Fig. 22 Recommended proportions of grooves for butt joints. Made by shielded metal arc welding, gas metal arc welding, gas tungsten arc welding, flux cored arc welding, and oxyfuel gas welding (except pressure gas welding). Dimensions that apply to gas metal arc welding only are noted. More

Fig. 9 Types of butt joints and welds typically generated by electron beam welding More

Fig. 1 Results of axial fatigue tests of aluminum alloys as-welded butt joints in 3 8 in. plate. Source: Ref 1 More

Fig. 5 Typical cross sections of lap and butt joints. Courtesy of Blair Rubber Company, Akron, OH More

Fig. 16 Suggested procedures for SMAW of butt joints in austenitic stainless steel from 1.3 mm (0.05 in., or 18 gage) to 12.7 mm (0.5 in.) in thickness in the flat position. E3XX-16 electrode. Source: Ref 26 Plate thickness Electrode diameter Current (DCEP) (a) , A Arc speed More

Fig. 17 Suggested procedures for SMAW of butt joints in austenitic stainless steel from 2.0 mm (0.08 in., or 14 gage) to 6.4 mm (0.25 in.) in thickness in the vertical and overhead positions. E3XX-15 electrode. Source: Ref 26 Plate thickness Electrode diameter Current (DCEP), A Arc More

Fig. 28 Suggested procedures for GMAW of butt joints in 200 and 300 series stainless steels using the spray-arc transfer mode. Shielding gas, argon plus 1% O 2 ; gas flow, 1 m 3 /h (35 ft 3 /h). Source: Ref 26 Plate thickness Electrode diameter Number of passes Current (DCEP More

Fig. 9 Types of butt joints and welds typically generated by EBW More

Fig. 24 Hardness profile of high-vacuum EBW and GTAW butt joints used to join 1.57 mm (0.062 in.) thick medium-carbon ultrahigh-strength steel More

Fig. 16 Results of axial fatigue tests of aluminum alloy as-welded butt joints in 9.5 mm (⅜ in.) plate. Source: Ref 26 More

Fig. 27 Suggested procedures for GMAW of butt fillet and lap joints in 200 and 300 series stainless steels using the short-circuiting transfer mode. Shielding gas, argon plus 25% CO 2 or argon plus 2% O 2 ; gas flow, 0.4 to 0.6 m 3 /h (15 to 20 ft 3 /h); electrode, 0.8 mm (0.030 in.) diam More

Fig. 11 Common joint geometries for thin sheet. (a) Butt joint. (b) Lap joint. (c) Lap joint: fillet weld. (d) Spot weld More

Fig. 3 Clamping and tolerances for (a) butt joint and (b) lap joint. Dimensions are in units of percent of material thickness, t . Source: Ref 3 More

Fig. 15 Joint location and beam clearance for an electron beam welded butt joint near a projecting corner, T, or shoulder consisting of magnetic work metal More

Fig. 14 Joint location and beam clearance for an EBW butt joint near a projecting corner, T, or shoulder consisting of magnetic work metal More

Fig. 11 Clamping and tolerances for a butt joint (a) and a lap joint (b). Dimensions are in units of percent of material thickness t. Source: Ref 25 More

Fig. 23 Techniques to maintain joint gaps. (a) Butt joint with spacers in the solder. (b) Butt joint with spacer in the fixture. (c) Lap joint construction More

Fig. 10 Clamping and tolerances for (a) butt joint and (b) lap joint. Dimensions are in units of percent of material thickness, t . Source: Ref 23 More

Fig. 10 Double V-groove weld in butt joint illustrating weld discontinuities. Numbers in circles refer to Table 3 . Source: Ref 45 More

Fig. 2 Typical location of test specimens from groove welds in butt-joint test plate More