+ Electrode
+ Welding wire
+ White steel welding wire
+ Flux
|
flux brand
|
executive standard:
|
main composition of sintered flux %
|
|
SJ101
|
GB/T5293-1999
|
SiO2+TiO2
|
CaO+MgO
|
Al2O3+MnO
|
CaF2
|
S
|
P
|
water content%
|
particle size
|
inclusion
|
|
23.35
|
28.21
|
29.27
|
19.1
|
0.031
|
0.035
|
0.05
|
10-60
|
0.04
|
|
mechanical performance of weld 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
|
|
|
|
|
|
|
51.3
|
|
|
|
|
|
|
|
|
|
|
|
H08A
|
|
H08MnA
|
|
510
|
405
|
33
|
I
|
H10Mn2A
|
|
|
|
|
|
H10MnSiA
|
|
|
|
|
|
|
Explanation: it needs baking at 350°C for 2 hours before using flux
|
