• Hastelloy B2 Bar
  • Hastelloy B2 Bar
  • Hastelloy B2 Bar
  • Hastelloy B2 Bar
  • Hastelloy B2 Bar

Hastelloy B2 Bar | UNS N10665

  • High strength and toughness
  • Good weldability
  • High-temperature resistance
  • Good fabricability
  • Low risk of intergranular corrosion
  • Resistant to hydrogen sulfide (H2S) environments
  • Long service life

Leading Hastelloy B2 Bar Manufacturer

Hastelloy B2 bar is a premium nickel-based alloy. It is known for its exceptional corrosion resistance in aggressive environments. This material is ideal for several industrial applications.

The alloy contains a high percentage of nickel (65%), molybdenum (28%), and a small amount of iron, chromium, & other elements. That’s why this alloy imparts excellent resistance to corrosion caused by acids, alkalis, & reducing agents.

You can use Hastelloy B2 bar in any application you want, for example Chemical processing, Petrochemical, Power generation, Oil and gas, Aerospace, Marine, Food processing, Automotive, Pulp and paper, Water treatment, Mining, Desalination and more.

At Tuolian, we offer bars in various sizes, lengths, and forms. The forms include round bars, flat bars, and hexagonal bars. They are produced in compliance with international standards, such as ASTM B335 & ASME SB335. That guarantees reliable & consistent performance.

For your next Hastelloy B2 bar requirements, we got you covered. We offer competitive pricing & flexible delivery options. Our company can accommodate custom orders based on specific requirements.

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Details Specifications
Product Type Round Bars, Square Bars, Hexagonal Bars, Flat Bars, Custom Shapes
Size Range Diameter: 3mm to 400mm, Length: Custom lengths up to 6 meters
Material Hastelloy B2 (UNS N10665)
Standard ASTM B335, DIN 2.4617, BS NA 12, EN 2.4617, JIS NW-0200, ISO NW4400, AFNOR NiMo28, GOST ХН65МВУ
Surface Finish Cold Drawn, Bright Polished, Turned, Ground
Heat Treatment Annealed, Solution Annealed
Tolerance As per ASTM/ASME/EN/ISO standards or Customized
Standard Hastelloy B2 Equivalent Grades
ASTM B335 N10665
DIN 2.4617 NiMo28
UNS N10665
Element Chemical Composition (% by weight)
Nickel (Ni) 65.0 – 70.0
Molybdenum (Mo) 26.0 – 30.0
Iron (Fe) 2.0 max
Chromium (Cr) 1.0 max
Cobalt (Co) 1.0 max
Carbon (C) 0.02 max
Silicon (Si) 0.10 max
Manganese (Mn) 1.0 max
Phosphorus (P) 0.04 max
Sulfur (S) 0.03 max
Vanadium (V) 0.35 max
Mechanical Properties Specifications
Tensile Strength 690 MPa (min)
Yield Strength (0.2% offset) 310 MPa (min)
Elongation 40% (min)
Hardness Brinell: 245 max, Rockwell B: 100 max
Impact Strength Charpy V-notch: 40 J (min) at -46°C (-50°F)
Modulus of Elasticity 206 GPa (29.9 x 10^6 psi)

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Hastelloy B2 Bars Processing

  • Hot and cold forging
  • Hot and cold rolling
  • Heat treatment
  • Annealing
  • Quenching
  • Tempering
  • Machining
  • Grinding
  • Polishing
  • Cutting
  • Bending
  • Welding (GTAW, GMAW, SMAW, etc.)

Destructive and Non-Destructive Testing

Destructive Testing:

  • Tensile testing
  • Hardness testing
  • Charpy impact testing
  • Metallographic examination
  • Corrosion testing

Non-Destructive Testing:

  • Visual inspection
  • Ultrasonic testing
  • Radiographic testing
  • Magnetic particle testing
  • Liquid penetrant testing
  • Eddy current testing
  • X-ray fluorescence testing
Send Your Inquiry Now

One Stop Stainless Steel Supply.

Whether you need stainless steel materials for your business or fabrication projects, TuoLian is your best supplier. You can find all types, grades, and thicknesses based on your needs. Guaranteed that we provide the best quality at a reasonable cost.
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