Semih Metals, located in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier of high-quality Incoloy 330 Bars and Rods. Known for their unwavering dedication to quality and precision, this company delivers high-performance nickel-iron-chromium alloy products that are perfect for tough industrial applications. With cutting-edge facilities and a strong emphasis on customer satisfaction, Semih Metals guarantees consistent production standards, prompt delivery, and reliable technical support. Their Incoloy 330 Bars and Rods are specifically designed to endure extreme conditions, making them a trusted choice for industries around the globe that need corrosion resistance, oxidation resistance, and mechanical stability at high temperatures.
The composition of Incoloy 330 Bars and Rods primarily includes nickel (about 35–39%), iron (28–34%), and chromium (19–23%), along with trace amounts of copper, titanium, and cobalt. This unique blend provides the alloy with remarkable resistance to oxidation and carburization, even at elevated temperatures. On the mechanical side, these bars boast high tensile strength, excellent creep resistance, and good ductility. They maintain their shape and stability even after prolonged exposure to heat, making them ideal for heavy-duty industrial applications. Plus, the alloy is known for its good weldability and thermal conductivity, which adds to its versatility in engineering projects.
| Grade | Incoloy 330 – UNS N08330 |
|---|---|
| Specification | ASTM B511 UNS N08330, AMS 5716, ASTM B511, ASME SB511 |
| Round bar size | Diameter: 3-~330mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Section | 3.0 to 12.0mm thickness |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Billet Size | 1/2″ to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Round Bar Standard Dimensions | Diameter / Height: |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Surface | Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline |
| Condition | Hardened & tempered, annealed |
| Technique | Incoloy 330 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Processing | Bar cutting to 650mm |
| Form | Incoloy 330 Rod,Channel Bar, Forging, Precision Ground Bar, Flat Bar, Round, Rod, T-Bar, Square, Blocks, Round Rod, Rings, Hollow, Threaded, Half Round Bar, Profiles, Triangle, Rectangle, Hex (A/F), Billet, Ingot, I/H Bar etc. |
| Our stockyad location for fast delivery across India | Shivamogga, Agra, Ahmedabad, Mumbai, Dhanbad, Thiruvananthapuram, Bengaluru, Tiruchirappalli, Pune, Noida, Tirunelveli, Bhubaneswar, Chennai, Coimbatore, Pimpri-Chinchwad, Hyderabad, Navi Mumbai |
| Our Incoloy 330 Round bar conforms to NACE MR0175/ISO 15156 | |
|
Element |
Average Nominal % |
|---|---|
|
Chromium |
18.00 – 22.00 |
|
Nickel |
34.00 37.00 |
|
Carbon |
0.08 Max |
|
Silicon |
1.00 – 1.50 |
|
Manganese |
2.00 Max |
|
Phosphorus |
0.03 Max |
|
Sulfur |
0.03 Max |
|
Copper |
1.00 Max |
|
Iron |
Balance |
|
Tensile Strength – ksi (min.) |
0.2% Offset Yield Strength – ksi (min.) |
Elongation in 2 inches – % (min.) |
Hardness – Rockwell B |
|---|---|---|---|
|
70 |
30 |
30 |
| STANDARD | WERKSTOFF NR. | UNS |
|---|---|---|
| Incoloy 330 | 1.4886 | N08330 |
Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
Cold Drawn and Polish | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
Cold Drawn and Ground | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
Peeled and Polished | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
Yes, Incoloy 330 bars and rods offer excellent corrosion resistance, especially in high-temperature environments. They are highly resistant to oxidation, carburization, and sulfidation.
Yes, Incoloy 330 bars and rods can be customized in various sizes and lengths to meet specific requirements. They are available in different diameters, lengths, and shapes as per client specifications.
Incoloy 800, 800H, and 800HT bars and rods perform exceptionally well in high-temperature environments, maintaining their strength and resistance to oxidation and carburization. They are ideal for applications in furnaces, heat exchangers, and gas turbines.
Incoloy 330 Bars and Rods find their place in various sectors, including aerospace, chemical, and petrochemical industries, as well as in power generation and furnace components. Their ability to handle high-temperature oxidizing and carburizing environments makes them perfect for furnace retorts, gas turbine components, heat exchangers, and parts for catalytic reactors. Additionally, they are used in the production of industrial burners, valves, and furnace hardware, where long-lasting thermal stability and corrosion resistance are essential. The durability and performance of this alloy under stress ensure dependable operation in challenging environments, helping to cut down on maintenance and replacement costs.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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