ASTM B575 UNS N10276, N06022, N06455 Plate and Sheet

  1. Low-carbon Ni-Cr-Mo alloys (UNS N10276, N06022, N06455, N06035, UNS N06058, UNS N06059)
  2. Low-carbon Ni-Cr-Mo-Cu alloy (UNS N06200)
  3. Low-carbon Ni-Cr-Mo-Ta alloy (UNS N06210)
  4. Low, and low-carbon Ni-Cr-Mo-W alloy (UNS N06686)
  5. UNS N10276 (Hastelloy C-276), UNS N06022 (Hastelloy C-22), UNS N06455 (Hastelloy C-4), UNS N06035 (Hastelloy G-35), UNS N06058 (Alloy 2120 MoN), UNS N06059 (Alloy 59), UNS N06200 (Hastelloy C-2000), UNS N06210, UNS N06686 (Alloy 686)
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ASTM B575 UNS N10276, N06022, N06455 Plate and Sheet

Golden Sunbird Metals supplies ASTM B575 UNS N10276, N06022, and N06455 plate and sheet for severe corrosive service where reliability and long-term performance are essential. This product line includes low-carbon Ni-Cr-Mo alloys such as Hastelloy C-276, Hastelloy C-22, and Hastelloy C-4, as well as related grades like Hastelloy G-35, Alloy 59, Hastelloy C-2000, and Alloy 686. Available in plate, sheet, and strip forms with thicknesses from 1 to 50 mm, these materials are widely used in chemical processing, oil and gas, pollution control, marine engineering, power generation, pulp and paper, pharmaceuticals, and desalination plants. With excellent resistance to oxidizing and reducing acids, pitting, crevice corrosion, and stress corrosion cracking, ASTM B575 nickel alloy plate and sheet is a trusted choice for demanding industrial environments. Golden Sunbird Metals provides strict quality control, EN 10204 3.1/3.2 inspection options, and dependable global supply to support project requirements.

Grade: UNS N10276 (Hastelloy C-276), UNS N06022 (Hastelloy C-22), UNS N06455 (Hastelloy C-4), UNS N06035 (Hastelloy G-35), UNS N06058 (Alloy 2120 MoN), UNS N06059 (Alloy 59), UNS N06200 (Hastelloy C-2000), UNS N06210, UNS N06686 (Alloy 686)

Chemical Composition (wt.%) of ASTM B575 UNS N10276, N06022, N06455 Plate and Sheet

Alloy Mo(%) Cr(%) Fe(%) W(%) Co(%) C(%) Si(%) Mn(%) V(%) P(%) S(%)
N06035 7.60–9.00 32.25–34.25 2.00 max 0.60 max 1.00 max 0.050 0.60 0.50 0.20 0.030 0.015
N06044 0.80-1.20 43.5-45.3 0.3 max … … 0.02 0.20 0.07-0.30 … 0.020 0.020
N10276 15.0–17.0 14.5–16.5 4.0–7.0 3.0–4.5 2.5 0.010 0.08 1.0 0.35 0.04 0.03
N06022 12.5–14.5 20.0–22.5 2.0–6.0 2.5–3.5 2.5 0.015 0.08 0.50 0.35 0.02 0.02
N06455 14.0–17.0 14.0–18.0 3.0 … 2.0 0.015 0.08 1.0 … 0.04 0.020
N06059 15.0–16.5 22.0–24.0 1.5, max … 0.3 0.010 0.10 0.5 … 0.015 …
N06058 18.5–21.0 20.0–23.0 1.5, max … 0.3 0.010 0.10 0.5 … 0.015 …
N06200 … 22.0–24.0 3.0 … 2.0 max 0.010 0.08 0.50 … 0.025 …
N06210 15.0–17.0 18.0–20.0 1.0 max … 1.0 0.015 0.08 0.5 … 0.02 …
N10362 21.5–23.0 13.8–15.6 1.25 max … … 0.010 0.08 0.60 … 0.025 …
N06686 15.0-17.0 19.0-23.0 5.0 max 3.0-4.4 … 0.010 0.08 0.75 … 0.04 0.020

Mechanical Properties of ASTM B575 UNS N10276, N06022, N06455 Plate and Sheet

Alloy Tensile Strength (MPa) Yield Strength (0.2% offset) (MPa) Elongation (%) Hardness (HB)
N06035 690 310 40 230
N06044 760 345 40 250
N10276 690 283 40 200
N06022 690 283 40 200
N06455 690 310 40 230
N06059 690 310 40 230
N06058 690 310 40 230
N06200 690 310 40 230
N06210 690 310 40 230
N10362 690 310 40 230
N06686 690 310 40 230

Features

  • ASTM B575 plate, sheet, and strip for low-carbon nickel-chromium-molybdenum alloy products in general corrosive service.
  • Covers a broad nickel-alloy family including UNS N10276, N06022, N06455, N06035, N06044, N06058, N06059, N06200, N06210, N06686, and related grades.
  • HASTELLOY C-276 (UNS N10276) offers resistance to both oxidizing and non-oxidizing acids, with outstanding resistance to pitting, crevice attack, and chloride-induced stress corrosion cracking.
  • HASTELLOY C-22 (UNS N06022) provides strong resistance to oxidizing and non-oxidizing chemicals, plus excellent resistance to pitting, crevice corrosion, and stress corrosion cracking.
  • HASTELLOY C-4 (UNS N06455) is highly stable, has extremely high resistance to HAZ sensitization, and welds well without sensitization risk.
  • Suitable for fabrication into corrosion-resistant components used in severe chemical environments.

Technical Specifications

Specification Value
Standard ASTM B575 UNS N10276/N06022/N06455 Plate and Sheet
Grade UNS N10276 (Hastelloy C-276), UNS N06022 (Hastelloy C-22), UNS N06455 (Hastelloy C-4), UNS N06035 (Hastelloy G-35), UNS N06058 (Alloy 2120 MoN), UNS N06059 (Alloy 59), UNS N06200 (Hastelloy C-2000), UNS N06210, UNS N06686 (Alloy 686)
Type Plate, Sheet, Strip
Thickness 1-50mm
Length 1000 – 12000mm
Width 500 – 2500mm
Inspection Certificate EN 10204 Type 3.1 (Mill Test Certificate), EN 10204 Type 3.2 (Witness Testing or 3rd Party Inspection)
Tests Bend Test (ASTM E290), Impact Test (ASTM E23), Intergranular Corrosion Test (Various ASTM Standards), Specific Corrosion Testing

Applications

  • Chemical processing equipment, including reactors, heat exchangers, piping, and vessels.
  • Oil and gas service, especially sour gas and chloride-bearing environments.
  • Pollution control equipment and flue-gas desulfurization systems.
  • Marine engineering and seawater-exposed equipment.
  • Power generation and high-temperature corrosive service.
  • Pulp and paper, pharmaceuticals, and desalination plants where corrosion resistance and cleanliness matter.

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