flux cored welding wire AWS A5.20 E71T-1

Flux cored welding wire
TUBULAR OXIDE SLAG SYSTEM FLUX-CORED WIRE FOR WELDING LOW CARBON STEEL AND LOW ALLOY STEEL IN CO2 GAS
FLUX CORED WELDING WIRE
AWS A5.20 E71T-1
1-DESCRIPTION: TUBULAR OXIDE SLAG SYSTEM FLUX-CORED WIRE FOR WELDING LOW CARBON STEEL AND LOW ALLOY STEEL IN CO2 GAS SHIELD. FUME LITTLE, SPATTER LITTLE, EASILY-ROMOVED SLAG AND EXCELLENT BEAD APPEARANCE. IT FEATURES GOODS WELDABILITY IN ALL POSITIONS.

2- APPLICATION: USED IN SHIP-BUILDING, BRIDGES, ROLLING STOCK, STEEL STRUCTURAL ETC. SUITABLE WELDING FOR LOW CARBON STEEL AND LOW ALLOY STEEL; SHIELDING GAS: CO2 FLOW RATE: 15-25L/MIN.


3- MACHANIC PROPERTY OF DEPOSIT METAL
ITEM
TENSILE STRENGTH (Mpa)
YIELD STRENGTH
(Mpa)
ELOGATION
(%)
IMPACT STRENGTH
AKV(-20) (J)
E71T-1
585
496
28
84


4-CHEMICAL COMPOSITION OF DEPOSIT METAL (%)
ITEM
C
Mn
Si
S
P
E71T-1
0.06
1.40
0.38
0.010
0.015


5- WORKING PARAMETERS DC(+)
DIAMETER(MM)
WELDING
1.2
1.4
1.6

CURRENT (A)
FLAT
120~300
140~350
160~400
HORZION-TALVERTICAL
120~300
140~350
180~400
VERTICAL
120~280
200~300
250~300
OVERHEAD
120~240
150~280



6- PACKING: 5KG/15KG SPOOL SEALED INTO BOX

7- AVAILABLE SIZE: 1.2MM/1.4MM/1.6MM