Low si high-temperature strength steel tube with improved...

Details Low si high-temperature strength steel tube with improved... Low si high-temperature strength steel tube with improved...

C - Chemistry, Metallurgy

22

C

75/98

C22C 38/48 (2006.01) C22C 38/58 (2006.01)

Patent

CA 1330170

LOW Si HIGH-TEMPERATURE STRENGTH STEEL TUBE WITH IMPROVED DUCTILITY AND TOUGHNESS ABSTRACT OF THE DISCLOSURE A low Si high-temperature strength steel tube with improved ductility and toughness which consists essentially of: not more than 0.10 wt% of carbon (C), not more than 0.15 wt% of silicon (Si), not more than 5 wt% of manganese (Mn), 20 to 30 wt% of cromium (Cr), 15 to 30 wt% of nickel (Ni), 0.15 to 0.35 wt% of nitrogen (N), 0.10 to 1.0 wt% of niobium (Nb) and not more than 0.005 wt% of oxygen (O2); and at least one of 0.020 to 0.1 wt% of aluminum (Al) and 0.003 to 0.02 wt% of magnesium (Mg) in an amount defined by the following formula: 0.006 (%) ? 1/5Al(%) + Mg(%) ? 0.020(%) the balance being Fe and inevitable impurities.

598106

Affiliated with

Also associated with

Rating

Low si high-temperature strength steel tube with improved... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low si high-temperature strength steel tube with improved..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low si high-temperature strength steel tube with improved... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1265784