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AISI 330 Stainless Steel Manufacturer

AISI 330 Stainless Steel Supplier


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Alloy 330 · INOX 330 · SUH 330 · AISI 330 · Stainless Steel 330 · UNS N08330 · WNR 1.4864

Stainless Steel 330 is a nickel-iron-chromium alloy austenitic steel developed to provide excellent resistance to carburizing and oxidizing atmospheres at elevated temperatures. Alloy 330 remains highly resistant to both chloride stress corrosion cracking.

Alloy 330 also known as SS 330, AISI 330, INOX 330 and SUH 330 comes with UNS N08330 and WNR 1.4864. Stainless Steel 330 is an austenitic, nickel-chromium-iron-silicon alloy that has outstanding resistance to oxidation and carburization up to 2200°F with high strength and further enhanced by its silicon content. With the nickel content of around 34% to 37% AISI 330 also provides high resistance to chloride stress corrosion cracking and embrittlement from the precipitation of sigma phase in most furnace atmospheres. 330 Stainless Steel Alloy 330 also has a low coefficient of expansion, excellent ductility, and high strength. SS 330 is an austenitic heat and corrosion resisting alloy that offers a combination of strength and resistance to carburization, oxidation and thermal shock Carburization and oxidation resistance to about 2100°F are enhanced by the silicon content of the alloy. 330 SS remains fully austenitic at all temperatures and is not subject to embrittlement from sigma formation.

Siddhagiri Metals and Tubes specializes in offering hard to find items in large or small quantity. Contact Us Today ! for more information on AISI 330 Stainless Steel.

Industry Names: Alloy 330, AISI 330, INOX 330, SUH 330, Stainless Steel 330, 330 Steel, 330SS.
Specifications: Alloy 330, UNS N08330, E.N 1.4864, JIS SUH 330, AISI 330, WNR 1.4864.
Applications: Gas turbines, Heat exchangers, General heat treating equipment, Neutral and cyanide salt pots.
Features: Oxidation resistance to 2100°F, Resistant to carburization and nitriding, Resistant to thermal shock, Good strength at elevated temperature, Chloride ion stress corrosion cracking resistance.

Siddhagiri Metals and Tubes is one of the leading Supplier, Manufacturer, Exporter & Stockist of superior quality Stainless Steel 330 with UNS N08330 and WNR 1.4864. Siddhagiri Metals and Tubes is engaged in manufacturing & exporting of AISI 330 Stainless Steel in forms like Stainless Steel Pipes, Stainless Steel Tubes, Stainless Steel Flanges, Stainless Steel Pipe fittings, Stainless Steel Tube fittings, Stainless Steel Forged Fittings, Stainless Steel Sheets, Stainless Steel Plates, Stainless Steel Rods, Stainless Steel Bars, Stainless Steel Olets, Stainless Steel Fasteners and many more. We is a professionally managed company started by a team of dynamic young entrepreneurs. We is in the business of manufacturing & exporting of all types of industrial products like pipes & pipe fittings, flanges & Sheets that is used in various core industries. Having established ourselves and set up in the heart of India's commercial center Mumbai, we have built up adequate stock levels of all essential items within our scope of supply and is in position to offer immediate deliveries.


Siddhagiri Metals and Tubes supplies high quality Alloy 330 with UNS N08330 and WNR 1.4864 in forms like pipe, tube, flange, fittings, fasteners, bar, sheet plate, wire mesh.
Other Names: 330 Stainless Steel, 330 SS, Stainless Steel 330, 330, SS330, 330 Steel, 330 Stainless
Category: Alloy 330, AISI 330, INOX 330, SUH 330
Material: Stainless Steel
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.7/5 based on 62 customer reviews

Alloy 330 Specifications and Standards

Grade North America France Germany European Japan Russia USA
SS 330 UNS N08330 AFNOR Z 12NCS 35-16 Din X 12 NiCrSi 36 16 1.4864 JIS SUH 330 GOST 08KH18N10T AISI 330

Properties of AISI 330 Stainless Steel

  • Chemical Properties
    C Mn Si P S Ni Cr Mo
    MIN - - - - - 11.000 18.000 3.000
    MAX 0.030 2.000 1.000 0.045 0.030 15.000 20.000 4.000
  • Mechanical Properties
    Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 260 595 55.00  
    MAX       85
  • Physical Properties
    Density lb/in³ 0.285
    Modulus of elasticity psi 29 x 10-6
    Poissons ratio   0.3
    Thermal conductivity Btu/ft hr°F 8.7
    Heat capacity Btu/lb°F 0.12
    Electrical resistivity Ω-inch 33.5 x 10-6

Forms of Stainless Steel 330

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