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: Haynes 188

Nominal Composition in Percent:

            Ni                    22.00

            Co                   39.00

            Cr                    22.00

            W                    14.00

            Fe                    3.00

            Si                    0.35

            Mn                  1.25

            C                     0.100

            B                     0.015

            La                   0.070

UNS Number: R30188

Other Standard Specifications: AMS 5801, AMS 5608

Density: 8.98 g/cm³ (0.324 lbs/in²)

Exceptional Properties: High Strength, Temperature Resistance

Haynes 188 is a Registered Trademark of Haynes International Inc.