📐 Specimen Geometry and Preparation Per ASTM D2664-04, this test method is strictly applicable to cylindrical rock core specimens tested in an undrained state. Specimen preparation is governed by Practice D4543, which mandates specific dimensional tolerances to minimize end effects…

ASTM Designation D2661−24 establishes the standard specification for Acrylonitrile-Butadiene-Styrene (ABS) Schedule 40 plastic pipe and fittings utilized in drain, waste, and vent (DWV) applications. This American National Standard, approved for use by U.S. Department of Defense agencies, covers single and…

📐 Scope and Overview of ASTM D2662 ASTM D2662 – 96a established the comprehensive requirements for Polybutylene (PB) plastic pipe featuring a controlled inside diameter. Designated as SIDR-PR (Standard Inside Dimension Ratio – Pressure Rated), this specification was critical for…

ASTM D2658-18 (Reapproved 2023) provides the definitive methodology for determining the interior and exterior dimensions of fiberboard boxes. Administered by ASTM Subcommittee D10.27 on Fiberboard Shipping Containers, this standard is a cornerstone of packaging quality control. It covers regular slotted…

ASTM D2659-16 (Reapproved 2023) establishes a standardized method for determining the column crush properties of blown thermoplastic containers, simulating the axial compressive stresses encountered during stacking, transport, and storage. The test is conducted at a constant rate of compressive deflection…

ASTM D2656-20 establishes the standard for crosslinked polyethylene (XLPE) insulation designed for power cables rated from 2001 V to 35 000 V. This specification applies to conductor sizes 8 AWG (8.37 mm²) and larger, with a base polymer consisting substantially…

📐 Scope and Applicable Materials This practice establishes general procedures for the heat fusion joining of polyolefin pipe and fittings, specifically excluding polyethylene (PE) pipe and fittings (which are covered under Practice F2620). The standard is applicable to materials of…

📐 Overview and Scope These test methods (D2654-22) provide standardized procedures for measuring moisture in textile materials, including moisture content, pick-up, and regain. They are applicable to all natural and man-made fibers, from raw fiber to finished fabric, as well…

📜 Scope and Application Overview ASTM D2655-23 governs the specification for crosslinked polyethylene (XLPE) insulation used in electrical wire and cable. This standard applies to conductor sizes 14 AWG (2.08 mm²) and larger, rated for voltages not exceeding 2000 V,…

📐 Scope and Applicable Materials ASTM D2653-07 (Reapproved 2018) defines a standardized test method for evaluating the tensile properties of “as produced” elastomeric yarns made from natural rubber, spandex, or other elastomeric materials. This method is specifically designed for use…

📐 Surface Preparation Methods for Wrought Metals This guide, D2651-01, outlines procedures for preparing wrought metal surfaces for adhesive bonding. It covers aluminum alloys (Section 7), stainless steel (Section 8), carbon steel (Section 9), titanium alloys (Section 10), magnesium alloys…

📚 Scope and Fundamental Terminology ASTM D2652-22 provides standard terminology relating to activated carbon, covering finished products, applications, and testing procedures. It is essential for ensuring uniform interpretation of terms used in activated carbon standards. When definitions are quoted out…

🧪 Test Overview and Significance ASTM D2649-20 provides a standardized procedure for evaluating the galvanic and environmental corrosion interaction characteristics of dry solid film lubricants applied to aluminum surfaces. The test method exposes a lubricated aluminum panel in direct contact…

⚙️ Test Method Scope and Applicability ASTM D2650-10 (Reapproved 2021) establishes a standard test method for the quantitative analysis of gases by mass spectrometry. The scope specifically covers the determination of hydrogen; hydrocarbons with up to six carbon atoms per…

📋 Scope and Core Testing Procedures ASTM D2646-24 provides a comprehensive guide for evaluating the physical and mechanical properties of woven, knitted, and nonwoven backing fabrics intended for use in pile yarn floor coverings. The standard consolidates nine key test…

📐 Scope and Classification of Crosslinkable Ethylene Plastics ASTM D2647-18 (Reapproved 2024) provides a general classification system for crosslinkable ethylene plastics compounds. As stated in Section 1.1, the requirements specified are not necessarily directly suitable for determining the end-use suitability…

📐 Scope, Sampling, and Referenced Documents ASTM D2644 – 12 (Reapproved 2018) provides standardized tolerances for yarns spun on the woolen system, covering all fiber types and blends. The standard establishes benchmarks for yarn number, twist, breaking strength, extractable matter,…