Indicates that this is an electrode.70 Indicates how strong this electrode is when welded. Measured in thousands of pounds per square inch.
1 Indicates in what welding positions it can be used.
8 Indicates the coating, penetration, and current type used. (See Classification Table below)
X Indicates that there are more requirements. (See Additional Requirements below)
                                    1 Flat, Horizontal, Vertical (up), Overhead
                                    2 Flat, Horizontal
                                    4 Flat, Horizontal, Overhead, Vertical (down)
                                         Flat Position - usually groove welds, fillet welds only if welded like a “V”
                                         Fillet welds, welds on walls (travel is from side to side).
                                         Vertical - welds on walls (travel is either up or down).
                                         Overhead - weld that needs to be done upside down.
Class                Min. Tensile Strength              Min. Yield Strength
E60xx                        62,000 psi                        50,000 psi
E70xx                        70,000 psi                        57,000 psi
E80xx                        80,000 psi                        67,000 psi
E90xx                        90,000 psi                        77,000 psi
E100xx                     100,000 psi                       87,000 psi
E110xx                     110,000 psi                       95,000 psi
E120xx                     120,000 psi                       107,000 psi
WELDING ELECTRODE CLASSIFICATIONS WELDING ELECTRODE CLASSIFICATIONS Reviewed by Faltu Notes: Free Audit Liable Tutor for yoU on 19:29 Rating: 5

1 comment:

  1. Parag Traders in early 1980 in the GIDC of Vatva, Ahmedabad by Mr. Parag Mashruwala. We commence our business with the focus to cater to the requirement of Welding Electrodes, Equipments and Accessories to various industries specializing in Fabrication, Machine Shop, Forging and Castings in Ahmedabad.

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