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Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Specifications
Certification :
ISO, RoHS, AISI, ASTM, GB, EN
MOQ :
50 kg
Model Number :
B2
Shape :
Round
Technique :
Hot Rolled
Surface Treatment :
Bright
Length :
Within 6m
Tolerance :
H8-H13
Diameter Range :
4-300mm
Diameter Tolerance :
±0.10mm to ±0.40mm
Standard Length :
3000mm, 2000mm, 1500mm
Custom Length :
1000mm - 6000mm
Material Composition :
Nickel (min 62%), Molybdenum (26-30%)
Carbon Content :
Max 0.02%
Tensile Strength :
690 MPa (min)
Yield Strength :
310 MPa (min)
Elongation :
40% (annealed)
Description
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy
Hastelloy B-2 round bars represent a premier solution for industries requiring exceptional corrosion resistance, high-temperature stability, and structural integrity. This nickel-molybdenum alloy withstands harsh operating environments, making it ideal for chemical processing, oil and gas, pharmaceutical, and marine applications.
Product Specifications
Diameter Range: 10 - 350mm
Length: Custom cutting available
Surface Finish: Bright, Black, Pickling, Polishing
Brand: DELTA
Services: Cutting, Polishing
Minimum Order: 2 Kgs
Other Forms: Bar, Strip, Coil, Pipe, Sheet, Plate, Wire
Packing: Wooden box
Material Properties & Advantages
Chemical Composition: Nickel (min 62%), Molybdenum (26-30%), Low Carbon (max 0.02%)
Hastelloy B-2 round bars excel due to their unique chemical composition and microstructural stability. Molybdenum forms a dense protective oxide layer that prevents oxidation and chemical attack, with self-healing properties that restore protection if damaged.
Key mechanical properties include:
  • Tensile Strength: 690 MPa (100 ksi) minimum
  • Yield Strength: 310 MPa (45 ksi) minimum
  • Elongation: 40% in annealed state
  • Temperature Resistance: Up to 1093°C (2000°F)
  • Cryogenic Performance: Excellent ductility and toughness
Available Sizes & Standards
Diameter Range Diameter Tolerance Standard Length Custom Length Applicable Standards
6 mm - 25 mm ±0.10 mm 3000 mm 1000 mm - 6000 mm ASTM B335, ASME SB335
26 mm - 50 mm ±0.15 mm 3000 mm 1000 mm - 6000 mm ASTM B335, ASME SB335
51 mm - 100 mm ±0.20 mm 3000 mm 1000 mm - 4000 mm ASTM B335, ASME SB335
101 mm - 200 mm ±0.30 mm 2000 mm 1000 mm - 3000 mm ASTM B335, ASME SB335
201 mm - 300 mm ±0.40 mm 1500 mm 1000 mm - 2000 mm ASTM B335, ASME SB335
Note: Diameters larger than 300 mm available on custom order. Surface finishes include hot-rolled (black) and cold-drawn (bright) options.
Key Applications
  • Chemical Processing: Heat exchangers, reaction vessels, and piping systems handling concentrated acids
  • Oil and Gas: Wellhead components, downhole tools, and offshore platforms resistant to sour gas and saltwater
  • Pharmaceutical & Food Processing: Reactors and processing equipment compliant with FDA regulations
  • Marine Engineering: Propeller shafts, seawater cooling systems, and offshore wind turbine components
Quality Assurance & Services
Our Hastelloy B-2 round bars are produced using advanced melting processes (vacuum induction melting and vacuum arc remelting) to ensure chemical homogeneity. Each batch includes material test reports certifying compliance with international standards.
Additional services include precision machining, heat treatment, surface coating, and custom fabrication to meet specific application requirements.
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Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes

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Product Detail
Certification :
ISO, RoHS, AISI, ASTM, GB, EN
MOQ :
50 kg
Model Number :
B2
Shape :
Round
Technique :
Hot Rolled
Surface Treatment :
Bright
Contact Supplier
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes
Hastelloy B-2 Round Bars: Corrosion Resistant Nickel-Molybdenum Alloy with High-Temperature Stability and Various Sizes

JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter
Main Products :
stainless steel roofing sheet, Stainless Steel Strip, Others stainless steel sheet
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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