Hastelloy B-3 Sheet (UNS N10675 / W.Nr. 2.4600)
High-strength corrosion-resistant alloy Sheets Plates for chemical and petrochemical processing
As a leading Hastelloy materials supplier in China, SEATHER TECHNOLOGY manufactures and supplies cost-effective Hastelloy B-3 sheet with excellent corrosion resistance and stable mechanical performance.
HASTELLOY® B-3® alloy (UNS N10675) is a nickel-molybdenum alloy engineered for outstanding resistance to strong reducing acids, including pure hydrochloric acid, hydrobromic acid, and sulfuric acid. Compared with earlier B-type alloys, Hastelloy B-3 features significantly improved metallurgical stability, resulting in fewer concerns related to welding, fabrication, and long-term service.
Product Characteristics of Hastelloy B-3 Sheet
Hastelloy B-3 sheet is a widely used nickel alloy flat product, typically manufactured by flattening and shearing cold-rolled Hastelloy B-3 coil. The thickness of cold-rolled Hastelloy B-3 sheet is generally below 5 mm, making it suitable for applications requiring precision, formability, and surface quality.
Compared with plate products, Hastelloy B-3 sheets feature a brighter and smoother surface finish. In addition to its excellent corrosion resistance in reducing environments, Hastelloy B-3 sheet offers:
High strength and excellent creep resistance over a wide temperature range
Superior fatigue resistance compared with conventional alloy sheets
Good oxidation resistance, ensuring reliable performance in demanding industrial conditions
Applications
Thanks to its unique combination of corrosion resistance, strength, and fabrication stability, Hastelloy B-3 sheet is widely used in chemical processing equipment, acid handling systems, heat exchangers, pressure vessels, and other critical components exposed to aggressive reducing media.
With strict quality control, advanced cold rolling technology, and reliable supply capability, SEATHER TECHNOLOGY provides Hastelloy B-3 sheets that meet the high standards required by global industrial customers.
Hastelloy B-3 Sheet (UNS N10675) Specifications & Srtandard
- Thickness Range: 0.1mm ~ 5.0mm (For thickness ＞ 5 mm, please refer to Hastelloy B-3 nickel alloy plate)
- Width Range: 500mm ~ 1000mm
- Length: 500mm ~ 6000mm
- Customized size needs to be confirmed with our team
- Grades: B-3/ UNS N10675 / W.Nr. 2.4600
- Standards: ASTM B333
- Delivery State: Cold Rolled
- Finish: 2B, No.1, No.2, No.4, BA, 6K, Mirror Finished, 8K, Hair Line with PVC or as per demand
- Brand: SEATHER TECHNOLOGY, Special Metals(SMC), HAYNES International, VDM Metals, ATI, etc.
Hastelloy B-3 Sheet (UNS N10675) Applications & Usages
Hastelloy B-3 alloy can be used in a variety of applications including:
- The production and processing of many concentrated acids
- Mechanical components and vacuum furnaces
- Chemical processing
Hastelloy B-3 Sheet (UNS N10675) Drawing & Formula
Formula: m = W (m) × THK (mm) × L (m) × ρ (g/cm³)
W = Width, THK = Thickness, L = Length, ρ = Density
What is Hastelloy B-3 (UNS N10675)
Alloy B-3 also referred to as the UNS N10675/W.Nr. 2.4600 alloy.
Alloy B-3 is similar to alloy B-2 in terms of resistance to non oxidizing agents, resistance to stress corrosion & pittings, non formation of grain boundry.
Like other nickel alloys (in the mill annealed condition), it is ductile, can be formed and welded, and resists stress corrosion cracking in chloride-bearing solutions.
Also, it is able to withstand fluoride-bearing media and concentrated sulfuric acid, both of which result in damage to zirconium alloys.
Alloy B-3 is widely used in numerous chemical process industry, especially in the construction of reaction vessels for pure, reducing acid service.
B-3 alloy is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and coated electrodes.
Hastelloy B-3 Sheet (UNS N10675) Chemical Composition
| Grade | Standard | C | Si | Mn | Mo | Co | Cr | Ni | Ti |
| Hastelloy B-3 | ASTM | ≤0.01 | ≤0.10 | ≤3.00 | 27.0-32.0 | ≤3.0 | 1.0-3.0 | ≥65 | ≤0.20 |
Hastelloy B-3 Sheet (UNS N10675) Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 9.22 g/cm3 | 1418°C (2585 °F) | 680Mpa | 270Mpa | Min 53 |
Metal Cutting Service
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CNC Machining Services
Custom CNC machining parts in nickel alloy and stainless steel delivery in as fast as 3 days
Sheet Metal Fabrication
SEATHER’s custom sheet metal fabrication services offer a fast and cost-effective solution for your projects.
Metal Welding Service
Seather provides some of the best solutions ranging from custom metal welding and related services.
More Information About Hastelloy B-3 Sheet (UNS N10675)
When you choose to buy Hastelloy B-3 sheet (UNS N10675), there have some important points we need to know before we get started.
Hastelloy B-3 sheet Features (UNS N10675)
- Superior Acid Resistance
- Enhanced Thermal Stability
- Corrosion Resistance
- Reduces Media Attack
- Fabrication Friendly
- Versatile Applications
How to Purchase Hastelloy B-3 Sheet (UNS N10675)
When purchasing plates, it’s essential to have the right materials and information to ensure a smooth procurement process and to get the products that meet your needs.
Here’s what you need to provide:
1. Material: Specify the grade material, Hastelloy B-3 (UNS N10675)
2. Size: Specify the plate’s thickness, width, length
3. Quantity: Provide the exact number of plates required for an accurate quotation.
4. Technical specifications: Include technical specifications and drawings. If there are unique design requirements, detailed drawings can be attached.
5. Quality standards: Specify quality standards and inspection requirements, such as the need for third-party inspection, material certification, and inspection reports.
6. Special requirements: Specify any special surface treatment, polishing, corrosion resistance requirements, etc.
7. Packaging requirements: If there are specific packaging needs, such as protective or anti-corrosion packaging, please specify.
8. Delivery time: Specify the expected delivery time and location.
By preparing the above information, you can streamline the process of purchasing plates and ensure that you receive high-quality products that meet your requirements.
Conclusion
We have introduced our products briefly. If you want to know more about it, you can check the article here Hastelloy Alloy B-3: Composition, Properties and Applications.
If you need to purchase alloy B-3 products, please get in touch with us immediately.
Trademark Notices:
Inconel®, Incoloy®, and Monel® are registered trademarks of Special Metals Corporation.
Hastelloy® is a registered trademark name of Haynes International, Inc.
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