| GB | JIS | UNS | W.Nr | ||||
| — | NW2201 | N10003 | 2.4634 | ||||
| Executive standard | ASTM B622;ASME SB622;DIN 17744 | ||||||
| Surface: | Mill;HL;Polish;Mirror;NO.4;Pvd….. | ||||||
| Tchnology: | Solution Treatment；Annealing | ||||||
| MOQ: | 200KG | ||||||
| Payment Term: | T/T;L/C;WesternUnion;Paypal | ||||||
| Delivery Time: | 7-15days upon receipt of the deposit | ||||||
| Package: | Standard Expot Packing or As Customers Requirement | ||||||
| Processing form：
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Hastelloy N Material
Product Description:
Product Details：Hastelloy N coil; Hastelloy N strip
Hastelloy N plate; Hastelloy N sheets;
Hastelloy N tube; Hastelloy N pipe;
Hastelloy N flat; Hastelloy N bar
Stainless Steel Details
Chemical composition （%）
| Ni | Mo | Cr | Mn | Si | C | S | Cu | Co | Ti | Fe | Nb+Ta |
| 56.0-
60.0 |
28.0-
34.0 |
20.0-
23.0 |
≤
1.0 |
≤
0.60 |
≤
0.05 |
≤
0.03 |
≤
0.5 |
≤
2.50 |
≤
0.2 |
≤
5.00 |
0.50-
1.50 |
Mechanical Property
| T.S(Mpa)≥ | YS(Mpa)≥ | EL(%)≥ | HB≤ |
| 690 | 295 | 40 | 220 |
Chemical composition （%）
| Ni | Mo | Cr | Mn | Si | C | S | Cu | Co | Ti | Fe | Nb+Ta |
| 56.0-
60.0 |
28.0-
34.0 |
20.0-
23.0 |
≤
1.0 |
≤
0.60 |
≤
0.05 |
≤
0.03 |
≤
0.5 |
≤
2.50 |
≤
0.2 |
≤
5.00 |
0.50-
1.50 |
Mechanical Property
| T.S(Mpa)≥ | YS(Mpa)≥ | EL(%)≥ | HB≤ |
| 690 | 295 | 40 | 220 |
Stainless Steel Introduce
Hastelloy N is a nickel-chromium-molybdenum alloy with a small amount of tungsten, which offers excellent corrosion resistance in a variety of harsh chemical environments. The alloy is known for its resistance to both oxidizing and reducing conditions, as well as its ability to withstand stress corrosion cracking and pitting. Hastelloy N is primarily used in applications that involve high temperatures and corrosive environments, such as chemical processing, petrochemical refining, and nuclear fuel processing.
The chemical composition of Hastelloy N typically includes 56-60% nickel, 20-23% chromium, 8-10% molybdenum, and 0.5-1.5% niobium/tantalum. The small amount of tungsten added to the alloy enhances its resistance to localized corrosion, particularly in environments containing sulfuric acid.
Hastelloy N is available in a variety of forms, including plates, sheets, bars, wires, and pipes. The alloy can be welded using a range of techniques, including gas tungsten arc welding (GTAW), gas metal arc welding (GMAW), and shielded metal arc welding (SMAW).
Overall, Hastelloy N offers excellent corrosion resistance, high-temperature strength, and good weldability, making it a popular choice for applications in harsh chemical environments.
American standards: ASTM B619: Standard specification for Welded Nickel-Chromium-Molybdenum-Cobalt Alloy (UNS N06635) Pipe ASTM B622: Standard specification for Seamless Nickel-Chromium-Molybdenum-Cobalt Alloy (UNS N06635) Pipe and Tube ASTM B626: Standard specification for Welded and Seamless Nickel-Chromium-Molybdenum-Cobalt Alloy (UNS N06635) Pipe Fittings ASTM B366: Standard specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings ASTM B574: Standard specification for Low-Carbon Nickel-Chromium-Molybdenum-Cobalt Alloy (UNS N06686, UNS N06688, UNS N06689, and UNS N08028) Bar and Wire ASTM B575: Standard specification for Low-Carbon Nickel-Chromium-Molybdenum-Cobalt Alloy (UNS N06686, UNS N06200, UNS N06030, UNS N08031, UNS N06035, UNS N08034, UNS N06022, UNS N06230, UNS N06625, UNS N08800, UNS N08811, and UNS N08890) Sheet and Strip
European standards: EN 10095: Heat Resisting Steels and Nickel Alloys – Plate/sheet, strip, bars, forgings and seamless tubes – Part 1: List of materials EN 10216-5: Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 5: Stainless steel tubes
Japanese standards: JIS NW 0275: Nickel-Chromium-Molybdenum-Cobalt Alloy Plates, Sheets, Strips, Bars and Seamless Pipes (Hastelloy N) JIS NW 625: Seamless pipes and tubes made of corrosion resistant steel (Hastelloy)
Chinese standards: GB/T 14992: Welded seamless steel pipes for nickel-based alloy (Hastelloy N) GB/T 15006: Plate, sheet and strip of nickel-based alloy (Hastelloy N) GB/T 15011: Welded and seamless pipe fittings of nickel-based alloy (Hastelloy N) GB/T 14993: Welded steel pipes for nickel-based alloy (Hastelloy N) GB/T 15012: Bars and wires of nickel-based alloy (Hastelloy N)
Application fields
Hastelloy N is primarily used in applications that require high-temperature strength and excellent corrosion resistance in harsh chemical environments. Some common applications of Hastelloy N include:
Chemical processing equipment
Petrochemical refining equipment
Nuclear fuel processing equipment
Heat exchangers and condensers
Gas turbine components
Catalyst support grids and internals
Acid production and handling equipment
Pollution control equipment
In addition, Hastelloy N is also used in aerospace and defense applications, such as rocket motor cases and heat shields, due to its ability to withstand high temperatures and corrosive environments.
Hastelloy N is primarily used in applications that require high-temperature strength and excellent corrosion resistance in harsh chemical environments. Some common applications of Hastelloy N include:
Chemical processing equipment
Petrochemical refining equipment
Nuclear fuel processing equipment
Heat exchangers and condensers
Gas turbine components
Catalyst support grids and internals
Acid production and handling equipment
Pollution control equipment
In addition, Hastelloy N is also used in aerospace and defense applications, such as rocket motor cases and heat shields, due to its ability to withstand high temperatures and corrosive environments.
