Maraging Martensite C300 chemical composition table%
Chemical Composition Limits
Maraging C300 is an age hardenable (maraging) iron nickel stainless steel. Maraging 300 has exceptional strength, toughness and is resistant tocrack propagation. Maraging 300 is used for tooling, transmission shafts, autosport components and light aircraft landing gear.
Maraging C300 Typecial mechanical properties
0.2 % Yield Strength ksi
Ultimate Tensile Strength ksi
Elongation in 4D(%)
Reduction of Area %
Maraging 300, Solution Annealed 1500° F (816°C), 1hr, AC
Solution Annealed Plus Aged 900 ° F (482°C), 3 hrs AC
Machining of Maraging C300
Maraging steel in the annealed condition is comparable to 4340. However, when maraging is aged, the type of cutting tool and speeds change. Rigid equipment, firm tool supports, sharp tools and abundant coolant are essential.
Welding of Maraging C300
Maraging is weld able without preheat, in both the annealed and aged condition. Only an aging heat treatment is needed to restore in the weld.
Packaging & Shipping
Maraging Martensite C250 Delivery Time and Packing Detail
In wooden case
25 days after the date we receive the down payment.