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butt welding

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Journal Articles
Publisher: Journals Gateway
Alloy Digest (2004) 53 (5): SS-903.
Published: 01 May 2004
... 8.5 10 9.5 Molybdenum 3 4 3.4 Copper 0.5 max 0.02 Nitrogen 0.14 0.25 0.17 Iron bal bal PREN(a) 36 40 38 Pitting resistance equivalent number, PREN = Cr 3.3Mo + 16N Mechanical Properties: (All-weld, as welded) Tensile strength, MPa (ksi) Minimum 690 (100) Typical 850 (123) Pipe butt weld 867 (126...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1974) 23 (10): Cu-286.
Published: 01 October 1974
... AMPCOLOY 91 Alloy is a cobalt-bearing copper alloy with a small addition of beryllium to make it age hardenable. It has an excellent combination of strength, toughness and electrical conductivity. It is recommended for resistance welding tips and wheels; flash, butt and projection welding dies...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1994) 43 (6): SA-477.
Published: 01 June 1994
... the components assures the integrity of the tube during bending to the tightest hairpin ra- dii. Butt-welding to an adjacent low alloy steel is done without difficulty. Similarly, Sandvik 31Ofl22 can easily be expanded or swaged to fit other tube sixes in an existing superheater. Bending: Sandvik 31O/T22 tubes...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1975) 24 (5): SS-311.
Published: 01 May 1975
... - As-Welded Plate Longitudinal butt-welded 112000 58000 63 50 Transverse butt-welded 111000 57000 28 3' 94 Welded and Annealed Platet Longrtudinal butt-welded 100000 61000 31 29 Transverse butt-welded 105000 64000 '3 28 89 *Compositton of plate. 5: 0.08 C, 14.5 Mn. 0.015 P. 0.007 S, 0.54 Si. 0.05 Ni. 18.6 Cr...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1985) 34 (7): Cu-229.
Published: 01 July 1985
... connectors by resisting oxidation and thus providing improved solderability. It has a pleasant silver color and excellent joinability by soldering, brazing and spot and butt resistance welding. Its uses include electrical connectors, relay and switch springs, and builders hardware. The revision is being...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1977) 26 (5): Cu-332.
Published: 01 May 1977
... shielded-arc method and resistance butt welded fairly readily. Processes not recommended for welding this alloy are oxyacetylene, carbon arc, coated-metal arc, and resistance spot or seam welding. Corrosion Resistance: Copper Ahoy No. 8 15, in general, has corrosion resis- tance similar to that of pure...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2020) 69 (3): Cu-906.
Published: 01 March 2020
... for spot, seam, projection, and butt welding; forgings; castings. Applications Butt welding jaws; contact tips for submerged arc welding; electrodes for projection welding; electrodes for spot weld- ing, especially for stainless steel; molds for nonferrous metal castings; plunger tips for horizontal die...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1989) 38 (12): Cu-544.
Published: 01 December 1989
...% that of fi-ee cutting brass. Workability: COPPER No. Cl5760 has excellent cold workability but limited hot formability. Joining: The alloy has excellent solderability and good brazing characteristics. Resistance butt welding is fairly good; spot and seam resistance welding is poor. Oxyacetylene, gas...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1981) 30 (6): Cb-7.
Published: 01 June 1981
... = 1T and Span = 16T where T = Thickness. Ram Speed = 10 in/minute) Bend-Test Bend Angle Condition Temperature, OF degrees Stress relieved -320 >120 Recrystallized -320 >120 Table 3 - BEND DUCTILITY OF BUTT-WELDED SHEET (Bend Radius = 1T and Span = 16T where T = Thickness. Ram Speed = 10 in/minute) Pre...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2000) 49 (6): Al-370.
Published: 01 June 2000
... with filler alloy 2319. Yield strengths of welded butt joints are higher than those of other com- mercially available alloys. Test work has shown the ultimate ten- sile strength in all cases has reached the limit of the 2319 filler with all failures in the filler metal. Alloy 2519 can be postweld aged or heat...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2020) 69 (9): Cu-912.
Published: 01 September 2020
... Applications Material condition Application Hot formed Clamping jaws, covers for centrifugal casting molds for gray cast iron, inserts for butt welding, live parts for electrical engineering, molds and cooling inserts for continuous casting of metals, non-alloy steel shafts for spot and seam welding, welding...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1982) 31 (7): Cu-440.
Published: 01 July 1982
... by brazing or soldering. It also has a good re- sponse to resistance butt welding. The following join- ing processes are not recommended: Oxyacetylene welding, gas-shielded arc welding, coated-metal arc welding and spot or seam resistance welding. DOI: 10.31399/asm.ad.cu0440 Copyright ┬ę ASM International┬«...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1996) 45 (7): SA-482.
Published: 01 July 1996
... between the two materials does not reduce the formability of the tube. Bendability is. therefore, equivalent to that of the least ductile component. Cold bending could be done to a bending radius of 2 to 2.5 x D. Hot bending is recommended for smaller radius. Weldability: Butt welding of composite tubes...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1979) 28 (3): SA-356.
Published: 01 March 1979
...), no preheat or post- heat treatments are required under normal conditions. Arc Welding: Consumables of the AWS classifications E70XX for shielded metal-arc welding, or E70.S3 or similar for gas metal- arc welding, will produce full-joint-strength butt welds in Armco FORMABLE 50 HR with good ductility...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1998) 47 (6): Cu-617.
Published: 01 June 1998
.... This ability was achieved through a research program to perfect a new flux formulation that pro- vided significant improvement in the control of porosity in over- head butt welds. The product is now capable of meeting MIL-SPEC porosity standards in all positions. The operability of the electrode is excellent...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (2018) 67 (7): Cu-876.
Published: 01 July 2018
..., not to be used for specification or final design. Surface Treatment: Polishing Mechanical Good Electrolytic Good Electroplating Excellent Weldability Resistant welding (butt weld) Fair Inert gas shielded arc welding Fair Gas welding Fair Hard soldering Fair Soft soldering Good Corrosion Resistance Pure copper...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1966) 15 (10): Al-159.
Published: 01 October 1966
... Strength psi psi (0.2%) y* in 2 psi Ratio 90900 75600 15.2 91400 1.01 103600 77300 18.9 89100 0.86 88500 73400 15.3 77700 0.88 100100 73000 15.0 81100 0.81 Table 3 - TRANSVERSE MECHANICAL PROPERTIES OF BUTT WELDS (T6 Heat Treated Condition) Test Tensile Yield Temperature Strength Strength oF psi psi (0.2...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1975) 24 (6): Cu-298.
Published: 01 June 1975
... of Copper No. 147 for being joined by brazing and soldering is excellent. It also has a good response to resistance butt welding. The iollowing joining processes are not recommended: Oxyacetylene welding, gas-shielded arc welding, coated-metal arc welding and spot or seam resistance welding. Corrosion...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1974) 23 (11): CS-22.
Published: 01 November 1974
... were employed. Fracture in the base metal of transversely butt-welded tension-test specimen of 1%inch-thick FREMAX 45 steel shows that the strength of the welded joint exceeded that of the base metal. Results of hardness tests on butt-welded joints of 1%inch-thick FREMAX 45 steel showed...
Journal Articles
Publisher: Journals Gateway
Alloy Digest (1971) 20 (3): CS-19.
Published: 01 March 1971
... be maintained. Butt welds made of FREMAX I5 with low-hydrogen electrodes are stronger than the base metal. Fillet welds will develop requued strength if a low-hydrogen electrode is used. There IS very little increase in hardness when USS FREMAX I5 steel is welded. Hardness tests on transversely butt-welded...