The strength, toughness and hardness of UNS R30035 (also known as MP35N) – between 180-230 ksi Yield Strength, and up to 51 HRC – depending on whether produced to meet NACE MR0175 / ISO 15156 or AMS 5844 / AMS 5845 make this a difficult alloy for our customers to tackle, unless they have prior
Article 1 in this series introduced UNS R30035 and gave an overview of the material. In this article we will consider the AMS 5844 / AMS 5845 grades in particular. UNS R30035 / MP35N / ATI 35N bars are solution treated by heating within the range 1900-1925 deg F for 4-8 hours (with air cool
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.
MP35N is a multi phase alloy. To select the best variant and treatment of MP35N for your use, look no further than here.
After introducing a new material to the Broder Metals Group range we soon realised that this was to be more complicated than expected!
A basic guide to the variants of nickel alloys.
We introduce our newest grade MP35N!