E7018 H4R Welding Electrode by Duramax (40# Case)
Duramax E7018 H4R features easy arc ignition tip and is shipped in 10 pound double vacuum sealed tubes. Great for detail and misc. metals, OK for AESS and moments.
10 lbs. tubes allow for more accurate product disbursement to jobsites and drastically reduces waste from atmospheric exposure vs product sold in 50 lbs. boxes.
H4R means good for 9 hours out of the box without a rod oven. (See AWS D1.1 Table 5.1/22.214.171.124)
Recommended for all position welding of structural steel.
AWS/SFA 5.1 E7014 (Meets AWS D1.1 requirements)
Sold by the 40# case of four 10# tubes.