. Copper and copper base alloys : the physical and mechanical properties of copper and its commercial alloys in wrought form. Copper; Copper alloys. 234 Copper and Copper-base Alloys TABLE 2 80-20 CUPRO-NICKEL General Data—Tube Copper, ; nickel, ; manganese, Property Soft= Tensile strength, (000 omitted) Elongation, % in 2 in Apparent elastic limit, (000 omitted)..., Rockwell hardness F, Ke-in. ball, 60-kg. load Young's modulus of elasticity, General Data—Strip" Propertj' Hard-* Soft« Tensile strength, (000 omitted) Elongation, % in .2 in Appa
. Copper and copper base alloys : the physical and mechanical properties of copper and its commercial alloys in wrought form. Copper; Copper alloys. 234 Copper and Copper-base Alloys TABLE 2 80-20 CUPRO-NICKEL General Data—Tube Copper, ; nickel, ; manganese, Property Soft= Tensile strength, (000 omitted) Elongation, % in 2 in Apparent elastic limit, (000 omitted)..., Rockwell hardness F, Ke-in. ball, 60-kg. load Young's modulus of elasticity, General Data—Strip" Propertj' Hard-* Soft« Tensile strength, (000 omitted) Elongation, % in .2 in Apparent elastic limit, (000 omitted) Yield strength; % extension, (000 omitted) % offset, (000 omitted) 7o offset, (000 omitted) Endurance limit, (000 omitted) Rockwell hardness F, Jie-in. ball, 60-kg. load Rockwell hardness B, Kb-™- baU, 100-kg. load. . Rockwell hardness G, Me-™- ball, 150-kg. Rockwell hardness 15-T, Ke-in- ball, 15-kg. load. RockweU hardness 30-T, h'e-in. ball, 30-kg. load. Young's modulus of elasticity, 77-81 51 3 35 64-66 11 75-77 14 75-79 14 72-76 14 27 17 05-107 73 81-84 23-25 51-56 87-88 68-69 71-73 31-33 20,000,000 Physical Data Melting point, °F Density, lb. per cu. in Electrical conductivity, % , 68°F Thermal conductivity, per sq. ft. per ft. per hr. per °F., 68°F. ° All tests conducted on stock. ^ Extruded, reduced, and drawn, to ^ by in. « Same as footnote b after 1300°F. anneal (1 hr.). << 6 B. cSc S. Nos., hard, mm. grain size at ready-to-finish. * 1600°F. anneal (1 hr. at temperature) of material described in footnote d. 2190 22. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Wilkins, Richard Alfred, 1896-; Bunn, Edward Schaible, 1906-. New York
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectcopper
