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Ultracore stainless, flux-cored wire, plastic spool

Diamètres / Emballages

Diamètres
 15 kg BOBINE
1,1 mm (0,045 in) ED034845

UltraCore® 712A80-H Plus

Soudage fil fourré sous gaz (FCAW-G) | ED034845

CLASSIFICATION:
AWS A5.20 : E71T-12M-JH4
E81T1-GM
AWS A5.36 : E71T1-M21A6-CS2-H4

UltraCore® 712A80-H Plus de Lincoln Electric est conçu pour atteindre de faibles niveaux d’hydrogène diffusible pour les applications les plus sévères dans l’équipement lourd, l’offshore, la construction navale et la fabrication d’appareils à pression.

Diamètre

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  • 1,1 mm (0,045 in)

Emballage

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  • 15 kg BOBINE

DÉTAILS

Conception innovante capable de bonnes résiliences à 10° C dans des conditions brut de soudage ou après traitement de détensionnement.

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BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. Page de recherche SDS

CONFORMANCE

CONFORMANCES SPECIFICATION CLASSIFICATION
AWS AWS A5.20 E71T-12M-JH4, E71T-1M-JH4, E71T-9M-JH4
AWS AWS A5.29 E81T1-GM
AWS AWS A5.36 E71T1-M21A6-CS2-H4, E71T1-M21P5-CS2-H4
ABS ABS - Part 2 4YSA H5
CWB CSA W48 E491T1-M21A5-CS2-H4 (E491T-12MJ-H4)
DNV-GL DNV - 2.9 IV YMS H5
LR LR - Chapter 11 4YS H5

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) @ -45°C (-50°F) 		Charpy V-Notch
J (ft-lbs) @ -50°C (-60°F)
E71T-12M-JH4 Requirement 75-80% Ar, balance CO2 DC+ 400 (58) min. 480-620 (70-90) 22 min. 27 (20) min.
E81T1-GM Requirement 75-80% Ar, balance CO2 DC+ 470 (68) min. 550-690 (80-100) 19 min.
E71T1-M21A6-CS2-H4 Requirement M21-ArC DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
E71T1-M21P5-CS2-H4 Requirement M21-ArC DC+ 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
Typical Result, As-welded 75% Ar, 25% CO2 DC+ 470-580 (68-84) 550-620 (80-90) 25-31 106-171 (78-126) 85-149 (63-110) 27-188 (20-139)
Typical Result, 1 hour @ 620°C (1150°F) 75% Ar, 25% CO2 DC+ 420-470 (60-68) 520-570 (76-82) 29-33 43-153 (32-112)

DEPOSIT COMPOSITION

Classification Shielding Gas Polarity %B %C %Cr %Cu %Mn %Mo %Ni %P %S %Si %V Diffusible Hydrogen
mL/100g Weld Metal
E71T-12M-JH4 Requirement 75-80% Ar, balance CO2 DC+ 0.12 max. 1.60 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.
E71T-9M-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.
E81T1-GM Requirement 75-80% Ar, balance CO2 DC+ Info. Only 0.30 min. * 0.50 min. * 0.20 min. * 0.50 min. * 0.030 max. 0.030 max. 1.00 max. 0.10 min. *
E71T1-M21A6-CS2-H4 Requirement M21-ArC DC+ 0.12 max. 1.60 max. 0.030 max. 0.030 max. 0.90 max. 4 max.
E71T1-M21P5-CS2-H4 Requirement M21-ArC DC+ 0.12 max. 1.60 max. 0.030 max. 0.030 max. 0.90 max. 4 max.
Typical Result 75% Ar, 25% CO2 DC+ 0.003-0.008 0.05-0.09 0.05 max. 0.04 max. 1.30-1.51 0.01 max. 0.02 max. 0.020 max. 0.013 max. 0.38-0.47 0.005 max. 0.7-4

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) 75-80% Ar / balance CO2 DC+ 19-25 (3/4-1) 4.4-12.7 (175-500) 21-33 140-275 1.8-5.2 (4.0-11.4) 1.6-4.7 (3.5-10.4) 84-91
0.052 in (1.3 mm) 75-80% Ar / balance CO2 DC+ 19-25 (3/4-1) 3.8-10.2 (150-400) 21-33 150-310 2.0-5.4 (4.5-12.0) 1.8-4.7 (3.9-10.4) 84-87
1/16 in (1.6 mm) 75-80% Ar / balance CO2 DC+ 19-25 (3/4-1) 3.8-8.9 (150-350) 22-33 200-365 2.9-6.7 (6.3-14.7) 2.5-5.8 (5.5-12.8) 83-87

NOTES

Note
* To meet the requirements of a "G" classification, the chemical composition of the weld deposit must meet the minimum requirement for one or more of these elements.
⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD.