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Atom Arc 7018-C3L

Atom Arc 7018-C3L is a low hydrogen, iron powder electrode that
produces a low carbon 1% nickel weld metal deposit.

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Product Data Sheet

Features

Atom Arc 7018-C3L is a low hydrogen, iron powder electrode that
produces a low carbon 1% nickel weld metal deposit. Weldments made
with Atom Arc 7018-C3L provide better notch toughness and lower
hardness when compared to an E8018-C3 class electrode.
Atom Arc 7018-C3L is used for the fabrication of cold storage tanks.

Atom Arc 7018-C3L
  • Welding Process
  • SMAW (Stick)

Classifications

  • Classifications/Approvals

    • ASME SFA 5.5
    • AWS A5.5; E7018-C3L

Properties

Typical Properties
Tensile Strength 79 ksi, 550 MPa
Yield Strength 67 ksi, 460 MPa
Typical Hardness of Deposited Metal 170-190 Brinnell
Elongation in 2" 28 %
Charpy V-Notch Impact Properties  
Testing Temperature -50ºF (-45ºC) 70 ft.-lbs.
Testing Temperature -60ºF (-51º) 50 ft.-lbs.
Typical Undiluted Weld Metal Analysis  
C 0.023 %
Mn 1.09 %
Si 0.15 %
P 0.014 %
S 0.013 %
Ni 1.05 %
Mo 0.24 %

Part No.

7018-C3L
Part No. Model / Product Description UPC
255028912 AA 7018-C3L 1/8X14X50#HS 662303048167
255028938 AA 7018-C3L 3/16X14X50#HS 662303048181
255028953 AA 7018-C3L 5/32X14X50#HS 662303048174
255028979 AA 7018-C3L 7/32X18X50#HS 662303048198

SAW

Accessories

Depositions/Paramaters

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

Extra Info

Complementary Products

Seismic Data

All listed prices are in U.S. dollars and represent the Manufacturer's Suggested Retail Price (MSRP) for sale in the United States. Actual selling price will be determined by the Distributor. Prices are subject to change without notice.