UNS N06030 Alloy Steel Plate Supplier | Specifications, Equivalent Materials, and Price

UNS N06030 alloy steel plate, widely recognized as a high-performance nickel-chromium-molybdenum superalloy, is supplied by Gangsteel. Renowned for its exceptional corrosion resistance in phosphoric acid and oxidizing environments, UNS N06030 material is ideal for wet process phosphoric acid (WPA) production, chemical processing, and fertilizer industries.

As a leading stainless steel supplier in China, Gangsteel offers UNS N06030 plate, sheet, bar, and custom components, meeting ASTM B582 and ASME SB-582 standards. This page details the UNS N06030 chemical composition, mechanical properties, equivalent materials, comprehensive specifications, and applications, along with competitive UNS N06030 price per kg. Explore our nickel alloy steel grades for related alloys like UNS N06200, UNS N10276, and UNS N06022.

 

1. What is UNS N06030?

UNS N06030is a nickel-based superalloy with high nickel (balance, ~43%), chromium (28.0-31.5%), and molybdenum (4.0-6.0%), designed for superior corrosion resistance in aggressive environments, particularly wet process phosphoric acid (WPA) and oxidizing acids. Its high chromium content enhances resistance to oxidizing media, making UNS N06030 alloy steel plate ideal for evaporators, heat exchangers, and fertilizer production equipment. Compared to UNS N06200, UNS N06030 offers better performance in phosphoric acid environments, while maintaining resistance to pitting and crevice corrosion.

Gangsteel’s UNS N06030 is tailored for demanding chemical applications, providing a robust alternative to nickel alloy steel grades like UNS N06690 and UNS N07718.

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2. UNS N06030 Chemical Composition

The UNS N06030 chemical composition, compliant with ASTM B582, is optimized for corrosion resistance in phosphoric acid and oxidizing environments, with high chromium content.

Element

Content (%)

Nickel (Ni)

Balance (~43%)

Chromium (Cr)

28.0 – 31.5

Molybdenum (Mo)

4.0 – 6.0

Iron (Fe)

13.0 – 17.0

Tungsten (W)

1.5 – 4.0

Cobalt (Co)

≤ 5.0

Copper (Cu)

1.0 – 2.4

Carbon (C)

≤ 0.03

Manganese (Mn)

≤ 1.5

Silicon (Si)

≤ 0.8

Phosphorus (P)

≤ 0.04

Sulfur (S)

≤ 0.02

Note: The high chromium content ensures UNS N06030 corrosion resistance in phosphoric acid and oxidizing acids, outperforming UNS N10276 in WPA applications.

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3. UNS N06030 Mechanical Properties

The UNS N06030 mechanical properties, tested per ASTM B582, provide a balance of strength and ductility, making UNS N06030 alloy steel plate suitable for chemical processing applications.

Property

Value at 20°C

Value at 400°F (204°C)

Yield Strength (MPa)

≥ 276 (40 ksi)

≥ 255 (37 ksi)

Tensile Strength (MPa)

≥ 586 (85 ksi)

≥ 550 (80 ksi)

Elongation (%)

≥ 30

≥ 35

Hardness (HB)

150 – 240

-

  • Yield Strength: Ensures UNS N06030 material withstands stress in corrosive environments.
  • Tensile Strength: Supports Hastelloy G-30 plate in chemical reactors.
  • Elongation: High ductility enables fabrication of UNS N06030 sheet and bar.
  • Hardness: Balances strength and machinability for UNS N06030 bar.

Note: Solution annealing at 2125-2175°F (1163-1191°C) optimizes properties. Contact Gangsteel for a UNS N06030 material properties datasheet.

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4. UNS N06030 Equivalent Materials

UNS N06030is equivalent to several international grades, ensuring global compatibility.

Standard

Equivalent Grade

Description

UNS

N06030

Nickel-based superalloy

W.Nr.

2.4603

Corrosion resistance for chemical processing

EN

NiCr30FeMo

European standard for UNS N06030 material

Note: UNS N06030 equivalent grades comply with ASTM B582 and ASME SB-582, offering interchangeability with UNS N06200 in certain chemical applications.

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5. UNS N06030 vs UNS N06200

Comparing UNS N06030 to UNS N06200 aids in material selection for chemical processing:

Feature

UNS N06030

UNS N06200

Nickel Content

43% (Balance)

59% (Balance)

Chromium Content

28.0-31.5%

22.0-24.0%

Molybdenum Content

4.0-6.0%

15.0-17.0%

Corrosion Resistance

Superior in phosphoric acid

Superior in sulfuric acid

Price

USD 45-65/kg

USD 50-70/kg

Applications

WPA, fertilizer production

Chemical processing, agrochemicals

  • Corrosion Resistance: UNS N06030 excels in wet process phosphoric acid (WPA) and oxidizing acids due to high chromium, while UNS N06200 is better for sulfuric acid due to copper.
  • Cost: UNS N06030 is slightly less expensive due to lower molybdenum content.
  • Applications: UNS N06030 is preferred for WPA and fertilizer production, while UNS N06200 suits broader chemical processing.

