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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Feb-29-2024 | 0.90 $* | 0.90 $* |
Jan-29-2024 | 0.37 $* | 0.59 $* |
Dec-29-2023 | 0.25 $* | 0.6 $* |
Nov-29-2023 | 0.34 $* | 0.23 $* |
Oct-29-2023 | 0.56 $* | 0.69 $* |
Sep-29-2023 | 0.37 $* | 0.29 $* |
Aug-29-2023 | 0.44 $* | 0.19 $* |
Jul-29-2023 | 0.32 $* | 0.35 $* |
Jun-29-2023 | 0.39 $* | 0.53 $* |
E7018 Stick welding electrodes
E7018 is a low-hydrogen iron powder type electrode that produces high quality X-ray welds. It can be used
in all positions on AC or DC reverse polarity welding current.E7018 is recommended for welding medium grade carbon steels
where no preheat is used, and on cold rolled steels normally exhibiting excessive porosity when welded with conventional electrodes.
More details:
SIZES | 2.5MM 3.2MM 4.0MM |
AWS SPECIFICATION | AWS A5.1 |
AWS CLASSIFICATION | E7018 |
WELDING CURRENT | AC-DCEP(Electrode Positive) |
CHEMICAL COMPOSITION OF DEPOSITED METAL(%) | C..........................................................0.120 Mn........................................................1.600 Si..........................................................0.750 P...........................................................0.040 S...........................................................0.035 |
TYPICAL MECHANICAL PROPERTIES(AS WELDED) | Yield Strength, psi..................................63,800 Tensile Strength, psi...............................81,200 % Elongation.........................................30 |
Recommended Current(AC/DC):
Diameter(mm) | 2.5mm | 3.2mm | 4.0mm | 5.0mm |
Current(A) | 60-90 | 80-130 | 150-190 | 180-240 |
Application:
It is widely used in important projects of ships, boilers, high ressure vessels, bridges, skyscrapers, offshore drilling platforms,nuclear power plants and so on.
The groove of base metal should be cleared impurities away and the elctrode must be baked at a temperature to 400°c then be held 1-2hours before welding .
Note:
1.Before welding must be butt welding a clear rust, oil, water and impurity.
2.Electrode storage time is too long, should be in before welding by 180 ~ 200 °C for 1 h.
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.
Package details:
5kg/inner box, 4boxes/carton=20kg ,50cartons=1 ton/pallet;
Delivery:
Time: Normally ready goods within 8 to 25 days.
Term: CIF CNF FOB EXW
Q: are your trading company or manufacturer?
A:we are factory
Q:how long is your delivery time:
A:Generally it's 7-15 days if the goods are in stock,or it's 15-20days if goods are not in stock,it depends on quantity.
Q:Do you provide free sample?it's free or extra?
A:yes,we offer free sample,but don't pay the cost of freight.
Q:what is your payment term?
A:payment<=1000usd,100% in advance.payment>1000usd ,30%TT in advance,balance before shippment.
If you have another question, pls feel free to contact us as below:
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