ELECTRONIC SPACE PRODUCTS INTERNATIONAL

1050 Benson Way, Ashland, OR 97520

Toll Free (800) 638-2581 * Fax (541) 488-8313

E-Mail: sales@espimetals.com

Alloy Composition

Alloy: Hastelloy ®* C-4

Nominal Composition in Percent:

            Ni                    62.00

            Co                   2.00

            Cr                    16.00

            Mo                  15.50

            Fe                    3.00

            Si                    0.08

            Mn                  1.00

            C                     0.010

            Ti                    0.700

            P                     0.025

            S                     0.010

UNS Number: N06455

Density: 8.64 g/cm³ (0.312 lbs/in²)

Exceptional Properties: corrosion resistance

* Hastelloy is a Registered Trademark of Haynes International Inc.