payment
 



E7018 welding rod Feature:


(1) Suitable to work in all positions with excellent welding technological properties


(2)Stable arc, less splash


(3)Shaped good appearance


(4) Easy for removal of slag layer


(5) Easy for striking arc and restriking arc.


 

Types of welding electrode/rod Following: 

E6010 This electrode is used for all position welding using DCRP. It produces a deep 



penetrating weld and works well on dirty, rusted, or painted metals 



E6011 This electrode has the same characteristics of the E6010, but can be used with

 AC and DC currents. 



E6013 This electrode can be used with AC and DC currents. It produces a medium pen


etrating weld with a superior weld bead appearance. 



E7018  This electrode is known as a low hydrogen electrode and can be used with AC 

or DC. 


The coating on the electrode has a low moisture content that reduces the

introduction of hydrogen into the weld. 



The electrode can produce welds of xray quality with medium penetration.



E7018 welding rod Application:  

E7018 welding rod is widely important projects of ships, boilers, high press vessel,


bridges, skyscrapers, offshore drilling platforms, nuclear power stations etc. The


groove of base metal should be cleared away impurities and the electrode must be


baked at a temperature to 400 degree then be held 1-2 hours before welding, 2.5mm


one should be done by 350 degree then be held 1 hour.



Chemical Composition of Deposited Metal (%)   

Chemical Composition	C	Mn	Si	S	P	Ni	Cr	Mo	V
Guarantee Value	--	≤1.60	≤0.75	≤0.035	≤0.040	≤0.30	≤0.20	≤0.30	≤0.08
General Result	0.077	1.07	0.54	0.005	0.014	0.011	0.028	0.007	0.016

 
Mechanical Properties of Deposited Metal

Test Item	Rm(N/mm2)	Rel(N/mm2)	A(%)	KV2(J)(-30°C)
Guarantee Value	≥490	≥400	≥22	≥27
General Result	550	455	32	156

 
Diffusible Hydrogen Content in Deposited Metal: ≤8.0ml/100g(Glycerin Hydrogen Test)

X-ray Radiographic Inspection:  Degree

Reference Current (AC, DC+)

Electrode Diameter(mm)	φ2.5	φ3.2	φ4.0	φ5.0
Welding Current (A)	60~100	80~140	110~210	160~230

Welding Electrode E7018 Packing Details:

Size(MM)	Weight	Inner Packaging (mm)	Outer Packaging (mm)
2.5×300	5kg/box 4boxes/carton=20kg	310*80*50	320*180*120
2.5×350	5kg/box 4boxes/carton=20kg	360*80*50	370*180*120
3.2×350	5kg/box 4boxes/carton=20kg	360*80*50	370*180*120
4.0×400	5kg/box 4boxes/carton=20kg	410*80*50	420*180*120
Inner boxes are a shrink-wrapped cardboard box. , we can do it on pallet as clients' required.   1MT/Pallet or 2MT/Pallet.

Our Service:


1. Professional service for products


2. Much more competitive price


3. Honest and excellent supplier


4. Delivery time is shorter than others.


5. We believe the good quality is the basis for cooperation.


6. We could provide the samples for test to you.


7. Our company policy is Quality First, and to establish Long Time business, not just one time




How to contact us? 


Mr. Jacky-MIGHTY QINGDAO METAL MATERIALS CO., LTD.



Tel: [phone]



Mobile: [phone]


 
Add: Room 705, Building A, Heda Office Building, NO. 175, Tailiu Road, Shibei Strict,  Qingdao, China