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ED033024 / Innershield® NR®-233 - 5/64 in (2.0 mm) 25 lb Spool

$195.32
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SKU
ED033024

  • Innershield® NR®-233 from Lincoln Electric is a good choice for training or novice welders while also meeting the mechanical property requirements listed in AWS D1.8.

 

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Proposition65
More Information
Brand LINCOLN ELECTRIC
Features
  • Enhanced Feedability – New design increases wire stiffness to aid feedability and promotes smooth arc transfer.
  • Wire Snap-Off – Easy to break off wire end without tools for better re-strike.
  • Meets AWS D1.8 requirements for Demand Critical Welds – Three lot tests available at www.lincolnelectric.com/D1.8 to meet AWS D1.8 lot waiver requirements.
  • Effortless Operability – Welders of all skill levels benefit from the easy to control arc and forgiving weld puddle even out of position.
Specifications

CONFORMANCE

CONFORMANCES
AWS
AWS
ABS
SPECIFICATION CLASSIFICATION
AWS A5.20 E71T-8-H8
AWS A5.36 E71T8-A2-CS3-H8
ABS - Part 2 3YSA

MECHANICAL PROPERTIES

Classification
E71T-8-H8 Requirement
E71T8-A2-CS3-H8 Requirement
Typical Result, As-welded
Polarity Yield Strength @ 0.2% Offset
MPa (ksi)		 Tensile Strength
MPa (ksi)		 Elongation
%		 Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F)
DC- 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
DC- 400 (58) min. 480-660 (70-95) 22 min. 27 (20) min.
DC- 430 (62) 560-610 (81-88) 25 41-75 (30-55)

DEPOSIT COMPOSITION

Classification
E71T-8-H8 Requirement
E71T8-A2-CS3-H8 Requirement
Typical Result
Polarity %Al %B %C %Mn %P %S %Si Diffusible Hydrogen
mL/100g Weld Metal
DC-     0.30 max. 1.75 max. 0.03 max. 0.03 max. 0.60 max. 8.0 max.
DC-     0.30 max. 1.75 max. 0.030 max. 0.030 max. 0.60 max. 8 max.
DC- 0.6-0.8 0.0017 0.16-0.20 0.58-0.69 0.011 0.010 0.18-0.24 5.5

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)
0.072 in (1.8 mm)
0.072 in (1.8 mm)
0.072 in (1.8 mm)
0.072 in (1.8 mm)
0.072 in (1.8 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)
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
%
DC- 25 (1) 3.8 (150) 17-19 220 2.4 (5.3) 1.9 (4.2) 80
DC- 25 (1) 5.1 (200) 19-21 245 3.2 (7.1) 2.5 (5.4) 76
DC- 25 (1) 6.4 (250) 21-23 270 4.0 (8.9) 3.0 (6.6) 74
DC- 25 (1) 7.6 (300) 23-25 295 4.7 (10.4) 3.5 (7.7) 75
DC- 25 (1) 8.9 (350) 25-27 315 5.6 (12.3) 4.3 (9.4) 77
DC- 19-25 (3/4-1) 2.5 (100) 17-18 184 2.0 (4.5) 1.6 (3.6) 80
DC- 19-25 (3/4-1) 3.8 (150) 18-19 250 3.1 (6.7) 2.5 (5.4) 80
DC- 19-25 (3/4-1) 5.1 (200) 20-21 295 4.0 (8.9) 3.2 (7.1) 81
DC- 19-25 (3/4-1) 6.4 (250) 22-23 330 5.1 (11.2) 4.0 (8.9) 79
DC- 19-25 (3/4-1) 7.6 (300) 23-24 355 6.1 (13.4) 4.8 (10.6) 79
DC- 19-25 (3/4-1) 2.3 (90) 18-19 210 2.2 (4.9) 1.8 (4.1) 82
DC- 19-25 (3/4-1) 3.2 (125) 19-20 260 3.2 (7.0) 2.6 (5.6) 81
DC- 19-25 (3/4-1) 3.8 (150) 20-21 300 3.8 (8.4) 3.0 (6.7) 80
DC- 19-25 (3/4-1) 5.1 (200) 21-22 340 5.1 (11.2) 4.1 (9.0) 81
DC- 19-25 (3/4-1) 6.1 (240) 22-23 380 6.1 (13.3) 4.9 (10.8) 81

 

Note
⁽¹⁾ CTWD for 0.072 in. (1.8 mm) and 5/64 in. (2.0 mm) for 200 ipm or greater is 1 in (25 mm)
Title
Innershield® NR®-233 Spec Sheet
  • (1) Innershield® NR®-233 Spool.