MP 159

Descriptions of MP 159Molybdenum-Lanthanum-Wire

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.

Chemical Composition

Element Content (%)
Cobalt, Co 35.7
Nickel, Ni 25.5
Chromium, Cr 19
Iron, Fe 9
Molybdenum, Mo 7
Titanium, Ti 3
Niobium, Nb 0.6
Aluminum, Al 0.2

Physical Properties

Properties Metric Imperial
Density 8.33 g/cm³ 0.301 lb/in³
Melting point 1427°C 2600°F

Mechanical Properties

Properties Metric Imperial
Tensile strength (annealed 1052°C) 848 MPa 123000 psi
Yield strength (at strain 0.200%, annealed 1052°C) 400 MPa 58000 psi
Elastic modulus (at 232°C/450°F,annealed) 208 GPa 30200 ksi
Shear modulus (at 232°C/450°F,annealed) 75.8 GPa 11000 ksi
Elongation at break (cold worked 48%) 12% 12%
Reduction of area 46% 46%

Thermal Properties

Properties Metric Imperial
Thermal expansion co-efficient (at 25-100°C/77-212°F) 14.3 µm/m°C 7.94 µin/in°F

MP 159 Available Forms:

Bar, rod, sheet, wire

Specifications of MP 159

AMS 5842
S1000 / S-SPEC-1
GE Aviation S-SPEC-35 AeDMS S-400
RR SABRe Edition 2
DFARS Compliant

Applications of MP 159

Landing gears and bolt material
Solid rocket boosters
Jet engines
Chemical processing
Pulp and paper
Power generation equipment
Marine equipment

Packaging of MP 159

Our MP 159 is carefully handled to minimize damage during storage and transportation and to preserve the quality of the product in its original condition.

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