UltraCore 360 copper coated, seamless, flux-cored wire for FCAW-GS welding

Diametri / imballo

Diametri
Bobina 15 KG
1,1 mm (0,045 in) W000403768
1,3 mm (0,052 in) W000403769
1,6 mm (1/16 in) W000403770

UltraCore® 360® M71

Saldatura con fili animati con protezione gas (FCAW-G) | W000403768

CLASSIFICAZIONI:
E71T-1M-JH4
E71T-1C-H4
E71T1-M21A2-CS1-H4
E71T1-C1A0-CS1-H4

UltraCore 360 M71 è un filo animato di Lincoln Electric con rivestimento di rame che offre scorrimento superiore e durata estesa della punta di contatto.

DETTAGLI

UltraCore® 360 M71 ha un rivestimento di rame che offre scorrimento superiore e durata estesa della punta di contatto.

Caratteristiche

  • Progettazione senza saldature che protegge l’anima dall’esposizione agli agenti ambientali per aiutare a mantenere un basso contenuto di idrogeno diffusibile e a prolungare la durata di conservazione
  • Il rivestimento in rame offre scorrimento superiore e una durata estesa della punta di contatto
  • Bassi livelli di spruzzi e fumo per una minore pulizia post-saldatura e un migliore ambiente di lavoro
  • I bassi livelli di idrogeno diffusibile H4 minimizzano il rischio di cricche da idrogeno
  • Prestazioni di arco e aspetto del cordone di saldatura superiori

BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. Pagina di ricerca SDS

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.20 E71T-1C-H4, E71T-1M-JH4
AWS AWS A5.36 E71T1-C1A0-CS1-H4, E71T1-M21A2-CS1-H4

MECHANICAL PROPERTIES

Classification Shielding Gas Polarity Yield Strength @ 0.2% Offset
MPa (ksi)
Tensile Strength
MPa (ksi)
Elongation
%
Charpy V-Notch
J (ft-lbs) @ -40°C (-40°F)
Charpy V-Notch
J (ft-lbs) @ -50°C (-60°F)
E71T-1C-H4 Requirement 100% CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min.
E71T-1M-JH4 Requirement 75-80% Ar, balance CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
E71T1-C1A0-CS1-H4 Requirement 100% CO2 DC+ 400 (58) min. 480-660 (70-95) 22 min.
E71T1-M21A2-CS1-H4 Requirement M21-ArC DC+ 400 (58) min. 480-660 (70-95) 22 min.
Typical Result, As-welded 80% Ar, 20% CO2 DC+ 480 (70) 550-630 (80-91) 24 34-101 (25-75) 65-79 (48-59)

DEPOSIT COMPOSITION

Classification Shielding Gas Polarity %B %C %Mn %P %S %Si Diffusible Hydrogen
mL/100g Weld Metal
E71T-1C-H4 Requirement 100% CO2 DC+ 0.12 max. 1.75 max. 0.03 max. 0.03 max. 0.90 max. 4.0 max.
E71T-1M-JH4 Requirement 75-80% Ar, balance CO2 DC+ 0.12 max. 1.75 max. 0.03 max. 0.03 max. 0.90 max. 4.0 max.
E71T1-C1A0-CS1-H4 Requirement 100% CO2 DC+ 0.12 max. 1.75 max. 0.030 max. 0.030 max. 0.90 max. 4 max.
E71T1-M21A2-CS1-H4 Requirement M21-ArC DC+ 0.12 max. 1.75 max. 0.030 max. 0.030 max. 0.90 max. 4 max.
Typical Result 80% Ar, 20% CO2 DC+ 0.0027-0.0032 0.05-0.07 1.27-1.40 0.013 max. 0.010 max. 0.39-0.41 2-3.4

TYPICAL OPERATING PROCEDURES

Diameter Shielding Gas Polarity CTWD
mm (in.)⁽¹⁾
Wire Feed Speed
m/min (in/min)
Voltage
volts
Approx. Current
amps
Melt-off Rate
kg/hr (lb/hr)
Deposition Rate
kg/hr (lb/hr)
Efficiency
%
0.045 in (1.1 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 6.0 (236) 21-23 160 2.5 (5.5) 2.2 (4.8) 85-88
0.045 in (1.1 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 7.5 (295) 23-24 190 3.1 (6.9) 2.7 (6.0) 85-88
0.045 in (1.1 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 9.0 (354) 24-26 220 3.8 (8.3) 3.3 (7.3) 85-88
0.045 in (1.1 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 10.5 (413) 26-28 250 4.4 (9.7) 3.9 (8.6) 85-88
0.045 in (1.1 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 11.5 (453) 27-29 260 4.8 (10.6) 4.3 (9.4) 85-88
0.045 in (1.1 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 13.0 (512) 28-30 270 5.4 (12.0) 4.8 (10.7) 85-88
0.045 in (1.1 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 15.0 (590) 28-31 290 6.3 (13.8) 5.6 (12.3) 85-88
0.052 in (1.3 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 5.0 (197) 21-22 210 2.7 (6.1) 2.4 (5.3) 85-88
0.052 in (1.3 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 6.0 (236) 23-24 240 3.3 (7.3) 2.9 (6.3) 85-88
0.052 in (1.3 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 8.0 (315) 26-27 280 4.4 (9.7) 3.9 (8.5) 85-88
0.052 in (1.3 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 9.0 (354) 27-29 300 4.9 (10.9) 4.4 (9.7) 85-88
0.052 in (1.3 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 10.0 (394) 27-29 320 5.5 (12.1) 4.9 (10.8) 85-88
0.052 in (1.3 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 12.5 (492) 29-30 350 6.9 (15.1) 6.1 (13.5) 85-88
1/16 in (1.6 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 3.1 (122) 21-22 190 2.4 (5.3) 2.1 (4.6) 85-88
1/16 in (1.6 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 5.0 (197) 23-26 280 3.9 (8.6) 3.4 (7.6) 85-88
1/16 in (1.6 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 6.5 (256) 26-28 350 5.1 (11.2) 4.5 (10.0) 85-88
1/16 in (1.6 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 7.5 (295) 27-29 370 5.9 (12.9) 5.2 (11.5) 85-88
1/16 in (1.6 mm) 80% Ar / 20% CO2 DC+ 15-20 (3/4) 9.0 (354) 28-30 400 7.0 (15.5) 6.3 (13.8) 85-88

NOTES

Note
⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD.