MIM-440C (HIP and heat treated)

MIM 440C is a martensitic stainless steel. The properties of this alloy include excellent strength, hardness and wear resistance. This stainless steel alloy is often used in applications where high strength, hardness, wear resistance, and some corrosion resistance is required, such as automotive, power hand tools, pumps, and sporting equipment.

Mechanical Properties

Material Alloy Tensile Strength   Yield Strength (0.2%)   Impact Strength   Macro (apparent)   Macro (apparent)   Micro-Indentation (converted)   Young's Modulus   Poisson's Ratio   Elongation   Process
PSI x 103
PSI x 103
ft lb
HRB
HRC
Rockwell
Gpa
Ratio
% in 25.4mm
Stainless Steel
240
180
85
-
49
-
-
-
1

Physical Properties

Material Alloy Density   Process
lb/in3
Stainless Steel
0.278

Composition

Stainless Steel
% MIM-440C (HIP and heat treated)
Iron (max) Bal.
Nickel (max)
Molybdenum .75 Max
Silicon
Carbon .95-1.2
Chromium 16.0-18.0
Cobalt --
Manganese -
Copper
Niobium
Aluminum --
Magnesium --
Titanium --
Zirconium --
RoHS Compliant

 

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Last updated 12.11.2019