AISI Grade 18Ni (300) Maraging Steel solution annealed at 815°C (1500°F) for 1 hour, air cooled, aged at 480°C (900°F) for 3 hours

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AISI Grade 18Ni (300) Maraging Steel solution annealed at 815°C (1500°F) for 1 hour, air cooled, aged at 480°C (900°F) for 3 hours
Categories:	Metal; Ferrous Metal; Maraging Steel
Material Notes:	Applications: Bearings, Belleville springs, bolts, cannon recoil springs, rocket motor and missiles cases, couplings, load cells, flexures for guidance mechanisms of missiles, helicopter drive shafts, transmission shafts, fan shafts in commercial jet engines, aircraft wing components and forgings, aluminum die casting dies, cold forming dies, plastic molding dies, cores, pins, punches, and trim knees.
Key Words:	UNS K93120, ASTM A538 (C), ASTM A579 grade 73, 18Ni300
Vendors:

Available Properties

Density
Tensile Strength, Ultimate
Tensile Strength, Ultimate
Tensile Strength, Ultimate
Tensile Strength, Ultimate
Tensile Strength, Ultimate
Tensile Strength, Yield
Tensile Strength, Yield
Tensile Strength, Yield
Tensile Strength, Yield
Tensile Strength, Yield
Elongation at Break, in gage length of 4.5 times the square root of the area
Elongation at Break, in gage length of 4.5 times the square root of the area
Elongation at Break, in gage length of 4.5 times the square root of the area
Elongation at Break, in gage length of 4.5 times the square root of the area
Elongation at Break, in gage length of 4.5 times the square root of the area
Reduction of Area
Reduction of Area
Reduction of Area
Reduction of Area
Reduction of Area
Modulus of Elasticity
Bulk Modulus, Typical for steel.
Poissons Ratio, Calculated
Shear Modulus, Estimated from elastic modulus
Electrical Resistivity, Typical steel
CTE, linear
Thermal Conductivity
Thermal Conductivity
Thermal Conductivity
Aluminum, Al
Boron, B
Carbon, C
Cobalt, Co
Iron, Fe, As remainder
Manganese, Mn
Molybdenum, Mo
Nickel, Ni
Phosphorus, P
Silicon, Si
Sulfur, S
Titanium, Ti
Zirconium, Zr

Property Data

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