Type: | Low Hydrogen Welding Electrode |
---|---|
Material: | Stainless Steel |
Diameter: | 2.0-5mm |
Samples: |
---|
Customization: |
---|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
---|
Payment Method: | |
---|---|
Initial Payment Full Payment |
Currency: | US$ |
---|
Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
---|
Suppliers with verified business licenses
Hunan Xunzhuo Import & Export Co., Ltd.
It is suitable for the welding of carbon steel and low alloy steel structure, such as Gr.50, and so on.
Characteristics:
E7018 is basic potassium type electrode with low hydrogen. Both AC & DC can be used and can be weld for all-position. It have excellent welding performance as good arc stiffness, little spatter, easy slag removal etc., and perfect mechanical properties of deposited metal.
Attention:
1. The electrode must be re-dry by 350ºC-380ºC for 1 hour before welding. 2. The rust, oil, water and other impurities of the weld area must be removed before welding.
Chemical Composition of Deposited Metal (%)
|
||||
C
|
Mn
|
Si
|
S
|
P
|
≤0.12
|
≤0.9
|
≤0.75
|
≤0.035
|
≤0.040
|
Mechanical Properties of Deposited Metal (%)
|
||||
Yield Point
(MPa)
|
Tensile Strength
(MPa)
|
Elongation
(%)
|
AKV Value
(J)
|
|
≥400
|
≥490
|
≥22
|
≥27 (-30ºC)
|
Suppliers with verified business licenses