China welding
the best service for you!
Home Equipment Consumable Relative Products Workshop Video Company
AWS F7A4-EH14
Enquire Now
Product Description

 Description: SJ101 is a bonded type high basic flux with ball form gray granule about 10-60 mesh in size. It can be used on AC or DC power source and also can be used on large current. Its unique features include stable arc, easy slag removal and smooth bead with head appearance. The weld metal shows good toughness at low temperature.

Application: In combination with H08A,H08MnA, H08MnMoA, H10Mn2 etc. wires. This flux is suitable for welding of low alloy steels for important products, such as boilers, pressure vessels, pipelines etc.It is also suitable for multiple-wire submerged arc welding, especially for butt welding of large diameter vessel with one pass on both sides.

Guidelines For Usage:

1.Dry the flux at 300∼350°C for 2 hours before use.

2. Completely remove rust, oil and dirt from the groove surface prior to welding.

Typical Flux Composition Range (%)

SiO2+TiO2
CaO+MgO
Al2O3+MnO
CaF2
Others
15∼25
25∼35
20∼30
-15
-10

Typical Mechanical Properties of (GB F5A4-H10Mn2)

Test Item
σb
σs
δ5
AKV(J)
(MPa)
(MPa)
(%)
-40°C
Guarantee Value
480∼650
≥380
≥22
≥27
Test value
573
448
33.6
61,48,51

 

 

Home Equipment Consumable Relative Products Workshop Video Company News
Add: 181 Taihua Street, Shijiazhuang, China.
Tel: +86-311-87055920 +86-311-85022601