Nickel Alloy B-2 / UNS N10665 Annealed&Pickling Big Size Pipe For Chemical Process Industry ASTM B622
| Item | Description | |
| Basic Information | Material Grade | UNS N10665, N06625, N06600, N06601,N07718, N10276, N08800, N08825, N04400; etc |
| Outer Diameter | 17.1mm-219.1mm | |
| Wall Thickness | 1.65mm-20.00mm | |
| Length | Normally fixed length 6m, can as per customer’s requirement | |
| Standard | ASTM B163; ASTM B167; ASTM B444; ASTM B622 etc | |
| Process Method | Cold Drawn or Cold Rolled | |
| Industry & Advantage | Application | Industrial furnaces, and gas turbine engine seal rings. |
| Advantages | Alloy B-2 has outstanding resistance to hydrochloric acid at all concentrations and temperatures. It also has significant resistance to reducing environments like sulfuric, phosphoric, acetic acids and other nonoxidizing media. Alloy B-2 has excellent resistance to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. | |
Features:
Alloy B-2 has outstanding resistance to hydrochloric acid at all concentrations and temperatures. It also has significant resistance to reducing environments like sulfuric, phosphoric, acetic acids and other nonoxidizing media. Alloy B-2 has excellent resistance to pitting corrosion, stress corrosion cracking, and knife line and weld heat-affected zone attack. Alloy B-2 has poor resistance to oxidizing environments, therefore, it should not be used where ferric or cupric salts are present as these salts may cause rapid corrosion failure.
Applications:
Equipment handling reducing chemical environments; and chemical process industry involving hydrochloric, sulfuric, phosphoric and acetic acids.
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