Innershield Flux Cored wire, 25 or 30 lb steel spool

Diameters / Packaging

Diameters	(4) 14 lb Coil	8 lb Spool	10 lb Spool	25 lb Spool	50 lb Coil
0.045 in (1.1 mm)			ED026090	ED030639
0.068 in (1.7 mm)	ED027803	ED037028		ED030642
5/64 in (2.0 mm)	ED027794			ED030646	ED026858

Innershield® NR®-212 Flux-Cored (FCAW-S) Wire

Flux-Cored Self-Shielded (FCAW-S) | ED030646

AWS:
E71TG-G-H16
E71TG-AZ-G-H16

Innershield® NR®-212 from Lincoln Electric is recommended for single or multiple pass welding on up to 19 mm (3/4 in.) thicknesses.

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DETAILS

Designed with the same arc characteristics of NR®-211-MP, but for use on a larger range of applications. Recommended for single or multiple pass welding on up to 19 mm (3/4 in) thicknesses.

Features

Accommodates a wide range of mild steels
Fast freeze characteristics accommodate poor fit-up
Smooth arc performance
Ease of use

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov

Service Information

Documentation

Innershield Electrodes Welding Guide

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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. SDS Search page

See test result disclaimer

CONFORMANCE

CONFORMANCES	SPECIFICATION	CLASSIFICATION
AWS	AWS A5.29	E71TG-G-H16
AWS	AWS A5.36	E71TG-AZ-G-H16
CWB	CSA W48	E491TG-AZ-G-H16 (E491TG-G-H16)

MECHANICAL PROPERTIES

Classification	Polarity	Yield Strength @ 0.2% Offset MPa (ksi)	Tensile Strength MPa (ksi)	Elongation %
E71TG-G-H16 Requirement	Not Specified	400 (58) min.	480-620 (70-90)	20 min.
Typical Result, As-welded	DC-	410 (60)	540-610 (78-89)	22

DEPOSIT COMPOSITION

Classification	Polarity	%Al	%C	%Mn	%Mo	%Ni	%P	%S	%Si	%V	Diffusible Hydrogen mL/100g Weld Metal
E71TG-G-H16 Requirement	Not Specified	1.8 max.		0.50 min. *	0.20 min. *	0.50 min. *	0.030 max.	0.030 max.	1.00 max.	0.10 min. *	16.0 max.
Typical Result	DC-	1.2-1.8	0.11	0.86-1.99	0.02	0.88-1.21	0.013	0.005	0.15-0.34	0.005	6.1

TYPICAL OPERATING PROCEDURES

Diameter	Polarity	CTWD mm (in.)	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)	DC-	16 (5/8)	1.4 (55)	14-15	75	0.5 (1.3)	0.5 (1.1)	84
0.045 in (1.1 mm)	DC-	16 (5/8)	1.8 (70)	15-16	90	0.7 (1.6)	0.6 (1.4)	87
0.045 in (1.1 mm)	DC-	16 (5/8)	2.3 (90)	16-17	115	1.0 (2.1)	0.8 (1.8)	85
0.045 in (1.1 mm)	DC-	16 (5/8)	2.8 (110)	17-18	135	1.2 (2.6)	1.0 (2.2)	84
0.045 in (1.1 mm)	DC-	16 (5/8)	3.3 (130)	18-19	155	1.4 (3.1)	1.2 (2.6)	83
0.045 in (1.1 mm)	DC-	16 (5/8)	4.1 (160)	19-20	170	1.6 (3.5)	1.4 (3.0)	85
0.068 in (1.7 mm)	DC-	25 (1)	1.5 (60)	16-17	145	1.4 (3.1)	1.1 (2.4)	77
0.068 in (1.7 mm)	DC-	25 (1)	1.9 (75)	17-18	180	1.7 (3.8)	1.4 (3.2)	84
0.068 in (1.7 mm)	DC-	25 (1)	2.3 (90)	18-19	200	2.0 (4.5)	1.7 (3.8)	84
0.068 in (1.7 mm)	DC-	25 (1)	3.0 (120)	19-20	230	2.7 (6.0)	2.3 (5.2)	86
0.068 in (1.7 mm)	DC-	25 (1)	3.8 (150)	20-21	255	3.3 (7.4)	2.9 (6.4)	86
0.068 in (1.7 mm)	DC-	25 (1)	4.4 (175)	22-23	275	3.9 (8.7)	3.4 (7.5)	86
5/64 in (2.0 mm)	DC-	25 (1)	1.5 (60)	16-17	200	1.7 (3.8)	1.5 (3.3)	86
5/64 in (2.0 mm)	DC-	25 (1)	1.9 (75)	18-19	225	2.1 (4.7)	1.8 (4.1)	87
5/64 in (2.0 mm)	DC-	25 (1)	2.3 (90)	19-20	245	2.6 (5.7)	2.3 (5.0)	87
5/64 in (2.0 mm)	DC-	25 (1)	2.8 (110)	20-21	275	3.2 (7.1)	2.8 (6.2)	87
5/64 in (2.0 mm)	DC-	25 (1)	3.3 (130)	21-23	300	3.7 (8.3)	3.3 (7.3)	87
5/64 in (2.0 mm)	DC-	25 (1)	3.8 (150)	22-23	325	4.3 (9.6)	3.8 (8.4)	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.