LAIWU TAISHAN SUNSHINE WELDING MATERIALS CO.,LTD

Description：
      TY.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 appeaeance of weld,even in the narrow gap of deep slope entrance.The metal welding seam has good plasto-toughness,with low diffution 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 lowalloy steel.Moreover,it can be used for fast welding of pipeline steel and for welding of thickwallstructures of different high-tensile steel.
    Cautions:
    1.The oil soil,moisture,iron and other foreign substances must be removed from the welding joint.
    2.It is better to use direct crrrent.
    3.The welding flux must be baked under 300-350℃ for 2 hours.

(Chemical Composition)(%)

SiO₂+TiO₂

Al₂O₃

CaO+MgO

CaF₂

S

P

15～20

25～30

25～30

15～20

≤0.05

≤0.05

(Basicity of the Flux):B‖W=1.6～1.8
(Mechanical Performance of the Deposited Metal)

Wires	Standard Models	屈服强度б_s (Mpa)	抗拉强度б_b (Mpa)	冲击功Akv (J)	延伸率δ₅
HO8A HO8MnA HO8Mn2MoA	F4A2-HO8A F5A4-HO8MnA F7021-HO8Mn2MoA	≥340 ≥410 ≥500	≥420 ≥490 ≥600	≥27(-20℃) ≥27(-40℃) ≥27(-20℃)	≥22% ≥22% ≥17%