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ASTM International’s Committee E13 on Molecular Spectroscopy and Separation Science will hold its February meeting in conjunction with the 58th Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy (Pittcon 2007) from Feb. 25-27 at the McCormick Place Convention Center in Chicago, Ill. All E13 meetings will be held in room N-129. During the conference and exhibit portion of…
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ASTM International Committee A01 on Steel, Stainless Steel and Related Alloys invites interested parties to participate in a revision and update of ASTM standard E 527 , Practice for Numbering Metals and Alloys (UNS). The standard is under the jurisdiction of the Committee A01 editorial subcommittee A01.91. E 527 provides the basis for the practice of the Unified Numbering System for all major…
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ASTM International Subcommittee A01.19 on Sheet and Strip Steel has made three significant changes to ASTM standards under its jurisdiction. The changes are: • Reporting of boron levels made mandatory; • Changes to size limitations of general requirements and product standards for hot rolled material; and • Addition of grades 90 and 100 for hot rolled sheet and strip products. Subcommittee A01.19…, Boron Reporting, Boron is often added to low carbon steels to achieve lower hardness and increased formability; however, the mechanical properties of cold reduced and annealed material produced from hot rolled coils containing boron are affected by its presence. The differences may or may not be desired, but the effects are important and cold rolled steel manufacturers need to be informed of the presence of…, Size Limitation Changes, The general requirements for hot rolled sheet and strip products are spelled out in Standards A 568/A 568M , Specification for Steel, Sheet, Carbon, Structural, and High-Strength, Low Alloy, Hot-Rolled and Cold-Rolled, General Requirements for, and A 635/A 635M , Steel, Sheet and Strip, Heavy-Thickness Coils, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, and High-Strength Low-Alloy…, Ultra-High Strength Steel Grades, ASTM standards A 1011/A 1011M and A 1018/A 1018M were changed to include grades with 90 and 100 ksi [620 and 690 MPa] minimum yield strength. These grades have the designation ultra-high strength (UHSS) as a way to differentiate them from the high strength low alloy with improved formability (HSLAS-F) designation. The UHSS grades may achieve their high strength by some measure of transformation…
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According to Jerry Workman, chair of new ASTM International Subcommittee E13.16 on Chemical Sensors, one place to begin to understand the current and future importance of chemical sensors is the classic television show, Star Trek. “Mr. Spock, the science officer on the Starship Enterprise, routinely used his Tricorder to make measurements of atmospheric gases, soil samples, living tissue and…
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ASTM International Subcommittee E13.15 on Analytical Data is currently working on a proposed new standard, WK6371, Analytical Information Markup Language (AnIML). Subcommittee E13.15 is under the jurisdiction of Committee E13 on Molecular Spectroscopy and Separation Science. AnIML is a markup language for describing analytical chemistry result data and metadata that can be used for data…
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The rapid growth and variety of rides being developed within the water park industry has created a need for new standards to regulate the design and installation of water slides. While individual states within the United States had created rules and guidelines for water slides, these often varied greatly from each other. A new standard developed by ASTM International Committee F24 on Amusement…
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ASTM International Committee E13, formerly known as E13 on Molecular Spectroscopy and Chromatography, has recently undergone a restructuring that reflects changes in technology and the scope of the analytical sciences industry. Along with a title change, the scope of Committee E13 has been expanded to include the advancement of fields of analysis to include molecular spectroscopy and separation…
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The new online "Passport to Steel" now available from ASTM International provides the latest data on more than 50,000 steels with the ability to find comparable worldwide steel standards from organizations around the globe. Several search options, including product forms and alloy groups, make it easy to find needed information quickly. In addition, a Reference Center provides additional related…
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Most standard hardness tests for steel, including the Brinell, Vickers and various Rockwell tests, are generally classified as bench testers. This means that the component being tested needs to be taken to the machine for hardness to be determined. In order to test larger pieces, such as forgings, a section would need to be removed from the forging in order for it to be tested. Since this is not…
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ASTM International Committee F24 on Amusement Rides and Devices currently has the following new proposed standards under development:, WK526 Netting, Subcommittee F24.24 on Design and Manufacture is currently developing WK526, Practice for Design, Manufacture, Installation and Testing of Climbing Nets and Netting/Mesh Used in Childrens Play Areas, Safety and Attractions. The purpose of the proposed standard is to reduce life-threatening and debilitating injuries associated with netted areas and attractions. "The amusement industry needed…, WK529 Water Slide Structures, Safety is at the heart of proposed new standard WK529, Guide for Classification, Design, Manufacture, Construction, and Operation of Water Slide Structures. The proposed standard, which is under the jurisdiction of Subcommittee F24.70 on Water Related Amusement Rides and Devices, will apply to water slides installed in public places such as water parks, hotels, resorts, and amusement parks.…, WK1074 Interactive Aquatic Play Equipment, In addition to WK529, Subcommittee F24.70 is also working on proposed new standard WK1074, Practice for Manufacture, Construction, Operations, Maintenance, and Water Quality of Interactive Aquatic Play Equipment. The proposed standard applies to interactive aquatic play equipment located in and around re-circulated and potable water, including swimming pools, activity pools, wave pools, lazy…