Zeron 100 is a super duplex stainless steel. The alloy has excellent corrosion resistance combined with high strength. Zeron 100 has a 50–50 austenitic–ferritic structure. It also has greater resistance to chloride pitting, crevice corrosion and stress corrosion cracking than exhibited by the standard 300 series stainless steels.
|Alloy||Common Name||Related Specifications||Tensile Strength||Proof Stress||Elongation|
|Super Duplex Alloy S32760||Zeron 100||1.4501||UNS S32760||F55||750 (109)||550 (79.8)||25|
Providing higher strength than both austenitic and 22% Cr Duplex Stainless Steels UNS S32760 (F55) is suited to a variety of applications in industries such as Chemical Processing, Oil & Gas, and Marine environments.
UNS S32760 (F55 / 1.4501) is listed in NACE MR 01 75 for sour service and having gained ASME Approval for Pressure Vessel applications.
ZERON 100 plate is included in the ASTM A240 specification. Its minimum room temperature mechanical property requirements are 109,000 psi (ultimate tensile strength), 80,000 psi (0.2% offset yield strength) and 25% minimum elongation.