What is the UNS number for alloy 230?

What is the UNS Number for Alloy 230 alloy steel sheet?

When it comes to high-performance materials that can handle extreme heat and tough conditions, Alloy 230, also known by its UNS N06230 designation, stands out as a top choice.

As a leading stainless steel supplier in China, Gangsteel proudly supplies UNS N06230 alloy steel plate, renowned for its exceptional high-temperature strength and oxidation resistance up to 1150°C (2102°F).

This gangsteel article dives into what UNS N06230 is, its key properties, applications, and why it’s a go-to material for industries like aerospace and power generation.

Let’s explore why Alloy 230 is the answer for your high-temperature challenges and how Gangsteel can meet your project needs with precision and quality.

1. What is the UNS Number for Alloy 230?

The UNS number for Alloy 230 is UNS N06230. This designation identifies it as a nickel-chromium-tungsten alloy, specifically engineered for outstanding high-temperature strength, creep resistance, and oxidation resistance. UNS N06230 is a versatile material used in demanding applications such as gas turbine components, furnace retorts, and aerospace parts. Its unique composition ensures it performs reliably in environments where other alloys might fail, making it a critical choice for industries requiring durability under extreme heat.

Gangsteel’s UNS N06230 alloy steel plate is crafted to meet ASTM B435 and ASME SB-435 standards, offering plates, sheets, bars, and custom components tailored to your specifications.

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2. Composition of UNS N06230 (Alloy 230)

The UNS N06230 chemical composition is optimized for high-temperature stability and corrosion resistance, making it ideal for extreme environments. Compliant with ASTM B435, its composition includes:

Note: The high tungsten and chromium content give UNS N06230 its remarkable oxidation and creep resistance, outperforming alloys like UNS N06625 in prolonged high-temperature exposure.

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3. Key Properties of UNS N06230

UNS N06230shines in applications requiring high-temperature strength and durability. Its key properties include:

• High-Temperature Strength: Maintains strength up to 1150°C (2102°F), ideal for gas turbines and furnaces.
• Oxidation Resistance: Resists scaling and degradation in oxidizing environments, surpassing UNS N06002.
• Creep Resistance: Exceptional performance under long-term stress at high temperatures.
• Corrosion Resistance: Good resistance to oxidizing and reducing environments, though less focused on acids compared to UNS N10276.

The mechanical properties of UNS N06230, per ASTM B435, are:

Note: Solution annealing at 1230-1260°C (2246-2300°F) optimizes Haynes 230 properties. Contact Gangsteel for a detailed UNS N06230 technical data sheet.

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4. Applications of UNS N06230

UNS N06230is built for industries where extreme heat and stress are constant challenges. Key UNS N06230 applications include:

• Aerospace: UNS N06230 alloy steel plate for gas turbine combustors, afterburners, and transition ducts.
• Industrial Furnaces: Haynes 230 plate for retorts and heat-treating equipment.
• Power Generation: UNS N06230 bar for high-temperature fasteners in turbines.
• Petrochemical: UNS N06230 sheet for catalytic systems in high-temperature environments.
• Chemical Processing: Components for oxidizing environments.

Note: Compared to UNS N07263, UNS N06230 offers superior creep resistance for long-term high-temperature applications.

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5. UNS N06230 vs Other Alloys

Choosing the right alloy is critical to your project’s success. Here’s how UNS N06230 compares to UNS N06625, UNS N06002, and SS316:

• UNS N06230 vs UNS N06625: UNS N06230 excels in creep resistance at higher temperatures, while UNS N06625 is better for acid corrosion resistance.
• UNS N06230 vs UNS N06002: UNS N06230 offers superior oxidation and creep resistance, while UNS N06002 is more weldable for turbine applications.
• UNS N06230 vs SS316: UNS N06230 outperforms SS316 in high-temperature strength and oxidation resistance but is costlier.

Conclusion: Choose UNS N06230 for extreme high-temperature applications, UNS N06625 for corrosion-heavy environments, UNS N06002 for weldable turbine parts, or SS316 for budget-friendly general use.

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6. Specifications of UNS N06230

Gangsteel provides UNS N06230 alloy steel plate, sheet, bar, and custom components to meet your project’s needs:

6.1 Plate and Sheet

• Thickness: 0.5 mm to 100 mm (plate), 0.1 mm to 6 mm (sheet)
• Width: 1000 mm to 3000 mm
• Length: 2000 mm to 12000 mm (or coiled for sheet)
• Surface Finish: Hot-rolled, cold-rolled, annealed, pickled, or customized
• Standards: ASTM B435, ASME SB-435
• Applications: UNS N06230 plate for gas turbine components, Haynes 230 sheet for furnace retorts

6.2 Bar

• Diameter: 6 mm to 500 mm
• Length: Up to 12000 mm
• Finish: Hot-rolled, cold-drawn, centerless ground
• Standards: ASTM B572, ASME SB-572
• Applications: UNS N06230 bar for high-temperature fasteners

6.3 Custom Components

• Types: Flanges (ASME B16.5), fittings, CNC-machined parts
• Tolerances: ±0.05 mm for precision components
• Applications: Tailored solutions for aerospace and industrial furnaces

Note: Need a specific size or finish? Gangsteel offers custom solutions, including annealing at 1230-1260°C. Contact us for bespoke UNS N06230 material specifications.

