Report of the United States Board Appointed to Test Iron, Steel and Other Metals |
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Common terms and phrases
000 Tensile strength 40 per cent amorphous Appearance of fracture Applied loads Built I column carbon steel center of pins center to center Compres Compressometer Contraction of area CRADLE HEAD cup shaped Diameter at fracture east side Elastic limit Elongation after fracture Elongation of inch eye of snap Figure gaged length granular inch sections initial load Length from center Length of column Lengthwise Light yellow limit per sq loads per sq loop at eye Mass middle of length Modulus of elasticity neck Nickel steel oblique P.ct Pin ends Pins vertical plate Position of fracture pression Remarks Rested under initial Sectional area serrated sidewise to west silky center silky spot sion snap hook steel from Watertown strength per sq Successive elongation taken on edge TENSILE TESTS tion of area Total trace of granulation Ultimate strength Weight west side wire hook Worcester Wyman & Gordon yellow and lavender
Popular passages
Page 3 - Very respectfully, WM. H. TAFT, Secretary of War. The SPEAKER OF THE HOUSE OF REPRESENTATIVES. WAR DEPARTMENT, OFFICE OF THE CHIEF OF ORDNANCE, Washington, fehruary 12, 1907.
Page 194 - Elongation of inch sections, .18 *, .15, .08. Diameter at fracture, 0.50 in. Area, 0.1964 sq. in. Contraction of area, 21.4 per cent. "Position of fracture, 1 in. from the neck. Appearance of fracture, fine granular; silky spot near circumApplied loads per sq.
Page 3 - SIR: I have the honor to transmit herewith a letter from the Chief of Ordnance, United States Army, dated...
Page 3 - Tests of Iron and Steel and other Material for Industrial Purposes," made at that arsenal during the fiscal year ended June 30, 1910 (OO file 18563).
Page 5 - SIR: I have the honor to submit herewith the annual report of tests of iron and steel and other materials made at this arsenal during the fiscal year ended June 30, 1904. The total number of specimens tested...
Page 31 - Diameter, 0.505 in. Sectional area, 0.20 sq. in. Gaged length, 2 in. Elongation after fracture, 0.31 in. in 2 in. = 15.5 per cent. Elongation of inch sections; .13, .18*. Diameter at fracture, 0.46 in. Area, 0.1662 sq. in. Contraction of area, 16.9 per cent. Position of fracture, 0.90 in. from the neck. Appearance of fracture silky, with fine granular streak near circumference. Applied loads. In gaged length. Remarks. Total. Per sq. in. Elongation. Set.
Page 17 - Diameter at fracture, 0.36 in. Area, 0.1018 sq. in. Contraction of area, 49.1 per cent. Position of fracture, 0.90 in. from the neck. Appearance of fracture, silky. Applied loads per sq. In. In gaged length. Per Inch. Remarks. Elongation. Set. Elongation. Successive elongation. Lb. 1 000 5 000 10 000 20000 30 000 40 000 45 000 In.
Page 25 - Elongation of inch sections, .12, .25*, .10. Diameter at fracture, 0.47 in. Area, 0.1735 sq. in. Contraction of area, 30.6 per cent. Position of fracture, 1.40 in.
Page 207 - Contraction of area, 27.6 per cent. Position of fracture, 1.20 in. from the neck. Appearance of fracture, fine granular, 90 per cent; silky, 10 per Applied loads per sq. in.
Page 125 - Elongation after fracture, 0.75 in. in 2 in. = 37.5 per cent. Elongation of inch sections, .44*, .31. Diameter at fracture, 0.26 in. Area, 0.0531 sq. in. Contraction of area, 73.4 per cent. Position of fracture, at middle of stem. Applied loads per sq. in. In gaged length. Remarks. Elongation. Set.