Suitable for use in harsh environments, typically marine, with high impact strength at sub-zero temperatures and excellent corrosion resistance, F55 | UNS S32760 is a cost effective high alloyed Super Duplex Stainless Steel.
The combination of the chemistry of UNS R30035 (33-37% Nickel, 19-21% Chrome, and 9-10.5% Molybdenum, small additions of Titanium and Iron (1% max each), Carbon, Manganese, Silicon, Phosphorous and Sulphur (all less than 0.15% each), and with Cobalt as the balancing element (around 33%) together with the strength and toughness imparted by cold working and
This is the third in a series of articles on this unique material – Article 1 introduced UNS R30035 and gave an overview of the material, while article 2 considered AMS 5844 / AMS 5845 material in more detail. This article will consider material produced to meet the requirements of NACE MR0175 / ISO 15156.
UNS R30035, more readily known by its trademark names MP35N™ – SPS Technologies LLC / Latrobe Speciality Metals / Carpenter Technology Corporation – and ATI 35N™ – ATI Speciality Metals – is a cobalt-nickel alloy with a unique combination of properties that provide ultra high strength, toughness, ductility, and outstanding corrosion resistance. UNS R30035 is
As demand for cobalt increases and supply tightens, we speculate on the future costing of MP35N.
Selecting the right alloy for a marine project can mean the difference between success or mechanical failure. Avoid disasters with our guide here.
MP35N is a multi phase alloy. To select the best variant and treatment of MP35N for your use, look no further than here.
Broder Metals Group are very excited to introduce a new grade to our stock range, C276. Read more to find out specifications and sizes.
A basic guide to the variants of nickel alloys.