Conclusion: Choose UNS N06030 alloy steel plate for phosphoric acid environments, or opt for UNS N06200 for sulfuric acid conditions.

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6. UNS N06030 Specifications

Gangsteel offers UNS N06030 alloy steel plate, sheet, bar, and custom components with a wide range of specifications:

6.1 Plate and Sheet

  • Thickness: 0.5 mm to 100 mm
  • Width: 1000 mm to 3000 mm
  • Length: 2000 mm to 12000 mm (or coiled for sheets)
  • Surface Finish: Hot-rolled, cold-rolled, annealed, pickled, 2B, No.1, or customized
  • Standards: ASTM B582, ASME SB-582
  • Applications: WPA evaporators, Hastelloy G-30 plate for fertilizer equipment

6.2 Bar

  • Diameter: 6 mm to 500 mm
  • Length: Up to 12000 mm
  • Finish: Hot-rolled, cold-drawn, centerless ground
  • Standards: ASTM B581, ASME SB-581
  • Applications: UNS N06030 bar for fittings and 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 chemical and fertilizer industries

Note: Custom sizes and heat treatments (e.g., solution annealing at 1163-1191°C) are available. Contact Gangsteel for bespoke UNS N06030 alloy steel plate solutions.

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7. UNS N06030 Applications

UNS N06030is widely used in industries requiring superior corrosion resistance. Key UNS N06030 applications include:

  • Phosphoric Acid Production: UNS N06030 alloy steel plate for wet process phosphoric acid (WPA) evaporators and tanks.
  • Fertilizer Industry: Hastelloy G-30 plate for equipment handling corrosive acids.
  • Chemical Processing: UNS N06030 sheet for reactors and heat exchangers in oxidizing environments.
  • Pollution Control: Components for flue gas desulfurization systems.
  • Pulp and Paper: UNS N06030 bar for digesters and bleach plant components.

Note: Compared to UNS N10276, UNS N06030 offers superior resistance to phosphoric acid but lower performance in hydrochloric acid.

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8. UNS N06030 Price per KG

The UNS N06030 price per kg ranges from USD 45-65 per kg (FOB), influenced by:

  • Alloy Content: High chromium (28.0-31.5%) and nickel (~43%) increase costs due to raw material volatility.
  • Market Demand: High demand in phosphoric acid and fertilizer industries drives Hastelloy G-30 price.
  • Product Form: UNS N06030 alloy steel plate may cost more than sheet due to processing.
  • Global Supply Chain: Freight and availability affect UNS N06030 cost.

For precise UNS N06030 price per kg quotes or bulk discounts, contact Gangsteel, a trusted stainless steel supplier in China.

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9. Related Alloy Steel Grades

Gangsteel offers a diverse range of nickel alloy steel grades alongside UNS N06030, suitable for complementary applications:

  • UNS N06200: Superior resistance to sulfuric acid.
  • UNS N10276: Superior resistance to hydrochloric acid.
  • UNS N06022: Superior resistance to oxidizing acids.
  • UNS N06690: Corrosion resistance for nuclear applications.
  • UNS N07718: High strength for aerospace.
  • UNS N07750: Creep resistance for springs.
  • UNS N06002: High-temperature strength for turbines.

Note: These alloys complement UNS N06030 alloy steel plate in chemical, nuclear, and high-temperature applications. Contact Gangsteel for a full catalog.

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10. Why Choose Gangsteel?

  • Quality Assurance: All UNS N06030 alloy steel plate products meet ASTM B582 and ASME SB-582 standards, with EN 10204 3.1/3.2 certificates.
  • Fast Delivery: Standard orders shipped in 7-15 days, with expedited options for urgent projects.
  • Customization: Precision cutting (CNC, laser, waterjet), welding, and heat treatments tailored to your needs.
  • Global Supply: Serving clients in Saudi Arabia, UAE, India, Europe, and beyond.
  • Extensive Inventory: Wide range of nickel alloy steel grades, including UNS N06200 and UNS N10276.

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11. Conclusion

UNS N06030 alloy steel platefrom Gangsteel delivers unmatched corrosion resistance for wet process phosphoric acid (WPA) and fertilizer production applications. With high chromium and nickel, UNS N06030 material outperforms UNS N06200 in phosphoric acid environments, supported by versatile specifications (0.5-100 mm thickness, up to 3000 mm width) and equivalent grades (W.Nr. 2.4603, EN NiCr30FeMo). As a premier stainless steel supplier in China, Gangsteel provides high-quality UNS N06030 plate, sheet, and bar at competitive prices (USD 45-65/kg).

Contact Gangsteeltoday for the latest UNS N06030 price per kg or to request a detailed Hastelloy G-30 properties datasheet. Explore our nickel alloy steel grades for customized solutions to meet your project demands!

 

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