Atom Arc 7018-1

ESAB

Atom Arc 7018-1

The following items have been added to your list


x

Atom Arc 7018-1 is an all-position, low hydrogen electrode that provides exceptional impact toughness at low service temperatures. Atom Arc 7018-1 provides smooth metal transfer, minimal spatter, and easy slag removal. Atom Arc 7018-1 is used to join a wide variety of carbon and low alloy steels. It is also an excellent choice for welding higher strength steels if undermatching welds are specified.


Industries

  • Automotive
  • Civil Construction
  • Industrial and General Fabrication
  • Mobile Equipment
  • Railcars

Welding Process

  • SMAW/MMA (Stick)

Typical Charpy V-Notch Properties

Stress Relieved
Impact Value 165 ft-lb
Impact Value 224 J
1150 °F
621 °C
8 hr
Testing Temperature -50 °F
Testing Temperature -46 °C

Typical Tensile Properties

Condition Stress Relieved As Welded
Reduction in Area 72 % 72 %
Tensile Strength 510 MPa (74 ksi) 565 MPa (81 ksi)
Yield Strength 415 MPa (60 ksi) 475 MPa (69 ksi)
Elongation 33 % 30 %
Testing Time 8 hr
Testing Temperature 621 degC (1150 degF)

Deposition Data

Current Deposition Rate Diameter Deposition Efficiency (%) Optimal Amps
130-220 A 1.7 kg/h (3.8 lb/h) - 4.0 mm (5/32 in.) 73.5 % - 170 A -
90-160 A 1.2 kg/h (2.6 lb/h) - 3.2 mm (1/8 in.) 71.6 % - 120 A -
200-300 A 2.4 kg/h (5.4 lb/h) - 4.8 mm (3/16 in.) 74.6 % - 250 A -
200-300 A 2.2 kg/h (4.9 lb/h) - 4.8 mm (3/16 in.) 76.4 % - 200 A -
70-100 A 0.8 kg/h (1.7 lb/h) - 2.4 mm (3/32 in.) 66.3 % - 90 A -
90-160 A 1.2 kg/h (2.7 lb/h) - 3.2 mm (1/8 in.) 70.9 % - 140 A -
250-350 A 3.3 kg/h (7.2 lb/h) - 5.6 mm (7/32 in.) 74 % - 300 A -
250-350 A 2.9 kg/h (6.5 lb/h) - 5.6 mm (7/32 in.) 75 % - 250 A -
300-400 A 3.5 kg/h (7.7 lb/h) - 6.4 mm (1/4 in.) 78 % - 300 A -
300-400 A 3.9 kg/h (8.7 lb/h) - 6.4 mm (1/4 in.) 77 % - 350 A -
130-220 A 1.4 kg/h (3.1 lb/h) - 4.0 mm (5/32 in.) 75 % - 140 A -

Classifications

Classifications ASME SFA 5.1 :
AWS A5.1 : E7018-1 H4R

Approvals

Approvals ABS 3,3Y(H10)/A5.1: E7018-1
CWB CSA W48 E4918-1-H4
DNV 3Y(H10)
LR 3m,3Ym(H10)
Approvals are based on factory location. Please contact ESAB for more information.

Consumable Characteristics

Coating Type Low-hydrogen iron powder
0
Welding Current AC or DC+

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Mn P S Si
0.04 % 1.30 % 0.014 % 0.015 % 0.30 %
0.30 %
x

How to purchase Atom Arc 7018-1

We're as eager to put ESAB gear in your hands as you are to have it.  That's why we sell our products with distributors who'll give you the attention, support, and value you deserve.  Their expertise will make sure that you're as happy with the purchasing process as we know you'll be with your purchase itself.

To make things even easier, we've developed the online shopping list below.  As you browse our site, you'll be able to click on any product to have it added to this easy reference sheet.  And when you're done, you can send the list to yourself or print it out and bring it in to the distributor of your choice.

To find an ESAB distributor, just use the distributor locator tool featured on every page of our site.  Alternatively, you can call our support line at +361 382 1235 and we'll point you in the right direction.

Find the Closest Distributor


Part Numbers and Accessories

Part Numbers : Atom Arc 7018-1
AA 7018-1 1/8X14X10#HS 255011850
AA 7018-1 1/8X14X50#HS 255011843
AA 7018-1 3/16X14X50#HS 255013146
AA 7018-1 3/32X14X10#HS 255013351
AA 7018-1 3/32X14X50#HS 255013344
AA 7018-1 5/32X14X10#HS 255015356
AA 7018-1 5/32X14X50#HS 255015349
AA 7018-1 7/32X18X50#HS 255017345
x
x

x

Loading..