Welding Flux JN-F18-III

1.Color:Green to celadon 2.Size:7-20 meshes 3.Application:for electroslag welding 4.Delivery time: 20 days 5.MOQ:10 T

1.It is a type of Mid-Mn High-Si Low-F smelting flux.

2.Its color is green to celadon with the of 7-20 meshes. It is like transparent vitreous.

3.It is particularly used in the electroslag pressure welding for vertical rebar. 

4.Advantage:It's easy to start arc, to build slag pool, and to slag off. The process of electroslag is stable. What's more, the surface is bright and its fore rate is high. 

5.Chemical composition:

MnO+CaO	SiO2+Al2O3	FeO	S	P
22-35	30-35	≤1.0	≤0.06	≤0.05

6.Guaranteed Value:

Certificate Specifications	Limit Tension    (KN)	Ultimate Strength       (N/mm2)	Broken Position     (mm)	Fracture Characteristics
Φ25 II degree	280	570	75	tensility

7.Cautions:

  Before the construction of reinforced do try to pull parts used to determine the best parameters.

  Reinforced fluctuation concentric, two plane to level off.

  Should not dirt, grease joint and high corrosion.

  Flux should not in the rain, H2O ≤0.1%

  The power supply voltage change should adjust welding standard.

Welding Flux JN-F18-III