... Quality 3rd party High Quality Most competitive price industrial boiler tube DIN17175 ST35.8 ST45.8Standard: DIN 17175----DIN StandardApplication: ... For boiler industry. Main steel grade: St35.8,St45.8,15Mo3,13CrMo44,10CrMo910,etc.After negotiation, we can supply ... ≥280≥18Chemical Properties: StandardSteel GradeChemical CopositionCSiMnP,SCrMoDIN 17175St35.8≤0.170.10-0.350.40-0.80≤0 ...