Grade Maraging300
Classification Other Stainless Steels
Properties Strength
Density 8 g/cm3
Maraging300 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu Mo Ti Co Al
Minimum Value - - - - - - 18 - 4.6 0.5 8.5 0.05
Maximum Value 0.03 0.1 0.1 0.01 0.01 0.5 19 0.5 5.2 0.8 9.5 0.15
Maraging300 Mechanical Properties
Tensile Strength
σb
Mpa
Yield Point
σs
Mpa
Elongation or Extension Rate
δ
%
Hardness
HBW
≥1930 ≥1862 ≥5 HRC: ≥52

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