Gepulliceerd门Beheh.
毕业Mei 31,2017
Stakalkwaliteit:DIN17175 ST35.8 DIN17175 ST45.8 15MO3 13CRMO44 10CRMO910 Chemische Samenstelling Van DIN DIN 17175 Naadloze Ketel Pijpen Standaard级Chemische Samenstelling GRENEN(%)C SI MN P,S CR MO DIN 17175 ST35.8≤0.170.10-0.35 0.40-0.80≤0.030/ / /st45.8≤0.210.10-0.350.40-1.20≤0.030/ / 15mO3 0.12-0.20 0.10-0.800.40-0.80≤0.030/ 0.25-0.35 13CRMO44 0.10-0.17 0.10-0.350.40-0.70≤0.0300.70-0.70≤0.0300.70-0.10≤0.0300.45-0.65 10crmo9100.08-0.15≤0.500.40-0.70≤0.0300.00-2.50 0.90-1.20 Mechanische Eigenschappen van DIN 17175 Naadloze Ketel Pijpen Standaard级Treksterkte(MPA)Vloeispanning(MPA)REK(%)DIN 17175 ST35.8 360-480≥235≥25st45.8410-530≥255≥2115mo3450-600≥20≥2013crmo44440-590≥290≥2010crmo910450-600≥280≥18din 17175 naadloze ketel buis wordt op grote schaal [...]