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Minimum required elongation19%
Container typeHermetically Sealed Can
For material typeLow-Alloy Steel To Low-Alloy Steel
Elongation24% To 26% (Stress-Relieved 1 Hr @ 1275°F), 25% To 28% (Stress-Relieved 8 Hr @ 1275°F)
Mfr. seriesEXCALIBUR 8018-B2 MR
MaterialLow Alloy Steel
ProcessStick Welding
Minimum required yield strength67 ksi
Overall dia.3/32"
Min. tensile strength80 Ksi
Aws classificationE8018-B2 H4R
Tensile strength (minimum required)80 ksi
Tensile strength (as welded)93 ksi to 99 ksi (Stress-Relieved 1 Hr. @ 1275°F), 88 ksi to 93 ksi (Stress-Relieved 8 Hrs. @ 1275°F)
Yield strength (as welded)78 ksi to 85 ksi (Stress-Relieved 1 hr. @ 1275°F), 72 ksi to 78 ksi (Stress-Relieved 8 hr. @ 1275°F)
Elongation (as welded)24% To 26% (Stress-Relieved 1 Hr @ 1275掳F), 25% To 28% (Stress-Relieved 8 Hr @ 1275掳F)