Specifications

Characteristics： 

( 1 ) The ER55 - Ni1 welding wire contains 1%Ni content, it has good plasticity and toughness

( 2 ) It’s used to weld steel of corresponding strength level, such as ships, bridges, pressure vessels, boilers, etc.

Precautions：

( 1 ) Adequately clear the oil,rust,moisture,dust and other debris of the welded parts.

( 2 ) When heat input is too big, it can reduce impact value , so welder should pay attention to the choice of welding current.

One chemical composition of the weld metal sample  (wt%)

One mechanical properties of the weld metal sample

The specifications of the product and welding condition (DC+)：

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