Proven to Perform

ATI 440C^™ Martensitic Stainless Steel

UNS S44002

The mechanical properties of ATI 440C™ will vary with heat treatment. Please refer to the data sheet for specific properties.

Product Documents

Documents

Data Sheet English (PDF)

Product Specifications By Form

Plate

Composition

Element	Minimum (weight %)	Maximum (weight %)
Cr	16.0	18.0
C	0.95	1.20
Si		1.00
Mn		1.00
Mo		0.75
P		0.040
S		0.030
Fe	Balance

Density

lb/in³	g/cm³
0.277	7.68

Specifications

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ATI 440C™ Martensitic Stainless Steel