E7018 Electrodes Welding/E7016 Welding Electrode Rods/Cast Iron Welding Electrode

• Type: E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
• Material: Carbon Steel, Mild Steel
• Diameter: 2.0mm,2.5mm,3.2mm,4.0mm,5.0mm
• Length: 300-400mm
• Welding Core Type: Carbon Structural Steel
• Electrode Coating Type: Rutile or Titanium
• Model NO.: E7018, E7016
• Slag Characteristic: Acidic
• Stainless Steel Welding Rod Type: Carbon Steel, Mild Steel
• Function: High Efficient Iron Powder Electrode, Moisture-Proof Electrode
• Welding Power: AC or DC
• Product Name: E7018 Welding Electrode
• Coating Type: Rutile Type
• Color: Grey-White/Blue/Grey
• Model: Aws E7018
• Yield Point MPa: ≥330
• Welding Position: All Position
• Sample: Free
• Delivery Time: 15-20 Days
• Package: Depend on Customers Requirement
• Certificate: ABS Lr Gl CCS
• Transport Package: 5kg/Box, 4boxes/Carton, 50cartons/Pallet
• Specification: 2.5X350MM, 3.2X350MM, 4.0X400MM, 5.0X400MM
• Trademark: QILU
• Origin: Qingdao
• HS Code: 83111000
• Production Capacity: 70000mt/Year

Product Description

E7018 welding electrode

AWS A5.1 E7018/JIS D5018

Introduction: E7018 is an iron powder low hydrogen type electrodes with high welding efficiency used for welding tensile strength of 50kgf/mm2 class steel. Mechanical properties and X-ray performance is good.

Application: E7018 can be used for welding of middle carbon and low alloy steel structures in ships, railway vehicles, cars, pressure containers and other important machineries.

Typical chemical composition of weld metal (%)
 

C	Mn	Si	S	P
0.08	1.10	0.50	0.011	0.013

Typical mechanical properties of weld metal:

Y.S MPa	T.S MPa	EL.      (%)	Temp ºC	CVN. Impact value  J
470	560	28	-29	100

Approval: LR, ABS
Packing: 5kg(11 lbs)/box, 5kg(11 lbs) x 4box: 20kg(44 lbs)/carton

Recommended currents (Amp.):

Size (mm)	2.5	3.2	4.0	5.0
Length(mm)	350	350	400	400
Current(A)	60-90	90-130	140-190	190-240

Notes on Usage:

1. Dry the electrodes at 300-350ºC for 60 minutes before use.
2. Keep the arc as short as possible.
3. Use wind screen against strong wind.