Jet-LH 78 MR Low Hydrogen Mild Steel Stick Electrode, 3/32" Dia., 5 lb. Tube (20 lb. Master) RSP Package, 12" Length, 65-100 Amps at DC+ Polarity & 70-105 Amps at AC Polarity
Low hydrogen Smooth arc performanceTypical Applications: General fabricationWelding Positions: All, except vertical downConformances: AWS A5.1/A5.1M: 2004 E7018 H4R ASME SFA-A5.1: E7018 H4R ABS: E7018 Lloyd"s Register: 3YM H5 DNV Grade: 3 YH5 GL: 3YH5 BV Grade: 3YHHH CWB/CSA W48-06: E4918-1 (307724)
| AWS: | E7018 H4R |
| Appearance: | Steel rod with extruded flux coating |
| Charpy V-Notch @ -29C (-20F): | 156-353 (115-260) J (ft"lbf) |
| Current: | 65-100 Amps (DC+) & 70-105 Amps (AC) |
| Diameter: | 3/32" |
| Elongation: | 22%-34% |
| Form: | Solid |
| Length: | 12" |
| Package: | 5 lb. Tube (20 lb. Master) RSP |
| Physical State: | Solid |
| Polarity: | DC+ and AC |
| Tensile Strength MPa (ksi): | 495-640 (72-93) |
| Yield Strength MPa (ksi): | 415-570 (60-83) |
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