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  2. Sheet metal - Wikipedia

    en.wikipedia.org/wiki/Sheet_metal

    Manufacturers' Standard Gauge for Sheet Steel is based on an average density of 41.82 lb per square foot per inch thick, [11] equivalent to 501.84 pounds per cubic foot (8,038.7 kg/m 3). Gauge is defined differently for ferrous (iron-based) and non-ferrous metals (e.g. aluminium and brass).

  3. A36 steel - Wikipedia

    en.wikipedia.org/wiki/A36_steel

    As with most steels, A36 has a density of 0.28 pounds mass per cubic inch (7.8 grams per cubic centimeter). Young's modulus for A36 steel is 29,000 kilopounds per square inch (200 gigapascals). [6] A36 steel has a Poisson's ratio of 0.26 and a shear modulus of 11,500 ksi (79.3 GPa). [7]

  4. ASTM A500 - Wikipedia

    en.wikipedia.org/wiki/ASTM_A500

    ASTM A500 is a standard specification published by the ASTM for cold-formed welded and seamless carbon steel structural tubing in round, square, and rectangular shapes. It is commonly specified in the US for hollow structural sections, but the more stringent CSA G40.21 is preferred in Canada.

  5. Structural steel - Wikipedia

    en.wikipedia.org/wiki/Structural_steel

    For steel structures the main harmonized standards are: Steel sections and plate – EN 10025-1; Hollow sections – EN 10219-1 and EN 10210-1; Pre-loadable bolts – EN 14399-1; Non-preloadable bolts – EN 15048-1; Fabricated steel – EN 1090 −1; The standard that covers CE Marking of structural steelwork is EN 1090-1. The standard has ...

  6. Rail profile - Wikipedia

    en.wikipedia.org/wiki/Rail_profile

    Plate rail was an early type ... The weight of a rail per length is an ... and the profiles specified fixed proportion of weight in head, web and foot of 42%, 21% and ...

  7. Flitch beam - Wikipedia

    en.wikipedia.org/wiki/Flitch_beam

    This would give us, to be supported by the girder, a floor area of 12' x 25' = 300 square feet" [3] and 31,500 pounds of load. After performing calculations the beams compare as follows: After performing calculations the beams compare as follows:

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. HY-80 - Wikipedia

    en.wikipedia.org/wiki/HY-80

    With the stronger HY-80 steel, this depth increased to 1,800 feet (550 m) and with HY-100 a depth of 2,250 feet (690 m). [2] The first production submarines to use HY-80 steel were the Permit class. These reportedly had a normal operating depth of 1,300 feet, roughly two-thirds the crush depth limit imposed by the steel. [2]