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  2. Melt flow index - Wikipedia

    en.wikipedia.org/wiki/Melt_flow_index

    The method is described in the similar standards ASTM D1238 [3] and ISO 1133. [ 4 ] Melt flow rate is a measure of the ability of the material's melt to flow under pressure, and is an indirect measure of molecular weight, with high melt flow rate corresponding to low molecular weight.

  3. Floor slip resistance testing - Wikipedia

    en.wikipedia.org/wiki/Floor_slip_resistance_testing

    Pendulum floor slip resistance tester. The ASTM E303-22 [1] (United States), BS EN 16165:2021, [2] BS EN 13036-4:2011 [3] (United Kingdom and many other European nations), AS 4663:2013 - Slip resistance of existing pedestrian surfaces, and AS 4586:2013 - Slip resistance classification of new pedestrian surface materials (Australia/New Zealand) slip resistance test standards define the pendulum ...

  4. Salt spray test - Wikipedia

    en.wikipedia.org/wiki/Salt_spray_test

    The salt spray test (or salt fog test) is a standardized and popular corrosion test method, used to check corrosion resistance of materials and surface coatings.Usually, the materials to be tested are metallic (although stone, ceramics, and polymers may also be tested) and finished with a surface coating which is intended to provide a degree of corrosion protection to the underlying metal.

  5. Steel grades - Wikipedia

    en.wikipedia.org/wiki/Steel_grades

    For alloys in general (including steel), unified numbering system (UNS) of ASTM International and the Society of Automotive Engineers (SAE). American steel grades : AISI/SAE steel grades standard; British Standards; International Organization for Standardization ISO/TS 4949:2016; European standards – EN 10027

  6. Category:ASTM standards - Wikipedia

    en.wikipedia.org/wiki/Category:ASTM_standards

    Pages in category "ASTM standards" The following 20 pages are in this category, out of 20 total. This list may not reflect recent changes. ...

  7. Izod impact strength test - Wikipedia

    en.wikipedia.org/wiki/Izod_impact_strength_test

    The Izod impact strength test is an ASTM standard method of determining the impact resistance of materials. A pivoting arm is raised to a specific height (constant potential energy) and then released. The arm swings down hitting a notched sample, breaking the specimen. The energy absorbed by the sample is calculated from the height the arm ...

  8. Puncture resistance - Wikipedia

    en.wikipedia.org/wiki/Puncture_resistance

    ASTM F924 Standard Test Method for Resistance to Puncture of Cushioned Resilient Floor Coverings ASTM F1342 Standard Test Method for Protective Clothing Material Resistance to Puncture ASTM F2132-01(2008)e1 Standard Specification for Puncture Resistance of Materials Used in Containers for Discarded Medical Needles and Other Sharps

  9. Standard penetration test - Wikipedia

    en.wikipedia.org/wiki/Standard_penetration_test

    This test is the most frequently used subsurface exploration drilling test performed worldwide. The test procedure is described in ISO 22476-3, ASTM D1586 [1] and Australian Standards AS 1289.6.3.1. The test provides samples for identification purposes and provides a measure of penetration resistance which can be used for geotechnical design ...