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Rsl testing
Rising Step Load Testing (or RSL testing) is a testing system that can apply loads in tension or bending. It was specifically designed to conduct the accelerated ASTM F1624〔ASTM F1624 - 09 "Standard Test Method for Measurement of Hydrogen Embrittlement Threshold in Steel by the Incremental Step Loading Technique", American Society for Testing and Materials, 2009.〕 step-modified, slow strain rate tests on a variety of test coupons or structural components. It can also function to conduct conventional ASTM E8 tensile tests; ASTM F519 200-hr Sustained Load Tests with subsequent programmable step loads to rupture for increased reliability; and ASTM G129 Slow Strain Rate Tensile tests. ==Testing== The RSL Testing System can be applied to all of the specimen geometries in ASTM F519, including Notched Round Tensile Bars, Notched C-Rings, and Notched Square Bars. Product testing of actual hardware can also be conducted, such as with fasteners. Taking mechanical advantage of by testing in bending allows 1"Diameter bolts to be tested with only a 1-kip load cell.
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