Seamless Alloy B / B-2 ASTM B333 Nickel Alloy Plate / Sheet / Strips
ASTM B333 Alloy B / B-2 Nickel Alloy Plate / Sheet / Strip
1. Grade :Alloy C276/N10276, Alloy B/UNS N10001, Alloy B-2/UNS N10665, Alloy B-3/UNS N10675, Alloy C22/UNS N06022, Alloy 800/N08800, Alloy 825/N08825, Alloy 400/N04400; etc
2 . Length : As customer's requirement
3 . Standard : ASTM B333; ASTM B575; ASTM B168; ASTM B443; ASTM B670 etc.
4. Technology : Cold Drawn / Cold Rolled
Alloy B Chemical composition:
| % | Ni | Mo | Fe | Co | Cr | C | Mn | Si | P | S | V |
| min | balance | 26.0 | 4.0 | - | - | - | - | - | - | - | 0.20 |
| max | 30.0 | 6.0 | 2.5 | 1.00 | 0.050 | 1.00 | 1.00 | 0.040 | 0.030 | 0.40 |
Alloy B-2 Chemical composition:
| % | Ni | Mo | Fe | Cr | Co | C | Mn | Si | P | S |
| min | balance | 26.0 | - | - | - | - | - | - | - | - |
| max | 30.0 | 2.0 | 1.00 | 1.00 | 0.020 | 1.00 | 0.10 | 0.040 | 0.030 |
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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