Diámetros / Embalaje

Diámetros mm	2600 lb Bulk Bag
Flux	ED032768

Lincolnweld® 761-Pipe™

Soldadura por arco sumergido (SAW) | ED032768

Flux for Seam Welding of Pipe

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Detalles

Features the chemical composition of 761 with a particle size optimized for seam welding
Low-melting slag system produces wide flat welds with superior resistance to cracks and pockmarking
Can handle up to 5 arcs or 5,000 amps

Características

Features the chemical composition of 761 with a particle size optimized for seam welding
Low-melting slag system produces wide flat welds with superior resistance to cracks and pockmarking
Can handle up to 5 arcs or 5,000 amps
Actual (Type 3.1) certificates for each lot of flux showing chemical composition, particle size and moisture level are available in the certificate center of lincolnelectric.com

Servicio de información

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MECHANICAL PROPERTIES

Wire	Classification	Postweld Heat Treatment	Yield Strength @ 0.2% Offset MPa (ksi)	Tensile Strength MPa (ksi)	Elongation %	Charpy V-Notch J (ft-lbs) @ -30°C (-20°F)
Lincolnweld® L-50®	F7A2-EM13K-H4	As-welded	450 (65)	570 (82)	28	75 (55)
Lincolnweld® L-60	F7A2-EL12-H4	As-welded	410 (60)	520 (76)	29	92 (68)
Lincolnweld® L-61®	F7A2-EM12K-H4	As-welded	460 (66)	570 (83)	28	81 (60)

DEPOSIT COMPOSITION

Wire	Classification	%C	%Cu	%Mn	%P	%S	%Si	Diffusible Hydrogen mL/100g Weld Metal
Lincolnweld® L-50®	F7A2-EM13K-H4	0.03	0.07	2.00	0.017	0.008	1.02	3
Lincolnweld® L-60	F7A2-EL12-H4	0.04	0.08	1.44	0.018	0.007	0.67	3
Lincolnweld® L-61®	F7A2-EM12K-H4	0.04	0.10	1.83	0.019	0.008	0.94	3

FLUX COMPOSITION

Classification	%Al2O3	%CaF2	%FeO	%MgO	%MnO	%Na2O	%SiO2	%TiO2	%Metal Alloys
Typical Result	2	6	3	20	21	3	43	2	6 max.