AWS D1.1/D1.1M:2020 pdf free download

AWS D1.1/D1.1M:2020 pdf free download.Structural Welding Code -Steel.
This AWS D1.1/D1.1M contains the requirements for fabricating and erecting welded steel structures. When this code is stipulated in contract documents, conformance with all provisions of the code shall be required, except for those provisions that the Engineer (see I .. 1) or contract documents specifically modifies or exempts.
The following is a summary of the code clauses:
1. General Requirements. This clause contains basic information on the scope and limitations of the code, key definitions, and the major responsibilities of the parties involved with steel fabrication.
2. Normative References. This clause contains a list of reference documents that assist the user in implementation of this code or are required flr implementation.
3. Terms and Definitions, This clause contains terms and definitions as they relate to this code.
4.Design of Welded Connections. This clause contains requirements for the design of welded connections composed of
tubular, or nontubular, product form members.
5.Prequalitication of WPSs. This clause contains the requirements for exempting a Welding Procedure Specification
(WPS) from the WPS qualification requirements of this code.
6.Qualification. This clause contains the requirements for WPS qualification and the performance qualification tests
required to be passed by all welding personnel (welders, welding operators, and tack welders) to perform welding in
accordance with this code.
7.Fabrication. This clause contains general fabrication and erection requirements applicable to welded steel structures governed by this code, including the requirements for base metals, welding consumables, welding technique, welded details, material preparation and assembly, workmanship, weld repair, and other requirements.
8.Inspection. This clause contains criteria for the qualifications and responsibilities of inspectors, acceptance criteria for production welds, and standard procedures for performing visual inspection and nondestructive testing (NDT).
9.Stud Welding. This clause contains the requirements for the welding of studs to structural steel.
10. Tubular Structures. This clause contains exclusive tubular requirements. AWS D1.1/D1.1M:2020 pdf free download.