Grade | Ni | Cr | Mo | Fe | C | Si | Co | Mn | P | S |
UNS N10665 | Balance | ≤1.00 | 26.00-30.00 | ≤2.00 | ≤0.02 | ≤0.10 | ≤1.00 | ≤1.00 | 0.040 | 0.030 |
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Brand Name : Shangle
Model Number : 12.7
Certification : PED,IS09001
Place of Origin : CHINA
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, T/T
Supply Ability : 500TONS/30DAYS
Delivery Time : 30DAYS
Packaging Details : Woven Packing
Material : Nickel Alloy
Standard : AISI, ASTM, DIN, EN, GB
Shape : SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80
Technique : Cold Draw
Application : Oil, Petroleum/Power
Package : Woven Packing
Grade | Ni | Cr | Mo | Fe | C | Si | Co | Mn | P | S |
UNS N10665 | Balance | ≤1.00 | 26.00-30.00 | ≤2.00 | ≤0.02 | ≤0.10 | ≤1.00 | ≤1.00 | 0.040 | 0.030 |
Grade | Tensile Strength ksi(MPa) | Yield Strength ksi(MPa) | Elongation (%) |
UNS N10665 | ≥110(760) | ≥51(350) | ≥40 |
Hastelloy B2, also known as UNS N10665, is a nickel-molybdenum alloy with high levels of chromium and molybdenum. Its exceptional properties make it suitable for various industrial applications. Let’s explore how it is used in different industries:
Remember that Hastelloy B2’s versatility and superior properties make it an ideal choice for demanding environments across various industries.
Marked Pipe Sample: XTD ASTM B622 UNS N10665 SEAMLESS 42.2x 3.56*6000MM HEAT NO. 2023121205A15
Alloy B2 Pipes and Tubes is a solid solution strengthened, nickel-molybdenum alloy, typically used in extreme reducing conditions. UNS N10665 Pipes and Tubes has significantly lower carbon, silicon and iron compared to its’ predecessor, Alloy B (UNS N10001), making the alloy less susceptible to decreased corrosion resistance in the weld zone, in the as-welded condition.
Alloy B2 is a nickel-molybdenum alloy with significant resistance to reducing environments, such as hydrogen chloride gas and sulphuric, acetic and phosphoric acids. Hastelloy B2 provides resistance to pure sulphuric acid and a number of non-oxidizing acids. The alloy should not be used in oxidizing media or where oxidizing contaminants are available in reducing media. Premature failure may occur if alloy B2 is used where ferric iron, cupric ion and free chlorides are present.
With a high nickel content, Hastelloy B2 is immune to chloride-induced stress corrosion cracking.
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ASTM B622 ASTM B829 Hastelloy B2/UNS N10665/2.4617 Seamless Nickel Alloy Steel Pipe Images |