Place of Origin: | Suzhou, China |
Brand Name: | AIWEN |
Certification: | ISO |
Model Number: | HAXY-ACA-HASTELLOY D205 |
Minimum Order Quantity: | 100kg |
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Price: | Available per request |
Packaging Details: | Per customer requirement |
Delivery Time: | 30 days |
Payment Terms: | T/T |
Supply Ability: | 5000kg per week |
Application: | Plate Heat Exchanger | Grade: | Hastelloy D205 |
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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.
Product range:
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.