At Harsh Steel Nickel MP159 is available in Nickel Alloy MP159 wire, Nickel Alloy MP159 Round bar, Nickel Alloy MP159 Forged bar, Nickel Alloy MP159 hex bar, Nickel Alloy MP159 Flat bar, Nickel Alloy MP159 Circles, Nickel Alloy MP159 Ring, Nickel Alloy MP159 Tube, Nickel Alloy MP159 seamless Pipe, Nickel Alloy MP159 Welded / ERW Pipe, Nickel Alloy MP159 Sheet, Nickel Alloy MP159 Plate, Nickel Alloy MP159 Coil, Nickel Alloy MP159 Flanges, Nickel Alloy MP159 fasteners, Nickel Alloy MP159 Socket weld Fittings, Nickel Alloy MP159 ferrule fittings, Nickel Alloy MP159 Buttweld fittings Like cap, elbow, tee, Reducer. For all stock availability contact Sales.
| Alloy Name | Trade Name | UNS No. | American Specs |
| MP159 | MP159 | UNS R30159 | AMS 5841 Bar AMS 5845 Bar AMS 5843 Bar |
| Chemical Composition Limits | ||||||||
| Weight% | Ni | Co | Cr | Fe | Mo | Ti | Cb | Al |
| MP159 | 25.5 | 35.7 | 19.0 | 9.0 | 7.0 | 3.0 | 0.6 | 0.2 |
MP159 is a Nickel-Cobalt based multiphase alloy. This combination of properties enables ultra high strength, toughness, good ductility and excellent corrosion resistance. Through work strengthening and aging MP159 alloy exhibits ultimate tensile strength levels in excess of 1830 MPa. MP159 is used in many different industries from use in prosthetic devices, jet engine components, fasteners, marine applications to petroleum industry applications.
| Material | Condtion | Tensile Strength ksi | Yield Strength ksi | Elongation % | Reduction of Area % | Hardness HRC |
| MP159 | Annealed | 123 | 58 | 60 | 69 | |
| MP159 |
AMS 5841 | 160 max | 70 max | 50 | 65 | 20 HRC max |
| MP159 | Annealed, Cold Worked 48% | 230 | 205 | 12 | 46 | |
| MP159 | AMS 5842 | - | - | - | - | ≥38HRC |
| MP159 |
Annealed, Cold Worked + Aged | 275 | 265 | 8 | 35 | |
| MP159 | AMS 5843 | 260 min | 250 min | 6 min | 20 min | ≥44HRC |
Specifications
UNS R30159
AMS 5841 Bar (Solution Heat Treated)
Solution Heat Treat: 1900°F - 1925°F / 4-8 hours + Water Quench
AMS 5842 Bar (Solution Heat Treated and Work Strengthened)
Solution Heat Treat: 1900°F - 1925°F / 4-8 hours + Water Quench
Followed by work strengthened / strain hardening
AMS 5843 Bar (Solution Heat Treated, Work Strengthened and Aged)
Solution Heat Treat:1900°F - 1925°F / 4-8 hours + Water Quench
Followed by work strengthened / strain hardening
Ffollowed by ageing: 1200-1250°F 4-4.5 hours + Air Cool.
Harsh steel is a major stockist and Exporter of Nickel Alloy MP159 to many countries of the world such as Singapore, Brisbane, Sydney, Melbourne, Australia, Houston, TX, San Diego, San Francisco, Atlanta, USA, Brentford, United Kingdom, Phoenix, Ireland, New Zealand and Canada, Western Australia, Queensland, New South Wales, South Australia, Victoria, Australian Capital Territory, Tasmania, Northern Territory, Ontario, British Columbia, Yukon Territory, Alberta, Manitoba, Saskatchewan, Newfoundland, Prince Edward Island, New Brunswick, Nova Scotia, Eastern Cape, Gauteng, Kwazulu-Natal, Western Cape, England, Scotland, Wales, Northern Ireland, Lagos, Abuja Capital Territory, Vadodara, Mumbai, Chennai, New Delhi, Mahape, Gurgaon, Noida, Bangalore, Coimbatore, Cochin, Ash Sharqiyah, Ar Riyad, Makkah, Dhahran, Riyadh, Jiddah, Jeddah, Masqat, Kwazulu-Natal, Gauteng, Western Cape, Free State, Eastern Cape, Alberta, Saskatchewan, British Columbia, Newfoundland, New Brunswick, Manitoba, Ontario, Nova Scotia, Quebec, Calgary, Edmonton, Vancouver, Toronto, Birmingham, Brentford, Manchester, Bristol, Sheffield, Milton Keynes, London, Poplar, Edinburgh, Thames Ditton.