+ Electrode
+ Welding wire
+ White steel welding wire
+ Flux
|
flux brand |
executive standard: |
main composition of sintered flux % |
|
SJ501
|
GB/T5293-1999
|
SiO2+TiO2
|
CaO+MgO
|
Al2O3+MnO
|
CaF2
|
S
|
P
|
water content % |
particle size |
inclusion |
|
33.6
|
_—
|
57.4
|
8.3
|
0.032
|
0.035
|
0.01
|
10-60
|
0.02
|
|
mechanical performance of deposited metal |
|
tensile strength |
yield strength |
|
|
Charpy V-notch impact absorbing energy （J） |
|
N/mm2(Mpa)
|
N/mm2(Mpa)
|
elongation% |
flaw detection level |
normal temperature |
00C
|
-20℃
|
-40℃
|
-60℃
|
coordinate with welding wire |
|
|
|
|
|
120.124.126
|
|
|
|
|
|
|
|
|
|
|
|
|
H08A
|
|
H08MnA
|
|
506
|
400
|
30
|
I
|
H10Mn2A
|
|
|
|
|
|
H10MnSiA
|
|
|
|
|
|
|
Explanation:it needs to take 2 hours to bake at 300-400℃ before using it |
