Hastelloy G-30 Plate (UNS N06030 / W.Nr. 2.4603)
High-strength corrosion-resistant alloy Plate Sheet for chemical and aerospace industry
As a professional supplier of high-performance nickel alloys, SEATHER TECHNOLOGY manufactures and supplies Hastelloy® G-30 plate in a wide range of thicknesses and dimensions to meet diverse industrial requirements.
Hastelloy G-30 is a nickel-based alloy specifically developed for extremely corrosive environments. Thanks to its optimized chemical composition, Hastelloy G-30 plate exhibits outstanding resistance to strong acids, including sulfuric acid, nitric acid, and phosphoric acid, and maintains excellent stability in mixed acid systems containing oxidizing salts. This exceptional corrosion resistance makes it a preferred material for the chemical processing, petroleum, and environmental protection industries, particularly in critical equipment such as reactors, heat exchangers, pressure vessels, and piping systems.
SEATHER TECHNOLOGY not only supplies high-quality Hastelloy G-30 plates with reliable and consistent properties, but also offers precision cutting services tailored to customer requirements. Whether standard dimensions or customized specifications are needed, our advanced cutting equipment and experienced technical team ensure high dimensional accuracy, clean edges, and excellent surface quality, helping customers reduce downstream processing time and overall manufacturing costs.
With strict quality control and flexible production capabilities, SEATHER TECHNOLOGY delivers dependable Hastelloy G-30 plate solutions for the most demanding corrosive applications.
Hastelloy G-30 Plate (UNS N06030) Specifications & Srtandard
- Thickness Range: 2.5mm ~ 50mm (For thickness < 2.5mm, please refer to G-30 nickel alloy sheet)
- Width Range: 50mm ~ 2000mm
- Length: 100mm ~ 6000mm
- Customized size needs to be confirmed with our team
- Grades: 600 / UNS N06600 / W.Nr. 2.4816
- Standards: ASTM B582
- Delivery State: Hot Rolled
- Finish: No.1, 1D, Pickled or as per demand
- Brand: SEATHER TECHNOLOGY, Special Metals(SMC), HAYNES International, VDM Metals, ATI, etc.
Hastelloy G-30 Plate (UNS N06030) Applications & Usages
- Air pollution control stack liners, ducts, dampers, scrubbers, stack-gas re-heaters, fans and fan housings
- Heat exchangers
- Reaction vessels
- Evaporators
- Transfer piping
Hastelloy G-30 Plate (UNS N06030) Drawing & Formula
Formula: m = W (m) × THK (mm) × L (m) × ρ (g/cm³)
W = Width, THK = Thickness, L = Length, ρ = Density
What is Hastelloy G-30 (UNS N06030)
Alloy G-30 also referred to as the UNS N06030/W.Nr. 2.4603 alloy.
Alloy G-30 is a nickel-chromium-iron material highly resistant to “wet process” phosphoric acid.
As a result of its high chromium content, G-30 alloy is also very resistant to other oxidizing acids, such as nitric, and mixtures containing nitric acid. It possesses moderate resistance to reducing acids, such as hydrochloric and sulfuric, as a result of its appreciable molybdenum and copper contents.
Alloy G-30 is widely used in reactors and heat exchangers.
Alloy G-30 is available in the form of plates, sheets, strips, billets, bars, wires, pipes, tubes, and covered electrodes.
Hastelloy G-30 Plate (UNS N06030) Chemical Composition
| Grade | Standard | C | Si | Mn | Mo | Co | Cr | Ni | W |
| Hastelloy G-30 | ASTM | ≤0.030 | ≤0.80 | ≤1.50 | 4.0-6.0 | ≤5.0 | 28.0-31.50 | 30.3-47.2 | 1.5-4.0 |
Hastelloy G-30 Plate (UNS N06030) Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.22 g/cm3 | 1371 °C (2500 °F) | 586Mpa | 241Mpa | 30% |
Metal Cutting Service
Custom Metal Cutting Services For Diverse Industries
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 G-30 Plate (UNS N06030)
When you choose to buy Hastelloy G-30 Plate (UNS N06030), there have some important points we need to know before we get started.
Hastelloy G-30 Plate Features (UNS N06030)
- Superior Corrosion Resistance
- Localized Corrosion Resistance
- High-Temperature Stability
- Oxidation Resistance
- Weldability
- Formability
- Non-Magnetic
How to Purchase Hastelloy G-30 Plate (UNS N06030)
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 Alloy G-30 (UNS N06030 / W.Nr. 2.4603)
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 G-30: Composition, Properties and Applications.
If you need to purchase alloy G-30 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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