DIN17175 Steel Pipe Product Product Product

DIN17175 is a German Industrial Standards; it is for seamless tubed of heat-resistant steels.Product NameST35.8 steel pipeST45.8 steel pipe17Mn4 steel pipe19Mn5 steel pipe15Mo3 steel pipe13CrMo44chemical analysisC: 0.17;Si:0.10-0.35;Mn:0.40-0.80;P: 0.040; S: 0.040C: 0.21;Si:0.10-0.35;Mn:0.40-1.20;P: 0.040; S: 0.040;C:0.14-0.20;Si:0.20-0.40;Mn:0.90-1.20;P: 0.040; S: 0.040;Cr 0.30C:0.17-0.22;Si:0.30-0.60;Mn:0.90-1.20;P: 0.040; S: 0.040;Cr 0.30C:0.12-0.20;Si:0.10-0.35;Mn:0.40-0.80;P: 0.035; S: 0.035;Mo:0.25-0.35C:0.10-0.18;Si:0.10-0.35;Mn:0.40-0.70;P: 0.035; S: 0.035;Cr:0.70-1.10;Mo:0.45-0.65Tensile Strength350-480MPa410-530MPa460-580MPa510-610MPa450-600MPa440-590MPaYield strengthT 16mm, 235MPa;16 T 40mm, 225MPa;40 T 60mm, 215MPaT 16mm, 255MPa;16 T 40mm, 245MPa;40 T 60mm, 235MPaT 16mm, 270MPa;16 T 40mm, 270MPa;40 T 60mm, 260MPaT 16mm, 310MPa;16 T 40mm, 310MPa;40 T 60mm, 300MPaT 16mm, 270MPa;16 T 40mm, 270MPa;40 T 60mm, 260MPaT 16mm, 290MPa;16 T 40mm, 270MPa;40 T 60mm, 280MPaStandardDIN17175LengthAs customer s requestPackagingStandard export packing, packed in woven bags, with two nylon slings, or can be customized as requestHeat Treatment/      Delivery ConditionCold finished and stress-relieved annealing BKS(+SR)Heat treatment is applied following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree.Annealed    GBK(+A)The last Cold forming process is followed by annealing in a controlled atmosphere.Normalized   NBK(+N)The last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere.Delivery TimeWithin 35-50 days from receiving depositPayment Term100% L/C at sight or 30% deposit, 70% balance against copy of B/LUsage/ApplicationPipes for high pressure boiler