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7. Equivalent Materials for UNS N06230

UNS N06230aligns with international standards for global compatibility.

Note: UNS N06230 equivalent grades comply with ASTM B435, with limited interchangeability due to its unique tungsten content compared to UNS N06002.

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8. Why Choose UNS N06230 from Gangsteel?

For industries like aerospace and power generation, reliability is everything. Here’s why UNS N06230 from Gangsteel is the smart choice:

• Unmatched Performance: Its nickel-chromium-tungsten composition ensures top-tier creep and oxidation resistance up to 1150°C.
• Versatile Forms: Available as plates, sheets, bars, or custom components to fit your project.
• Quality Assurance: Meets ASTM B435 and ASME SB-435 standards, with EN 10204 3.1/3.2 certificates for peace of mind.
• Competitive Pricing: UNS N06230 price per kg ranges from USD 50-70 (FOB), balancing cost and performance.
• Global Reach: Serving clients in Saudi Arabia, UAE, India, Europe, and beyond with fast delivery (7-15 days for standard orders).

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9. Price of UNS N06230

The UNS N06230 price per kg ranges from USD 50-70 per kg (FOB), influenced by:

• Alloy Content: High nickel (~57%) and tungsten (13.0-15.0%) increase costs compared to UNS N06625.
• Market Demand: Strong demand in aerospace and power generation drives Haynes 230 price.
• Product Form: UNS N06230 alloy steel plate may cost more than sheet due to processing complexity.
• Global Supply Chain: Freight and availability impact UNS N06230 cost.

For a precise UNS N06230 price per kg or bulk discounts, contact Gangsteel. We’ll ensure you get the best value for your project.

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10. Related Alloy Steel Grades

Gangsteel offers a wide range of nickel alloy steel grades to complement UNS N06230 for various applications:

• UNS N06625: High strength for aerospace and nuclear applications.
• UNS N06002: High-temperature strength for turbines.
• UNS N07263: Weldable for gas turbine applications.
• UNS N07718: High strength for aerospace.
• UNS N07041: High-temperature strength for aerospace.
• UNS N09901: High strength for aerospace components.
• UNS N06075: Cost-effective for high-temperature aerospace uses.
• UNS N07080: High strength for aerospace and gas turbines.
• UNS N07750: Creep resistance for springs.
• UNS N06690: Corrosion resistance for nuclear applications.
• UNS N10276: Broad resistance to reducing/oxidizing acids.
• UNS N06022: Resistance to oxidizing acids.
• UNS N10675: Resistance to hydrochloric acid.
• UNS N06035: Resistance to phosphoric and nitric acids.
• UNS N06030: Resistance to phosphoric acid.
• UNS N06200: Resistance to sulfuric acid.
• UNS N08020: Cost-effective for sulfuric acid applications.
• UNS N08825: Corrosion resistance for oil and gas.
• UNS N06985: Corrosion resistance for chemical applications.
• UNS N04400: Corrosion resistance for marine environments.
• UNS N05500: High strength for marine applications.
• UNS N08810: Oxidation resistance for industrial furnaces.
• UNS N08811: Enhanced creep resistance for high-temperature applications.
• UNS N08028: Corrosion resistance for chemical processing.
• UNS N08031: Corrosion resistance for phosphoric/sulfuric acids.
• UNS N06059: Corrosion resistance for chemical industries.
• UNS R20033: Corrosion resistance for mixed acid environments.
• UNS K93600: Low thermal expansion for precision components.
• UNS N08904: Corrosion resistance for chemical and marine applications.
• UNS S31254: High corrosion resistance for seawater applications.

Note: These alloys complement UNS N06230 in high-temperature, aerospace, and corrosion-resistant applications. Contact Gangsteel for a full catalog to find the perfect material for your project.

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11. Why Choose Gangsteel?

When you’re sourcing UNS N06230, you want a supplier who delivers quality, speed, and value. Here’s why Gangsteel is your trusted partner:

• Quality Assurance: Every UNS N06230 alloy steel plate meets ASTM B435 and ASME SB-435 standards, backed by EN 10204 3.1/3.2 certificates for complete confidence.
• Fast Delivery: Standard orders ship in 7-15 days, with expedited options to keep your project on track.
• Customization: Need a specific size or shape? We offer precision cutting (CNC, laser, waterjet), welding, and tailored heat treatments.
• Global Supply: We serve clients in Saudi Arabia, UAE, India, Europe, and beyond, ensuring reliable delivery wherever you are.
• Extensive Inventory: Choose from our wide range of nickel alloy steel grades, including UNS N06625 and UNS N06002.

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12. Conclusion

For projects where high-temperature strength and oxidation resistance are non-negotiable, UNS N06230 alloy steel plate from Gangsteel is your go-to solution. Known as Alloy 230, its nickel-chromium-tungsten composition delivers unmatched performance for gas turbines, furnace retorts, and aerospace components, offering better creep resistance than UNS N06625. With versatile specifications (0.5-100 mm thickness, up to 3000 mm width) and equivalent grades (W.Nr. 2.4733, EN NiCr22W14Mo), Gangsteel provides quality at a competitive UNS N06230 price per kg (USD 50-70/kg).

Contact Gangsteeltoday for a quick quote on UNS N06230 price per kg or to request a detailed Haynes 230 technical data sheet. Browse our nickel alloy steel grades