Description           

SJ101 is a kind of fluoride-alkaline-type slag-serial sintered flux,mesh 10-60(2.0-0.3mm). It has great capacity of sulphur removal, phosphor removal and anti-rust.The technology has good performance,easy to deslag and with fine appearance of weld ,even in the narrow gap of deep slope entrance.The metal welding seam has good plasto-toughness,with diffusion of hydrogen and fine cold and heat crack resistance.

Usage

It can be applied to different welding wires and is fit for welding of low-carbon steel and low-alloy steel .Moreover,it can be used for fast welding of pipeline steel and for welding of thick wall structure of different high-tensile steel.

Caution:

1.       The oil soil,moisture,iron and other foreign substance must be removed from the welding joint.

2.       It is better to use dirrect current.

3.       The welding flux must be baked under 300-350 for 2 hours.