Hastelloy G-30 Strip (UNS N06030 / W.Nr. 2.4603)
High-strength corrosion-resistant alloy strips for chemical and aerospace industry
As a premium nickel alloy supplier, SEATHER TECHNOLOGY manufactures and supplies high-quality Hastelloy G-30 strip in strict accordance with ASTM B582 standards for demanding industrial applications.
HASTELLOY® alloy G-30 is a nickel-chromium-iron-molybdenum-copper alloy known for its excellent resistance to phosphoric acid and other highly corrosive chemical environments, while also maintaining good high-temperature stability and mechanical strength. The alloy offers an outstanding balance of corrosion resistance, fabricability, and structural reliability, making it a preferred material in aggressive service conditions.
Our Hastelloy G-30 strip is produced using advanced melting, hot rolling, cold rolling, and controlled heat treatment processes to ensure a uniform microstructure, stable mechanical properties, and superior surface quality. The material demonstrates excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, making it suitable for chemical processing, petroleum refining, aviation, aerospace, and other harsh industrial environments.
To meet diverse application requirements, SEATHER offers customized Hastelloy G-30 strip with different tensile strength and hardness ranges. Throughout production, we strictly control rolling precision and dimensional tolerances to ensure that each strip meets standard and customer-specific specifications. Complete material test certificates (MTC) are available with every shipment, ensuring full traceability, quality assurance, and long-term performance confidence.
Hastelloy G-30 Strip (UNS N06030) Specifications & Srtandard
- Thickness Range: 0.01mm ~ 3mm
- Width Range: 5mm ~ 600mm
- Length: Coil
- Customized size needs to be confirmed with our team
- Grades: G-30 / UNS N06030 / W.Nr. 2.4603
- Standards: ASTM B582
ASME SB 582 - Delivery State: Soft, ¼ hard, ½ hard, ¾ hard, hard
- Finish: Mill/Bright/TR/Polishing/Annealing or as per demand
- Brand: SEATHER TECHNOLOGY, Special Metals(SMC), HAYNES International, VDM Metals, ATI, etc.
Hastelloy G-30 Strip (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 Strip (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 Strip (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 Strip (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
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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 G-30 Strip (UNS N06030)
When you choose to buy Hastelloy G-30 Strip (UNS N06030), there have some important points we need to know before we get started.
Hastelloy G-30 Features (UNS N06030)
- Superior Corrosion Resistance
- Localized Corrosion Resistance
- High-Temperature Stability
- Oxidation Resistance
- Weldability
- Formability
- Non-Magnetic
How to Purchase Hastelloy G-30 Strip (UNS N06030)
When purchasing G-30 strips, 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, Alloy G-30 (UNS N06030)
2. Size: Specify the strip’s thickness, width, edge, inner diameter, outer diameter.
3. Quantity: Provide the exact number of strips 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 strips 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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