EN-10216-2-10CrMo9-10-Steel-Pipe-Specification

Carbon Steel Pipe and Alloy Steel Tube Manufacturers and SuppliersEN 10216-2 10CrMo9-10 Steel Pipe SpecificationEN 10216-2 10CrMo9-10 (BS EN 10216-2 10CrMo9-10)is a alloy seamless steel tubecontaining 2.00 %-2.50 Cr and 0.90 %-1.10 Mo with high-temperature properties forpressure piping.The steel tube number is 1.7380.女Manufacture ProcessHot-finished seamless or Cold-finished seamlessHeat TreatmentAustenitizingTemperingSteel gradeHeat treatmentTemperature CCooling MediumTemperature CCooling Medium10CrMo9-10+NTBe900-960ar680-750aira:+NT Normalizing +Tempering.b:Normalizing includes Normalizing Forming.Normalized Forming shall be carried out in a temperature range from 880C to 1 000C.For these steel grades it may be necessary in the case of wall thickness T above 10 mm or T/D>0.15 to apply quenching and tempering in order to achieve theintended structure and material properties.The decision shall be left to the discretion of the manufacturer but shall be stated to the customer at the time ofenquiry and order.Steel tubes treated in such a way shall be designated by the steel name supplemented by the symbol '+QT'.Mechanical PropertiesTensile properties at room temperatureImpact propertiesUpper yield strength or proof strengthTensile strengthElongationMinimum average absorbed energyRH or Rpaz for wall thickness TAmin.KVzSteel grademin.at a temperature ofTs1616sT￥4040

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