Agglomerated Flux
HBF301
EQUALS TO AWS-5.17 F7A0EM12K
Mechanical properties(Mpa)
|
With wire
|
Tensile Strength
|
Yield
Strength
|
Elongation
(%)
|
AKV(J)
|
|
0 centigrade
|
-20 centigrade
|
|
EL12
|
415-550Mpa
|
330Mpa Min
|
24% Min
|
50 Min
|
27 Min
|
|
EM12K
|
480-660Mpa
|
400Mpa Min
|
24% Min
|
50 Min
|
27 Min
|
Melting metal analysis(%)
|
Wire
|
C
|
Si
|
Mn
|
S
|
P
|
AKV(J)
|
|
EL12
|
0.08
|
0.52
|
0.95
|
0.02
|
0.02
|
-20C 78.5
|
Flux type: Silicon-Calcium
Basicity index: 1.00
Grain size:2.00-0.28mm(10-60meshes)
Description: Versatile flux for welding of low alloy structural steel and boiler steel in combination with appropriate SAW wire(such as EM12K and EL12),which can obtain smooth weld bead with flat weld interfaces free from undercut. Steadily arc and easy slag removal, no phenomenon of slag-flow are other special features
Application: It can be applied to the Multi-pass weld and multi-wire weld, especially to weld pipelines in various diameters
Package:25kg in one paper bag.
