API STD 20S-2021 pdf download.Additively Manufactured Metallic Components for Use in the Petroleum and Natural Gas Industries.
ASTM A370, Standard Test Methods and Defnitions for Mechanical Testing of Steel Products ASME 3 BPVC, Section II—Materials, Part C—Specifcations for Welding Rods, Electrodes, and Filler Metals ASTM 4 B294, Standard Test Method for Hardness Testing of Cemented Carbides ASTM B311, Standard Test Method for Density of Powder Metallurgy (PM) Materials Containing Less Than Two Percent Porosity ASTM B406, Standard Test Method for Transverse Rupture Strength of Cemented Carbides ASTM B611, Standard Test Method for Determining the High Stress Abrasion Resistance of Hard Materials ASTM B771, Standard Test Method for Short Rod Fracture Toughness of Cemented Carbides ASTM B962, Standard Test Methods for Density of Compacted or Sintered Powder Metallurgy (PM) Products Using Archimedes’ Principle ASTM E8, Standard Test Methods for Tension Testing of Metallic Materials ASTM E9, Standard Test Methods of Compression Testing of Metallic Materials at Room Temperature ASTM E10, Standard Test Method for Brinell Hardness of Metallic Materials ASTM E18, Standard Test Methods for Rockwell Hardness of Metallic Materials ASTM E23, Standard Test Methods for Notched Bar Impact Testing of Metallic Materials ASTM E29, Standard Practice for Using Signifcant Digits in Test Data to Determine Conformance with Specifcations ASTM E92, Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials ASTM E140, Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superfcial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness ASTM E228, Standard Test Method for Linear Thermal Expansion of Solid Materials with a Push-Rod Dilatometer ASTM E384, Standard Test Method for Microindentation Hardness of Materials ASTM E1461, Standard Test Method for Thermal Diffusivity by the Flash Method ASTM G65, Standard Test Method for Measuring Abrasion Using the Dry Sand/Rubber Wheel Apparatus EN 6 10204, Metallic products — Types of inspection documents ISO 7 148-1, Metallic materials — Charpy pendulum impact test — Part 1: Test method ISO 6506, Metallic materials — Brinell hardness test (parts 1 through 4) ISO 6507, parts 1 through 4, Metallic materials — Vickers hardness test (parts 1 through 4) ISO 6508, parts 1 through 3, Metallic materials — Rockwell hardness test (parts 1 through 3) ISO 6892-1, Metallic materials — Tensile testing — Part 1: Method of test at room temperature ISO 9001, Quality management systems — Requirements ISO 9712, Non-destructive testing — Qualifcation and certifcation of NDT personnel ISO 18265, Metallic materials — Conversion of hardness values ISO 28079, Hardmetals — Palmqvist toughness test ISO/ASTM 52900, Additive manufacturing — General principles — Terminology ISO/ASTM 52921, Standard Terminology for Additive Manufacturing — Coordinate Systems and Test Methodologies ISO 80000-1, Quantities and units — Part 1: General 3? Terms,? Defnitions,? Acronyms,? and? Abbreviations 3.1? Terms? and? Defnitions For the purposes of this document, the terms and defnitions given in ISO/ASTM 52900 and the following apply. Where identical terms and defnitions are given, the terms and defnitions provided in this specifcation supersede the terms and defnitions contained in ISO/ASTM 52900. 3.1.1 acceptance number The acceptance number is the maximum number of defects or defective units in the sample that will permit acceptance lot or batch. 3.1.2 binder Liquid bonding agent or glue used in the binder jetting process for holding metal particles together.
4 Requirements for the Additive Manufacturing Process 4.1 General This standard gives the requirements for three additive manufacturing specifcation levels (AMSL). The AMSLs are numbered in increasing levels of severity from 1 to 3 to refect increasing technical, quality, and qualifcation criteria. This section describes the conditions that, when met, allow the additive manufacturing process to receive the appropriate AMSL classifcation. When additively manufactured metallic components are ordered to an API product specifcation or API product standard, the API product specifcation or API product standard shall take precedence over this standard as long as the requirements of the API product specifcation or API product standard meet or exceed the minimum requirements set forth in this standard. 4.2 Additive Manufacturer Requirements 4.2.1 General For all AMSLs, the additive manufacturer shall implement and maintain required controls to ensure products and services meet specifed requirements and shall conform with the requirements of 4.2 and its subsections. 4.2.2? Additive? Manufacturer? Quality? Management? System? (QMS) The additive manufacturer shall establish, document, implement, and maintain, at all times, a QMS and associated processes. The QMS shall be in conformance with either API Specifcation Q1 or ISO 9001.