N10665 Pipe

1.Standard: ASTM B474、ASTM B622、ASTM B626
2.Size: 1 / 2"NB TO 12 "NB IN
3.Thickness: SCH5~SCHXXS
4.Equivalent: Hastelloy B2, UNS N10665, WNR.2.4617

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Product Introduction

N10665 pipe (Hastelloy B2 pipe) serves as a nickel-molybdenum alloy seamless pipe (UNS N10665, Werkstoff Nr. 2.4617), designed for extreme reducing environments. Our product meets international standards, with stable quality and competitive prices, ideal for industrial pipeline projects requiring high corrosion resistance and mechanical stability. Contact us for free quote and sample!

We offers Hastelloy n10665 in a variety of forms, including:

Bar
Wire
Sheet
Plate
Forgings
Pipe fittings
Flanges
Seamless & Welded pipe
Seamless Tube & Welded tube
Weld Rod

hastelloy b2 material Chemical Composition

Main components (weight %): Nickel (balance, ~65%), Molybdenum (26.00-30.00%), Iron (≤2.0%), Chromium (≤1.0%), Carbon (≤0.02%), Silicon (≤0.1%), others (≤1.0% each). Low carbon, silicon and iron avoid welding zone corrosion degradation.

alloy n10665 Mechanical Properties

Tensile strength ≥760MPa (110ksi), Yield strength ≥350MPa (51ksi), Elongation ≥40%. It has good ductility, toughness and processability (hot/cold working) for diverse installation needs.

n10665 steel pipe Size and Standard

Complies with ASTM B474, ASTM B622. Size range: outer diameter 1/2" - 48", wall thickness SCH 5 - SCH XXS, customizable length. Pipe types: seamless, welded, round, square, rectangular.

hastelloy n10665 seamless pipe Corrosion Resistance

Resistance to reducing environments (hydrogen chloride, sulfuric/phosphoric/acetic acids). Withstands boiling hydrochloric acid (any concentration), resists pitting and chloride stress corrosion, reducing maintenance costs.

b2 steel pipe Weldability

Lower carbon, silicon and iron, preventing grain boundary carbides. Usable directly after welding, simplifying installation and improving efficiency.

alloy b2 material High Temperature Stability

Maintains performance in inert/vacuum high-temperature environments (room temperature to 1500°F), suitable for petrochemical and chemical processing high-temperature conditions.

hast b2 tube High Purity and Stable Quality

Produced by vacuum smelting and seamless forming (purity ≥99.95%), with strict inspections (chemical, mechanical, hydrostatic, non-destructive) to meet standards.