How To Choose The Material Of Stainless Steel Elbow For Those Who Need Higher Wear Resistance?
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For 2.5 stainless elbow applications that require higher wear resistance, 321 and 347 stainless steel are better choices. 321 stainless steel stabilizes carbides by adding titanium, allowing 3 4 90 degree elbow steel to improve the high temperature strength and wear resistance of the material. 347 stainless steel achieves a similar effect by adding niobium. These two materials make 3 4 steel elbow particularly suitable for piping systems that are exposed to high temperature and high wear environments for a long time, such as refineries, power plants, and aerospace fields.