Incoloy Alloy 330
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of incoloy alloy 330 in China. If you're going to wholesale high quality incoloy alloy 330 made in China, welcome to get free sample from our factory. Good service and reasonable price are available.
Incoloy alloy 330 is an alloy comprising of nickel-iron-chromium with silicon as an additive. Using silicon as an additive gives the alloy enhanced oxidation resistance. This alloy exhibits good strength at high temperatures and good resistance to oxidation and reduction environments.
Alloy 330 is an austenitic heat and corrosion resisting alloy that offers a combination of strength and resistance to carburization, oxidation and thermal shock. This alloy was designed for applications in high temperature industrial environments where good resistance to the combined effects of carburization and thermal cycling are required, such as the heat treat industry. Carburization and oxidation resistance to about 2100°F are enhanced by the silicon content of the alloy 330 stainless remains fully austenitic at all temperatures and is not subject to embrittlement from sigma formation. It has a solid solution composition and is not hardenable by heat treatment. The alloy's strength and oxidation resistance at high temperatures make it a useful material for industrial heating furnaces.
Common Trade Names:
Alloy 330, RA 330 , Incoloy 330 , UNS:N08330, W. Nr: 1.4886, EN 10095
Specifications：
ASTM: B 536, B 511, B 512, B 535, B 546, B 710, B 739/ ASME: SB 536, SB 511, SB 535, SB 710/ AMS: 5592, 5716
Incoloy 330 Characteristic
Oxidation resistance to 2100°F (1148°C)
Resistant to carburization and nitriding
Resistance to thermal shock
Good strength at elevated temperature
Metallurgical stability
Corrosion Resistance:
Incoloy alloy 330 offers a high level of corrosion resistance, articularly to oxidation, carburization and nitridation. In aqueous environments, the alloy's chromium content provides resistance to oxidizing onditions while its nickel content imparts resistance to reducing conditions. The high nickel also gives INCOLOY alloy 330 good resistance to chloride-ion stress-corrosion cracking.
Incoloy 330 Chemical Composition
| % | Cr | Ni | Si | C | Mn | P | S | Cu | Fe |
|---|---|---|---|---|---|---|---|---|---|
| Min | 18 | 34 | 1 | - | - | - | - | - | - |
| Max | 20 | 37 | 1.5 | 0.08 | 2 | 0.03 | 0.03 | 1 | Balance |
Incoloy 330 Physical Properties
| Density | Melting range |
|---|---|
| 8.08 g/cm³ | 1380-1420°C |
Incoloy 330 Mechanical & Physical Properties
| Mechanical & Physical Properties | 21°C | 538°C | 593°C | 649°C | 704°C | 760°C | 816°C | 871°C | 982°C | 1093°C |
|---|---|---|---|---|---|---|---|---|---|---|
| Ultimate Tensile Strength /MPa | 586.1 | 489.5 | 457.8 | 390.9 | 305.4 | 247.5 | 184.8 | 145.5 | 71.7 | 22.1 |
| 0.2% Yield Strength /MPa | 268.9 | 172.4 | 166.9 | 151.7 | 144.8 | 142.7 | 119.3 | 106.2 | 58.6 | 13.8 |
| Elongation | 47 | 46 | 46 | 43 | 69 | 78 | 56 | 79 | 79 | 28 |
| Minimum Creep 0.0001% per hr /MPa | - | - | - | - | - | 24.8 | - | 14.5 | 3.4 | - |
| 10,000 hr Rupture Strength/MPa | - | - | - | - | 29.6 | - | 11.7 | 4.3 | 1.9 | |
| Coefficient of Thermal Expansion /µm/m⁰C | - | - | - | - | - | 17.46 | - | 17.64 | 18 | - |
| Thermal Conductivity /kcal/(hr.m.°C) | 10.71 | - | - | - | - | 20.39 | - | 21.13 | 21.87 | - |
| Modulus of Elasticity / x105 MPa | 2 | - | - | - | - | 1 | - | 1 | 1 | - |
Incoloy 330 Available Shape
Incoloy 330 Size Range
Bars & Rods & Foring Ring /Flanges
Sheet & Plate
Strip & Coil
Welding Wire &Spring wire
Seamless Tube & Welded Pipe
Incoloy 330 ApplicationsI
Incoloy 330 is a 330 stainless steel alloy that is commonly used in chemical, petrochemical, ore, power generation and thermal processing applications, some of which include:
Muffles and retorts
Quenching fixtures
Furnace, fans and shafts
Hot pressing platens
Bar baskets
Radiant tubes
Salt pots – both neutral and cyanite
Tube hangers for crude oil heaters and steam boilers
FAQ
Q: What are your company's main products ?
A: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, nickel alloys, etc.
Q: How do you control quality ?
A: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.
Q: Can you provide sample ?
A: Yes. We can provide the small samples in stock for free, as long as you contact us.Customized samples will take about 5-7 days.
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