Instructions：E7018 welding rod is a high-quality carbon steel welding rod with iron powder and low hydrogen potassium coating. It has good arc stiffness and is not prone to magnetic blow. The welding seam is fine, clean and beautiful, with less spatter, easy to remove slag, and the welding seam has good It has low temperature toughness and crack resistance, can be used for both AC and DC, and can be welded in all positions.

Use：It is widely used in importantstructures fabricated by equivalent tensile strength mild steels orloww ally steels such as ships, boilers, high pressure vessels,bridges, skyscrapers, offshore drilling platforms, nuclear power plants and so on.It has been appointed to be honor consumables by almost all nuclear power projects in China due to its faithworthy quality.

Product description:

CHEMICAL COMPOSITION OF DEPOSITED METAL (%)

MECHANICAL PROPERTIES OF DEPOSITED METAL (AW)

The standard of mechanical properties conforms to shipping institutionsand the certificate of inspection would follow it unless the purchaser hasspecial requlrement.

Diffusible hydrogen in deposited metal: <5ml/100g (mercury process)

X-ray radiographic inspection: Grade I

Notice:

1) The rod should be baked at 400°C for 1-2 hours before use.

2) The surfaces to be welded must be cleaned away impurities of oil contamination, rust, moisture and so on.

3) Short Arc and narrow-gap welding is recommended.