Uns C72900 C729 //top\\

Values are averages from AMS 4331, ASTM A240, and data sheets from major producers (Allegheny, Sandvik, AK Steel). All values are for unless noted.

| Strength | Description | |----------|-------------| | | Up to 200 ksi tensile, maintains strength to 400°F | | Non-beryllium | No special handling or health restrictions | | Corrosion resistant | Seawater, sour gas, chlorides | | Wear resistant | Low coefficient of friction, galling resistant | | Non-magnetic | Critical for downhole electronics / medical devices | uns c72900 c729

The defining characteristic of C72900 is its metallurgical structure, achieved through . This process involves a controlled heat treatment that creates sub-microscopic fluctuations in the chemical composition, drastically increasing the material's yield strength—often up to three times that of the base metal. Values are averages from AMS 4331, ASTM A240,