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  2. Unified numbering system - Wikipedia

    en.wikipedia.org/wiki/Unified_numbering_system

    A UNS number only defines a specific chemical composition, it does not provided full material specification. Requirements such as material properties (yield strength, ultimate strength, hardness, etc.), heat treatment, form (rolled, cast, forged, flanges, tubes, bars, etc.), purpose (high temperature, boilers and pressure vessels, etc.) and testing methods are all specified in the material or ...

  3. Heat number - Wikipedia

    en.wikipedia.org/wiki/Heat_number

    A heat number is a unique identification coupon number that is stamped on a material plate after it is removed from the ladle and rolled at a steel mill. It serves as a traceable identifier that links the metal product to its specific batch or "heat," allowing access to detailed records about the material's composition, manufacturing process ...

  4. List of GOST standards - Wikipedia

    en.wikipedia.org/wiki/List_of_GOST_standards

    GOST R 53685-2009: Electrification and electric supply of the railways. Terms and definitions; GOST R 53865-2010: Gas distribution systems. Terms and definitions; GOST R 53940-2010: Cash register machines. General requirements for product and its application procedure; GOST R 53953-2010: Railway telecommunication. Terms and definitions

  5. List of welding codes - Wikipedia

    en.wikipedia.org/wiki/List_of_welding_codes

    Welding — Recommendations for welding of metallic materials — Part 1: General guidance for arc welding EN 1011-2: Welding — Recommendations for welding of metallic materials — Part 2: Arc welding of ferritic steels EN 1011-3: Welding — Recommendations for welding of metallic materials — Part 3: Arc welding of stainless steels EN 1011-4

  6. Bill of materials - Wikipedia

    en.wikipedia.org/wiki/Bill_of_materials

    A bill of materials or product structure (sometimes bill of material, BOM or associated list) is a list of the raw materials, sub-assemblies, intermediate assemblies, sub-components, parts, and the quantities of each needed to manufacture an end product. A BOM may be used for communication between manufacturing partners or confined to a single ...

  7. Steel grades - Wikipedia

    en.wikipedia.org/wiki/Steel_grades

    Where x is the material type (only 1 is specified so far), yy is the steel group number (specified in EN10027-2) and zz(zz) is a sequential number designated by the certifying body, the number in brackets being unused but reserved for later use.

  8. Manufacturing bill of materials - Wikipedia

    en.wikipedia.org/.../Manufacturing_bill_of_materials

    In ISA-95 terms, the MBOM will refer to the "material specification" in the "product definition model". [2] An MBOM is not the same as "as manufactured" or "as built". The MBOM can be viewed as the ingredients in a recipe to make a cake, where as "as built" refers to the actual materials that were consumed to make the cake.

  9. MESC - Wikipedia

    en.wikipedia.org/wiki/MESC

    The system is a catalogue of specifications in the English language, to allow buyers to purchase standardised materials all over the world. When MESC was initially introduced, materials were allocated a unique 7-digit number. This was increased to ten digits in 1946. [1] The system has a numerical "coding schedule" of 10 digits to code the ...