AWS7018
E (Carbon Steel Electrodes/ Low Alloy Steel Electrodes)
Carbon Steel
2.5mm, 3.2mm,4.0mm.5.0mm
300mm,350mm,400mm
Carbon Structural Steel
Low Hydrogen Potassium
Acidic
Carbon Steel
Low Hydrogen Type Electrode, Gravity Electrode, Moisture-Proof Electrode, Vertical-Down
AC/DC
HAIQIAO
Carton
2.0mm, 2.5mm, 3.2mm
Wenzhou
8311100000
Product Description
Carbon steel Welding ElectrodesAWS E7018 welding electrode
is a kind of carbon steel electrode with iron powder low-hydrogen potassium type coating. AC/DC. All-position welding. Because more alloying elements have been added, it has excellent plasticity and low temperature impact toughness. It has excellent welding performance, stable arc, fewer spatters, good slag detachability and higher deposition efficiency.
Applications:Suitable for welding important carbon steel and low-alloy steel structures such as ships,bridges,and offshore oil platforms, ocean vessels, etc.
Diffusible Hydrogen Content in Deposited Metal: ≤4.0ml/100g(Glycerine Hydrogen Test)
X-ray Radiographic Inspection: Degree I
| Chemical Composition of Deposited Metal (%) | |||||||||
| Chemical Composition | C | Mn | Si | S | P | Ni | Mo | Cr | V |
| Guarantee Value | ≤0.12 | ≤1.60 | ≤0.75 | ≤0.035 | ≤0.035 | ≤0.30 | ≤0.30 | ≤0.20 | ≤0.08 |
| General Result | 0.068 | 1.36 | 0.52 | A(%)0.012 | 0.017 | 0.022 | 0.010 | 0.042 | 0.012 |
| Mechanical Properties of Deposited Metal | |||||||||
| Test Item | R m (MPa) | R eL (Mpa) | A(%) | KV 1(J) | KV 2 (J) | ||||
| Guarantee Value | ≥490 | ≥400 | ≥23 | ≥47(-40ºC ) | ≥27(-46ºC ) | ||||
| General Result | 520~580 | ≥410 | 24~32 | 100~180 | 80~160 | ||||
| Reference Current (AC, DC+) | |||||||||
| Electrode Diameter(mm) | φ2.5 | φ3.2 | φ4.0 | φ5.0 | |||||
| Welding Current (A) | 60~100 | 90~140 | 160~200 | 180~240 | |||||
| Packing & Delivery |
package: 5.0 kg/inner box, 4 boxes/ carton=20kg,
Size: 3.2mm*350mm,
package: 5.0 kg/inner box, 4 boxes/ carton=20kg,
Size: 4.0mm*400mm,
package:5.0 kg/inner box, 4 boxes/ carton=20kg.
1000kgs (50cartons)/pallet
| FAQ |
Q: What is delivery time / lead time ?
A: 2-3weeks.
Q: What is your minimum order ?
A: 5000kgs/each size. (MOQ for carbon steel welding electrode)
Q: What is your payment term ?
A: 50% T/T in advance, 50% balance paid before shipment.
Q: Can we visit your factory ?
A: Yes. Welcome to our factory at any time.
Q: Can you provide free sampe ?
A: Yes. Free samples are available for you.
