HPA is also a secondary producer of the alloys that we normally stock, as well as a number of other materials. This is performed on our press, network of rolling mills.
We specialize in quick deliveries, and small quantities. We also offer our services to quantities that are medium to larger needs (2000 pounds, or less) and will estimate for deliveries through our large network of... (read more)
Nitronic 60 is truly an all purpose metal. This fully austenitic alloy was originally designed as a temperature alloy, and subsequently has good high temperature properties for temperatures around 1800ºF. The oxidation resistance of Nitronic 60 is similar to Type 309 S.S., and far superior to Type 304S.S. This grade is best known for its wea... (read more)
A stainless is defined as 12% minimum Chromium, which can encompass many stainless grades. There are sub categories of this Austenitic type stainless though. Depending on the composition, some materials are more Austenitic than others; primarily due to their Nickel (Ni), Manganese (Mn), Carbon (C) and Nitrogen (N) contents.
To consider this further, you need to understand the coro... (read more)
NITRONIC 50 Stainless Steel provides a combination of corrosion resistance and strength not found in any other commercial material available in its price range. This austenitic stainless has corrosion resistance greater than that provided by Types 316 and 316L, plus approximately twice the yield strength at room temperature. In addition, Armco NITRONIC 50 Stainless has very good m... (read more)
Excellent hot strength, which is fully returned when cooled to room temperature again. Replacement for castings due to better ductility, and dependability for sealing surfaces. Seizing, galling and non-lubricated wear can be minimized by using this alloy. Metal seizing is when one metal piece building heat against another "weld" together. Galling is when these welded areas break off and... (read more)
High Performance Alloys offers large diameter Cond. B stainless bars and flats. Most mills, and therefore distributors, will only produce up to 1.5" Diameter product with these higher properties. We offer to fill the gap, producing stainless bars as large as 4" Diameter with higher mechanical properties. (read more)
Excellent high temperature strength and oxidation resistance to 2200 °F. Excellent forming and welding characteristics. Resistance to oxidizing, reducing, and neutral atmospheres. Resistant to SCC in petrochemical applications. Good ductility after prolonged service temperatures of 1200, through 1600 °F for 16,000 hours.
Gas turbine combustion cans and ducting, heat-treatin... (read more)
High Performance Alloys stocks many round bar products. Their extensive inventory ranges in sizes from wire through as large as 12 Inch diameter. Normal stock lengths are 12 foot random (10 to 12, or 11 to 13) in length. Some bar products are carried in longer mill lengths of 10 to 18 foot randoms. (read more)
HPA has the inventory to provide same day shipments for small and medium shipments. Larger quantities can be supplied through their network of mills. Some of their mills may allow them to offer a better delivery to their customers by adding the requirements to HPA's own stock material purchases. (read more)