Hot Rolled Hastelloy X Round Bar UNS N06002 Nickel Alloy with Diameter 5-350mm and Corrosion Resistance

Certification ISO, RoHS, ASTM, GB, EN
Minimum Order Quantity 50 kg
Product Details
Diameter Range 5 - 350mm Length Custom Cutting
Surface Finish Bright, Black, Pickling, Polishing Tolerance H8-H13
Technique Hot Rolled Material Hastelloy X
Nickel Content Balance (~47%) Chromium Content 20.5 - 23.0%
Molybdenum Content 8.0 - 10.0% Tensile Strength 725 MPa Min
Yield Strength 315 MPa Min Elongation 35% Min
Hardness 180 - 240 HBW Max Temperature 1200°C
Manufacturing Process Hot Rolling (5mm-100mm), Forging (80mm-350mm)
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Hot Rolled Hastelloy X Round Bar

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Diameter 5-350mm Nickel Alloy Round Bar

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Corrosion Resistant UNS N06002 Round Bar

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Product Description
Hastelloy X Round Bar Specifications
Product Name: Hastelloy X round bar
Diameter Range: 10 - 350mm
Length: Custom cutting any length as requested
Surface Finish: Bright, black, pickling, polishing
Brand: DELTA
Services: Cutting, polishing
Minimum Order Quantity: 2 Kgs
Other Available Forms: Bar, strip, coil, pipe, sheet, plate, wire, etc.
Packing: Wooden box
Loading Port: Shanghai Port
Price Terms: EXW, FOB, CIF, CFR
Delivery Time: Within 12 days
Material Overview
Hastelloy® X (UNS N06002, Werkstoff Nr. 2.4665) is a nickel-chromium-iron-molybdenum alloy renowned for its exceptional strength and oxidation resistance at high temperatures. This premium superalloy offers outstanding performance in severely demanding thermal environments from cryogenic levels up to 1200°C (2200°F).
Key Characteristics and Advantages
  • Excellent oxidation resistance up to 1175°C (2150°F)
  • High-temperature strength with superior creep rupture properties
  • Good fabricability for forming, machining, and welding
  • Resistance to reducing atmospheres and sulfidizing environments
Chemical Composition (% Weight)
Standard Chemical Composition of Hastelloy X (UNS N06002)
Element ASTM B572 / ASME SB-572 Werkstoff 2.4665 Typical Average
Nickel (Ni) Balance Balance Balance
Chromium (Cr) 20.5 - 23.0 20.0 - 23.0 22.0
Iron (Fe) 17.0 - 20.0 17.0 - 20.0 18.5
Molybdenum (Mo) 8.0 - 10.0 8.0 - 10.0 9.0
Cobalt (Co) 0.5 - 2.5 0.5 - 2.5 1.5
Tungsten (W) 0.2 - 1.0 0.2 - 1.0 0.6
Carbon (C) 0.05 - 0.15 0.05 - 0.15 0.10
Mechanical Properties
Room Temperature Properties (Solution Annealed)
Property Hot Rolled Bar (Diameter <100mm) Forged Bar (Diameter 100-350mm) Test Standard
Tensile Strength 725 MPa (105 ksi) min 690 MPa (100 ksi) min ASTM E8
Yield Strength (0.2% Offset) 315 MPa (46 ksi) min 310 MPa (45 ksi) min ASTM E8
Elongation (in 50mm) 35% min 30% min ASTM E8
Manufacturing Process
Hot-Rolled Bars (5mm - 100mm): Cost-effective production method ideal for smaller diameters with fine, uniform grain structure.

Forged Bars (80mm - 350mm): Superior directional grain flow providing enhanced toughness, fatigue resistance, and creep strength for critical applications.
Applications
  • Aerospace & Gas Turbines: Combustion cans, transition ducts, turbine shafts
  • Industrial Furnaces: Radiant tubes, muffles, furnace rollers
  • Power Generation: Heat exchangers, combustor components
  • Chemical Processing: High-temperature catalytic systems, pyrolysis reactors
  • Pollution Control: Thermal oxidizer internals, flare tips
Machining and Welding
Machining: Requires positive rake angles, rigid setups, and sharp carbide tools with heavy-duty cutting fluids.

Welding: Readily weldable using GTAW/TIG and GMAW/MIG methods with matching filler metals ERNiCrMo-2 or ENiCrMo-2.
Our Hastelloy X round bars guarantee consistent chemistry, superior mechanical integrity, and proven performance in the world's most challenging high-temperature environments. Available in diameters from 5mm to 350mm for precision-machined components to high-stress forged shafts.