Alloy Wire International: Hastelloy Alloy C22

Hastelloy C-22* W.NR: 2.4602 , UNS: N06022, * Trade name of Haynes International

A Nickel-Chromium-Molybdenum alloy with better overall corrosion resistance and versatility than any other NiCrMo available. It has excellent resistance to localised corrosion and to a variety of mixed industrial chemicals.

Approx Chemical Composition (%)

Ni
Cr
Mo
Co
W
Fe

56
22
13
<2.5
3
3

Density
(g/cm³)

8.69

Melting
Point (°C)

1399

Coefficient of Expansion

12.6 µ m/m °C

Standards

ASTM B619

Heat Treatments

Stress Relieve

400 – 450 °C – 2 Hrs – A/C

Approx. Tensile

Annealed

900 – 1100 N/mm²

Spring Temper

1400 – 1700 N/mm²

Rigidity Modulus

78.6 kN/mm²

Youngs Modulus

205.5 kN/mm²

Approx.
Service Temperatures

-200 to +400°C

Click here for standard available sizes and forms...

If any of the specifications do not fall within your requirements please enquire:
Tel: +44 (0)1384 566775 or e-mail us at:



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