ASTM - ASTM International: Recent submissions
Now showing items 2841-2860 of 39933
-
Standard Practice for Electromagnetic (Eddy Current) Examination of Copper and Copper-Alloy Tubes
Abstract: 5.1 Eddy current testing is a nondestructive method of locating discontinuities in a product. Signals can be produced by discontinuities located either on the external or internal surface of the tube or by discontinuities ... -
Standard Test Method for Skid Resistance of Paved Surfaces Using a Full-Scale Tire
Abstract: This test method establishes the standard procedure for measuring the skid resistance of paved surfaces by the use of a specified full-scale automotive tire. This test method utilizes a measurement representing the ... -
Standard Test Method for Thickness of Foil and Thin Sheet by Mass Measurement
Abstract: 3.1 This test method is intended for determination of an average thickness of a specimen of thin sheet or foil based on mass, density, and area. It is intended to be used where pointwise contact thickness measurements by ... -
Standard Practice for Contact Ultrasonic Testing of Weldments
Abstract: 3.1 The techniques for ultrasonic examination of welds described in this practice are intended to provide a means of weld examination for both internal and surface discontinuities within the weld and the heat-affected zone. ... -
Standard Terminology of Fire Standards
Abstract: 3.1 Definitions—Terms and related definitions given in Section 4 are intended for use uniformly and consistently in all fire test standards and in all fire-test-response standards, fire-hazard-assessment standards, and ... -
Standard Test Methods for Analysis of Ethylene Glycols and Propylene Glycols
Abstract: 3.1 These test methods measure certain chemical and physical properties of ethylene glycols and propylene glycols and may be used to determine compliance with specification in which limits are established for these properties. ... -
Standard Test Method for Water-Soluble Matter of Vegetable-Tanned Leather
Abstract: 4.1 The test method is useful for determining the water-soluble materials in vegetable-tanned leathers. 4.2 The water-soluble matter includes the soluble nontanning components of the tanning materials used, sugars and ... -
Standard Test Method for Assessing Combustibility of Materials Using a Vertical Tube Furnace at 750 °C
Abstract: 5.1 Materials that pass this test by complying with the criteria in Section 15 are typically classified as noncombustible materials. 5.2 While actual building fire exposure conditions are not duplicated, this test method ... -
Standard Test Method for Surface Flammability of Materials Using a Radiant Heat Energy Source
Abstract: 5.1 This test method provides a laboratory test procedure for measuring and comparing the surface flammability of materials when exposed to a prescribed level of radiant heat energy. It is intended for use in measurements ... -
Standard Test Methods for Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic Materials
Abstract: 4.1 Rupture tests, properly interpreted, provide a measure of the ultimate load-carrying ability of a material as a function of time. Creep tests measure the load-carrying ability for limited deformations. The two tests ... -
Standard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
Abstract: 3.1 Definitions given in Section 4 are intended for use in all standards on analytical chemistry for metals, ores, and related materials. The definitions should be used uniformly and consistently. The purpose of these ... -
Standard Test Methods for Determining Average Grain Size
Abstract: 4.1 These test methods cover procedures for estimating and rules for expressing the average grain size of all metals consisting entirely, or principally, of a single phase. The grain size of specimens with two phases, or ... -
Standard Test Methods for Fire Tests of Building Construction and Materials
Abstract: 4.1 These test methods are intended to evaluate the duration for which the types of building elements noted in 1.1 contain a fire, retain their structural integrity, or exhibit both properties during a predetermined test ... -
Standard Test Methods for Fire Tests of Roof Coverings
Abstract: 4.1 The test methods described herein are intended to provide a basis for relative comparison of roof coverings. The test methods include simulated fire exposure to the outside of the roof coverings, and, where applicable, ... -
Standard Practice for Rapid Indentation Hardness Testing of Metallic Materials
Abstract: 4.1 This practice is used when it is desired to make Brinell type hardness tests very rapidly on a high volume of specimens, as in the inspection of the output of a heat-treating furnace. 4.2 This practice requires the ... -
Standard Test Method for Surface Burning Characteristics of Building Materials
Abstract: 4.1 This test method is intended to provide only comparative measurements of surface flame spread and smoke density measurements with that of select grade red oak and fiber-cement board surfaces under the specific fire ... -
Standard Test Methods for Rockwell Hardness of Metallic Materials
Abstract: 4.1 The Rockwell hardness test is an empirical indentation hardness test that can provide useful information about metallic materials. This information may correlate to tensile strength, wear resistance, ductility, and ... -
Standard Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
Abstract: 4.1 The inclusion of the following paragraph, or a suitable equivalent, in any standard (preferably after the section on Scope) is due notification that the apparatus and reagents required in that standard are subject to ...

درباره ما