Hastelloy D205 Corrosion-resistant Alloy Bar

HASTELLOY D205 is not a well-known nickel alloy but with 20% chrome and a 5% silicon content is extremely resistant to oxidizing acids and thus well suited to applications such as plate heat exchanges
An advanced high-silicon alloy based on the Ni-20Cr system
Its chief advantages over high silicon-iron based alloys (Fe-17Cr-20Ni-5Si) are excellent formability, good resistance to elevated-temperature embrittlement, and superior performance in many concentrations of sulfuric acid
Also possesses high resistance to stress corrosion cracking and is considerably more resistant to pitting corrosion than type 316L stainless steel and Fe-17Cr-20Ni-5Si alloys
Given these attributes, D-205 alloy constitutes an ideal sulfuric acid, plate-heat-exchanger material
Very useful for all hardware involved with the processing of highly oxidizing media
An added benefit is that the yield strength of D-205 can be more than doubled (from 49 ksi to 104 ksi) by age-hardening
 
Product range:
Sheet and strip: 0.015 to 0.141" (0.38 to 3.58mm)
Bar: 0.500-3.75" (12.7 to 95.2mm) diameter
Wire: 0.035 to 0.125" (0.89 to 3.18mm) diameter