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602 CA®

602 CA® for high pressure and extreme temperature

The most oxidation resistant and high strength nickel alloy available, 602 CA® maintains strength and oxidation resistance up to 1232°C.


Product form Size range to Size range from
602 CA® Round bar 12.7 mm 38.1 mm
602 CA® Sheet & plate 1.6 mm 12.7 mm
602 CA® Welding wire 0.89 mm 3.125 mm

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    Welding Consumables

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    Sheet & Plate

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    Round Bar

Chemical Analysis

% Ni Cr Cu C Mn Si Y Fe Ti Al Zr
Min Balance 24 0 0.15 0 0 0.05 8 0.1 1.8 0.01
Max Balance 26 0.1 0.25 0.15 0.5 0.12 11 0.2 2.4 0.1


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Performing well under high pressure and temperature

602 CA® can be used in a variety of applications including:

  • Radiant tubes
  • Muffles
  • Furnace retorts

About 602 CA®

602 CA® has a high creep rupture strength, providing up to 150% of the strength of other Nickel Alloys.  Exposure to carbon rich gases can cause carburization. Due to its high Nickel content, 602 CA® has an outstanding resistance to carburisation, ensuring prolonged ductility in the face of carbon monoxide (CO) and methane (CH4).

Performing well under high pressure and temperature, 602 CA® is extensively used in thermal processing equipment.

602CA® is the registered trademark of VDM Metals International GMBH.

For more information on 602 CA® contact us, or fill in our online quote form and we’ll get back to you!



7.89 g/cm³
Melting Range:
1340 1400°C
Specific Heat Capacity:
450 J/kg.°C
Electrical Resistivity:
1.23 µΩ.m


UNS Number:
Werkstoff Number:
ASTM B166, B168, B163, B167, B462, B517, B546, B564, B366
Download the 602 CA® Data Sheet Download

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