AWS D14.1-D14.1M pdf free download
AWS D14.1-D14.1M pdf free download.Welding of Industrial and Mill Cranes and Other Material Handling Equipment.
1.2.2 Welding Symbols. Welding symbols used on
shop drawings shall be those shown in AWS A2.4, Sian- third Symbols for Welding. Brazing. and Nondestructive Examination. Special requirements shall be fully explained by added notes or details.
1.2.3 Mechanical Testing of Welds. Methods used in the mechanical testing of welds shall be those described in AWS B4.0 or B4.OM. Standard Methods for Mechanical Testing of Welds. When there is a conflict between this specification and AWS B4.0 or B4.OM. the provisions of this specification shall govern.
1.2.4 Filler Metal Specifications. All welding con
sumables shall meet the requirements of the applicable AWS filler metal specifications, except for specific requirements of this specification.
2. Normative References
The following standards contain provisions which, through reference iii this text, constitute provisions of this AWS standard. For undated references, the latest edition of the referenced standard shall apply. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply.
2.1 American Welding Society (AWS) Standards2
(1) AWS A2.4, Standard Symbols for Welding. Brazing. and Nondestructive Exa,ninanon
(2) AWS A3.0. Standard Welding Terms and Definitions
(3) AWS A5 .01. Filler Metal Procurement Guidelines
(4) AWS A5. 1, Specification for Carbon Steel Electrodes for Shielded Metal Arc Welding
(5) AWS A5.5, Specification for Low-Alloy Steel Electrodes for Sb ielded Metal Arc Welding
(6) AWS AS. 17, Specification for Carbon Steel Electrodes and Fluxes for Submerged Arc Welding
(7) AWS AS. 18, Specification for Carbon Steel Electrodes and Rods for Gas Shielded Arc Welding
(8) AWS A5.20, Specs] ication for Carbon Steel Electrodes for Flux Cored Arc Welding
(9) AWS A5.23. Specification for Low Ahoy Steel Electrodes and Fluxes for Submerged Arc Welding
(10) AWS A5.25, Specification for carbon and Low Alloy Steel Electrodes and Fluxes for Elect roslag Welding
(11) AWS A5.26. Specficaiio,i for carbon and Low A llov Steel Electrodes for Elect rogas Welding
(12) AWS A5.28, Specification for Low-Alloy Steel Filler Metals for Gas Shielded Arc Welding
4.3 Tensile and Yield Strengths of a Base Metal. The minimum specified tensile and yield strengths for base metals are listed in Table I. When Table 1 or the base metal specification does not establish the minimum tensile and yield strengths for acceptance, the Manufacturer shall establish the minimum tensile and yield strengths for design purposes. The documentation may he in the form of references to published data or compilations of test data. In the establishment of minimum tensile and yield strengths for design purposes. due regard shall he made for size effects. thermal or mechanical treatments. and the effect of the welding process on the base material in the heat-affected zone (HAZ).
4.4 WeIdabilit. Steel base metals listed in Table I (including combinations thereof) shall be considered weldable without separate qualification, except base metals with a minimum yield strength of 90 ksi 1620 MPaI or higher (sec 9.1.1). The steels listed in Table 1 are classified into groups according to the degree of difficulty encountered during welding related to chemical composition, rolling condition, or heat treatment. Steels in the higher classifications require greater precautions during welding. such as preheat. limited heat input, or other precautions to ensure sound weidments. When welding combinations of these steels, precautions related to the steel with the higher classification number should be observed.AWS D14.1-D14.1M pdf download.
