AWS Classification
E8018-B2 H4R
Series
Excalibur 8018-B2 MR
Container Type
Hermetically-Sealed Can
Elongation (As Welded)
24% to 26% (Stress-Relieved 1 hr @ 1275 Degrees F), 25% to 28% (Stress-Relieved 8 hr @ 1275 Degrees F)
Yield Strength (Minimum Required)
67 ksi
Tensile Strength (Minimum Required)
80 ksi
Elongation (Minimum Required)
19 %
Welding Current Designation
AC, DCEP
For Welding Position
Flat, Horizontal, Overhead, Vertical-Up
For Material Grade
ASTM A182, Grade F11, ASTM A199, Grade T11, ASTM A200, Grade T11, ASTM A213, Grade T11, ASTM A217, Grade WC11, ASTM A217, Grade WC6, ASTM A234, Grade WP11, ASTM A250, Grade T11, ASTM A335, Grade P11, ASTM A336, Grade F11, ASTM A369, Grade FP11, ASTM A389, Grade C23, ASTM A426, Grade CP11, ASTM A541, Grade 11, Class 4, ASTM A739, Grade B11
Yield Strength (As Welded)
78 to 85 ksi (Stress-Relieved 1 hr @ 1275 Degrees F), 72 to 78 ksi (Stress-Relieved 8 hr @ 1275 Degrees F)
For Material Type
Low-Alloy Steel to Low-Alloy Steel
Tensile Strength (As Welded)
93 to 99 ksi (Stress-Relieved 1 hr @ 1275 Degrees F), 88 to 93 ksi (Stress-Relieved 8 hr @ 1275 Degrees F)
Process
Stick Welding (SMAW)
AWS Classification
E8018-B2 H4R
Maximum Tensile Strength (As Welded)
90 to 99 ksi
Maximum Yield Strength (As Welded)
80 to 89 ksi
For Joining
Low-Alloy Steel to Low-Alloy Steel
For Metal Type
Low-Alloy Steel to Low-Alloy Steel
Country of Origin (subject to change)
United States
