DIN-17175-13CrMo4-4-Steel-Pipe-Specification

Carbon Steel Pipe and Alloy Steel Tube Manufacturers and SuppliersDIN 17175 13CrMo4-4 Steel Pipe SpecificationDIN 17175 13CrMo4-4 is a seamless alloy steel pipe With 0.70-1.10 Cr and 0.45-0.65 Mo,commonly used in boilers,pipelines,pressure vessels and other high-temperature andhigh-pressure environments with a maximum operating temperature of up to 600 C.DIN 1717513CrMo4-4 is only applicable to quality Ill.The steel number is 1.7335.女Manufacture Process●Hot rolling seamless;Cold rolling seamless;Hot pressing seamless;Hot drawing seamless;Cold drawing seamless;女Heat TreatmentHardening and temperingGradeHot formingNormalizingHardening temperatureTempering temperature13CrMo4-4between1100℃andB50C910.940℃660.730℃交DimensionOutside diameter:10.2-660 mm;Wall thickness:1.6-65 mm;Chemical ComponentsChemical composition in%by massGradeMnCrMo13CrMo4-40.10-0.180.10-0.350.40-0.700.035maw0.035mdx0.70-1.10045-0.65When the wall thicknesses 230 mm the carbon content is permitted to be 0.02%higher.Mechanical PropertiesYield point for wall thkkness in mmElongation at fracture (L-5d.)Impact strength (DVM specimens)Tenslke strengths16>16s40>40s6的longitudinaltransversetransverseMpaMpa.minminJ,min13CMo4-4440-590250290280222034WhatsApp:008613463768992 Email:sales@botopsteelpipes.com Website:www.botopsteelpipes.com