|Place of Origin:||Suzhou, China|
|Model Number:||HAXY-ACA-HASTELLOY D205|
|Minimum Order Quantity:||100kg|
|Price:||Available per request|
|Packaging Details:||Per customer requirement|
|Delivery Time:||30 days|
|Supply Ability:||5000kg per week|
|Application:||Plate Heat Exchanger||Grade:||Hastelloy D205|
|Ni (Min):||Balance||Resistance (μΩ.m):||NA|
|Ultimate Strength (≥ MPa):||786||Elongation (≥ %):||56.5|
|Type:||Nickel Bar||Powder Or Not:||Not Powder|
Hastelloy D205 Corrosion Resistant Alloy
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.
HASTELLOY D-205 alloy is an advanced high-silicon alloy based on the Ni-20Cr system. Its chief advantages over high silicon-iron based alloys (e.g. Fe-17Cr-20Ni-5Si) are excellent formability, good resistance to elevated-temperature embrittlement, and superior performance in many concentrations of sulfuric acid. D-205 alloy 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. Also, the alloy is 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.
Sheet&Strip-0.015 to 0.141" (0.38 to 3. 58 mm)
Bar -0.500-3.75" (12.7 to 95.2 mm) dia.
Wire-0.035 to 0.125"(0.89 to 3.18 mm)dia.