UltraCore® 70C

Name: Lincoln Electric UltraCore® 70C Flux-Cored Gas-Shielded (FCAW-G), 1/16 in (1.6 mm) | ED032978- 50 lb spool
Brand: Lincoln
SKU: ED032978
Price: 238.39 USD
Availability: InStock

Flux-Cored Gas-Shielded (FCAW-G) | ED032978

1/16 in (1.6 mm)

CLASSIFICATIONS:
E70T-9C-H8
E70T1-C1A2-CS1-H8

UltraCore® 70C is designed for low fume generation rates and controlled H8 diffusible hydrogen levels.

DETAILS

UltraCore® 70C from Lincoln Electric is a gas-shielded flux-cored wire designed for low fume generation rates and controlled H8 diffusible hydrogen levels. It is recommended for both single or multiple pass welding in either semi-automatic or automatic applications. This product is manufactured with steel made and melted in the U.S.A. It complies to Buy America (BA), Buy American (BAA), Build America, Buy America (BABA), and American Iron & Steel (AIS) standards.

Features

High deposition in the flat and horizontal positions
Low fume generation rates
Designed for welding with 100% CO₂ shielding gas
Premium arc performance and bead appearance
ProTech® foil bag packaging
This product is manufactured with steel made and melted in the U.S.A. It complies to Buy America (BA), Buy American (BAA), Build America, Buy America (BABA), and American Iron & Steel (AIS) standards.

CONFORMANCE

CONFORMANCES
AWS
AWS
ABS
CWB

SPECIFICATION	CLASSIFICATION
AWS A5.20	E70T-1C-H8, E70T-9C-H8
AWS A5.36	E70T1-C1A2-CS1-H8
ABS - Part 2	2YSA H10
CSA W48	E490T1-C1A3-CS1-H8 (E492T-9-H8

MECHANICAL PROPERTIES

Classification
E70T-1C-H8 Requirement
E70T-9C-H8 Requirement
E70T1-C1A2-CS1-H8 Requirement
Typical Result, As-welded

Shielding Gas	Polarity	Yield Strength @ 0.2% Offset MPa (ksi)	Tensile Strength MPa (ksi)	Elongation %	Charpy V-Notch J (ft-lbs) @ -20°C (0°F)	Charpy V-Notch J (ft-lbs) @ -30°C (-20°F)
100% CO2	DC+	400 (58) min.	480-660 (70-95)	22 min.	27 (20) min.
100% CO2	DC+	400 (58) min.	480-660 (70-95)	22 min.		27 (20) min.
100% CO2	DC+	400 (58) min.	480-660 (70-95)	22 min.		27 (20) min.
100% CO2	DC+	480 (70)	560-640 (80-92)	25	42-84 (31-62)	27-57 (20-42)

DEPOSIT COMPOSITION

Classification
E70T-1C-H8 Requirement
E70T-9C-H8 Requirement
E70T1-C1A2-CS1-H8 Requirement
Typical Result

Shielding Gas	Polarity	%B	%C	%Mn	%P	%S	%Si	Diffusible Hydrogen mL/100g Weld Metal
100% CO2	DC+		0.12 max.	1.75 max.	0.03 max.	0.03 max.	0.90 max.	8.0 max.
100% CO2	DC+		0.12 max.	1.75 max.	0.03 max.	0.03 max.	0.90 max.	8.0 max.
100% CO2	DC+		0.12 max.	1.75 max.	0.030 max.	0.030 max.	0.90 max.	8 max.
100% CO2	DC+	0.0030-0.0050	0.02-0.08	1.44-1.59	0.008-0.02	0.006-0.01	0.53-0.65	3-8

TYPICAL OPERATING PROCEDURES

Diameter
1/16 in (1.6 mm)
1/16 in (1.6 mm)
1/16 in (1.6 mm)
1/16 in (1.6 mm)
1/16 in (1.6 mm)
5/64 in (2.0 mm)
5/64 in (2.0 mm)
5/64 in (2.0 mm)
5/64 in (2.0 mm)
5/64 in (2.0 mm)
5/64 in (2.0 mm)
3/32 in (2.4 mm)
3/32 in (2.4 mm)
3/32 in (2.4 mm)
3/32 in (2.4 mm)
3/32 in (2.4 mm)

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 %
100% CO2	DC+	25 (1)	3.2 (125)	23-27	170	2.4 (5.3)	2.1 (4.7)	84 - 89
100% CO2	DC+	25 (1)	5.1 (200)	24-28	225	3.8 (8.4)	3.2 (7.1)	84 - 89
100% CO2	DC+	25 (1)	6.4 (250)	25-30	260	4.8 (10.5)	4.1 (9.0)	84 - 89
100% CO2	DC+	25 (1)	7.6 (300)	27-31	280	5.7 (12.6)	4.9 (10.8)	84 - 89
100% CO2	DC+	25 (1)	9.5 (375)	28-32	320	7.1 (15.7)	6.1 (13.5)	84 - 89
100% CO2	DC+	25 (1)	3.2 (125)	23-27	230	3.8 (8.4)	3.2 (7.1)	84 - 88
100% CO2	DC+	25 (1)	4.4 (175)	24-29	305	5.4 (11.8)	4.6 (10.1)	84 - 88
100% CO2	DC+	25 (1)	5.7 (225)	25-30	365	6.8 (15.0)	5.9 (13.0)	84 - 88
100% CO2	DC+	25 (1)	6.4 (250)	26-32	385	7.7 (16.9)	6.5 (14.3)	84 - 88
100% CO2	DC+	25 (1)	7.6 (300)	27-33	420	9.0 (19.8)	7.8 (17.2)	84 - 88
100% CO2	DC+	25 (1)	8.3 (325)	29-34	450	9.9 (21.7)	8.7 (19.0)	84 - 88
100% CO2	DC+	25 (1)	3.2 (125)	26-33	350	5.4 (11.9)	4.7 (10.3)	87 - 89
100% CO2	DC+	25 (1)	5.1 (200)	27-34	500	8.6 (19.0)	7.6 (16.7)	87 - 89
100% CO2	DC+	31 (1 1/4)	6.4 (250)	29-35	570	10.6 (23.3)	9.4 (20.8)	87 - 89
100% CO2	DC+	31 (1 1/4)	7.6 (300)	31-37	630	13.1 (28.8)	11.4 (25.1)	87 - 89
100% CO2	DC+	31 (1 1/4)	8.3 (325)	32-38	720	14.3 (31.5)	12.4 (27.2)	87 - 89

NOTES

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

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Typically Purchased With

Lincoln Electric UltraCore® 70C Flux-Cored Gas-Shielded (FCAW-G), 1/16 in (1.6 mm) | ED032978- 50 lb spool