Factory Gas Sheilding E71T-1flux Cored Arc Welding Electrodes
Factory gas sheilding AWS A5.20 E71T-1 flux cored arc welding electrodes
Standard and Mode:
1) GB/T10045-2001 E501T-1
2) AWS A5.20 E71T-1
Materials:
Flux cored arc welding electrodes materials are mild steel
Application:
Gas sheilding flux cored arc welding electrodes is suit to all position welding,for low carbon steel matericals ,such as bridge,vessel ,equipments and so on.
Wire diameter :
0.8mm,0.9mm,1.0mm,1.2mm,1.4mm,1.6mm
Packing detail:
1) 10lbs/spool,200cartons/pallets
2)21lbs/spool,40cartons/box,32boxes/pallet
3)33lbs/spool,72cartons/pallet
22pallets/20ft container
Contact Information:
ATT: Ms.Ning Wang
Skype:ritawangning
Whatsapp:+86 13398614155
Wechat:ritawang85
Chemical composition of deposited metal of Flux cored arc welding electrodes:
|
AWSA5.20 E70T-1 |
C |
Mn |
Si |
P |
S |
Standard |
≤0.18 |
≤1.75 |
≤0.90 |
≤0.03 |
≤0.03 |
Specimen |
0.07 |
1.25 |
0.36 |
0.012 |
0.010 |
|
|
|
|
|
|
Mechanical properties of deposited metal of Flux cored arc welding electrodes:
AWS A5.20 E70T-1 |
RM(MPa) |
Rp(MPa) |
A5(%) |
Akv(J)(-20)oC |
Standerd |
490~660 |
≥400 |
≥22 |
≥27 |
Specimen |
570 |
490 |
28 |
100 |
Reference current: (DC+),Shielding Gas:CO2
Wire Dia.(mm) |
Current Range(A) |
Voltage Range(V) |
Co2 Flow(L/min) |
Φ0.8 |
50-100 |
18-20 |
15-20 |
Φ0.9 |
60-110 |
18-20 |
15-20 |
Φ1.0 |
70-120 |
19-21 |
15-20 |
Φ1.2 |
140-300 |
20-30 |
15-25 |
Φ1.4 |
200-380 |
24-38 |
15-25 |
Φ1.6 |
240-400 |
26-35 |
15-25 |
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