WELDING FLUX

Description

description: SJ**1 Agglomerated Welding Flux Specification: GB/T *********3&#****8; &#****8;&#****8;&#****8;&#****8;&#****8; F*8A*-H*8MnA; F*5A*-H*0Mn2 Equal to: AWS A5.****7; AWS A5.****7 F7A*-EH*4; F8A*-EA*-A2 Description: SJ**1 flux is a kind of fluorine-basic sintered flux with Basicity index of 1.**1.8, density of 1.**1.*5gram/xxxxx, with a granularity of 2.**0.*8mm (****0 meshes).It has excellent anti-absorption of moisture ability, heavy - duty grain strength, small density and low consumption during welding process. Using SJ**1 Flux, Si and Mn of welding seam hardly increase In the welding process, SJ**1 belongs to metallurgy neutral. It has perfect performance, stable arc, excellent slag removal, high impact toughness at low temperature, welding can be done on AC/DC+.; connect the welding wire to positive electrode while welding using DC. Application: Suitable for welding X*2, X*0 and X*5 grade pipeline steel, matching with wire (H*8MnA, H*8MnMo, H*0Mn2 and H*8C), can be used in the welding of several kinds of low alloy structure steel. Main compound (%) Ingredients SiO2+TiO2 CaO+MgO Al2O3+MnO CaF2 S P Contents *0&#****4;*0 *5&#****4;*5 *0&#****4;*0 *5&#****4;*5 &#***4;0.*6 &#***4;0.*8 Mechanical property of deposited metal Matching wire Tensile strength &#**3;b (MPa) Yield strength &#**3;s (MPa) Extensibility &#**8;5 (%) Impact toughness AKV(J) H*8MnA **0&#****4;**0 **0&#****4;**0 &#***5;*4 **0&#***1; &#***5;*4 H*0Mn2 **0&#****4;**0 **0&#****4;**0 &#***5;*4 **0&#***1; &#***5;*4 H*8MnMoA **0&#****4;**0 **0&#****4;**0 &#***5;*4 **0&#***1; &#***5;*4 H*8C **0&#****4;**0 **0&#****4;**0 &#***5;*4 **0&#***1; &#***5;*4 Notice: 1. Before welding, flux must be baked for 2 hours at temperature of **0&#***1;. 2. Remove rust, oil, moisture and etc. from the weldment.