Toko Brand 2.5*350MM E7018 Low Hytrogen Mild Steel Made Welding Rod
Company Introduction
TOKO, We aim to be the leaders in the welding industry with our innovative products & remarkable portfolio. Our positive attitude, determined approach and innovative solutions will help us bring world-class welding solutions accessible to one and all.
Our factory supply:
AWS E6013,E7018,E7016,E6011,E6010,E308l-16,E316L-16,E308 welding electrode and mig wire!
Product Introduction
AWS A5.1 E7018 is an outstanding quality all position welding electrode covered with extra low hydrogen potassium type coating for high tensile strength mild steels and low alloy steels. Its nominal welding efficiency is about 110% due to iron power is contained. The weld metal shows an excellent low temperature toughness and high crack-resistance.
It is widely used in important projects of ship, boiler, high pressure vessels, bridges, skyscrapers, offshore drilling platforms, nuclear power plant and so on. The groove of base metal shoul be cleared impurities away and the electrode must be baked at 400ºC then be held 1-2 hours before welding, 2.5mm or less one should be done by 350ºC then be held 1 hour.
Chemical Composition of Deposited Metal (%)
Mechanical Properties of Deposited Metal (AW)
Size, Pieces & Recommended Current (AC or DC)
Package
2.5*350mm, 5kg/box, 20kg/carton, 1ton/pallet
3.2*350mm, 5kg/box, 20kg/carton, 1ton/pallet
4.0*400mm, 5kg/box, 20kg/carton, 1ton/pallet
4.0*450mm, 5kg/box, 20kg/carton, 1ton/pallet
5.0*400mm, 5kg/box, 20kg/carton, 1ton/pallet
5.0*450mm, 5kg/box, 20kg/carton, 1ton/pallet
Product Photos
Company Introduction
TOKO, We aim to be the leaders in the welding industry with our innovative products & remarkable portfolio. Our positive attitude, determined approach and innovative solutions will help us bring world-class welding solutions accessible to one and all.
Our factory supply:
AWS E6013,E7018,E7016,E6011,E6010,E308l-16,E316L-16,E308 welding electrode and mig wire!
Product Introduction
AWS A5.1 E7018 is an outstanding quality all position welding electrode covered with extra low hydrogen potassium type coating for high tensile strength mild steels and low alloy steels. Its nominal welding efficiency is about 110% due to iron power is contained. The weld metal shows an excellent low temperature toughness and high crack-resistance.
It is widely used in important projects of ship, boiler, high pressure vessels, bridges, skyscrapers, offshore drilling platforms, nuclear power plant and so on. The groove of base metal shoul be cleared impurities away and the electrode must be baked at 400ºC then be held 1-2 hours before welding, 2.5mm or less one should be done by 350ºC then be held 1 hour.
Chemical Composition of Deposited Metal (%)
| C | Mn | Si | S | P | Ni | Cr | Mo | V | |
| Standard | ≤0.15 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.040 | ≤0.30 | ≤0.20 | ≤0..30 | ≤0.08 |
| Typical | 0.068 | 1.36 | 0.51 | 0.010 | 0.016 | 0.022 | 0.016 | 0.010 | 0.012 |
Mechanical Properties of Deposited Metal (AW)
| Yield Point Reh (Mpa) | Tensile Strenth Rm (Mpa) | Elongation A4 (%) | Impact Value (J) | |
| 20ºC | ||||
| Standard | ≥375 | 490-660 | ≥22 | ≥47 (Average) |
| Typical | 440 | 540 | 30 | 150 |
Size, Pieces & Recommended Current (AC or DC)
| Size (mm) | 2.5*350 | 3.2*350 | 4.0*400 | 4.0*450 | 5.0*400 | 5.0*450 | |
| Pieces (5kg) | ≈248 | ≈145 | ≈85 | ≈75 | ≈51 | ≈45 | |
| Current (A) | F,H | 70-100 | 100-140 | 140-170 | 140-170 | 190-240 | 190-240 |
Package
2.5*350mm, 5kg/box, 20kg/carton, 1ton/pallet
3.2*350mm, 5kg/box, 20kg/carton, 1ton/pallet
4.0*400mm, 5kg/box, 20kg/carton, 1ton/pallet
4.0*450mm, 5kg/box, 20kg/carton, 1ton/pallet
5.0*400mm, 5kg/box, 20kg/carton, 1ton/pallet
5.0*450mm, 5kg/box, 20kg/carton, 1ton/pallet
Product Photos