The product is applicable for welding low-alloy high-strength steel structures with corresponding strength grades, such as 15MnMoV, 14MnMoVB, 18MnMoNb, etc.

The product is applicable for welding low-alloy high-strength steels with tensile strength of 690MPa, such as HY-100 and A514. It is commonly used in the fields such as bridges, construction machinery, coal mining machinery, construction machinery and so on.