This flapper valve has strength.The Hiflex is a flapper valve of martensitic stainless chromium strip steel and a modified AISI AISI American Iron and Steel Institute AISI African Information Society Initiative AISI Alberta Initiative for School Improvement (Canada) AISI As I See It AISI American International Supply, Inc (Oakland, CA) 420 type material. It has impact fatigue strength, high tensile strength tensile strength Ratio of the maximum load a material can support without fracture when being stretched to the original area of a cross section of the material. When stresses less than the tensile strength are removed, a material completely or partially returns to its , high ductility, and high damping capacity. The valve displays up to 10 percent improvement in bending fatigue strength and up to 25 percent improvement in impact fatigue strength compared to competitive materials, according to the manufacturer. It is suitable for use in applications with a high valve lift and in carbon dioxide carbon dioxide, chemical compound, CO2, a colorless, odorless, tasteless gas that is about one and one-half times as dense as air under ordinary conditions of temperature and pressure. compressors for automotive air-conditioning, where high temperatures and pressures exist and place heavy demands on the valve material. Its stainless steel stainless steel: see steel. stainless steel Any of a family of alloy steels usually containing 10–30% chromium. The presence of chromium, together with low carbon content, gives remarkable resistance to corrosion and heat. composition makes it suitable where corrosion resistance is required. Sandvik Coromant [ILLUSTRATION OMITTED] www.rsleads.com/804mn-253 |
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