Neil Metals is a trustful producer and vendor of Inconel 690 Rods and Bars, with its headquarters located in Kolkata, India. Renowned for its high-strength, heat- as well as corrosion-resistant alloys, Neil Metals caters to various industry sectors with highly engineered products. Inconel 690 Rods and Bars are specifically made to operate in the harshest of conditions, with remarkable durability and chemical stability. With sophisticated production units and high-quality testing, the company provides consistent performance with timely delivery. Neil Metals has established a reputation for strong presence in home markets as well as global markets and is a go-to option for specialty nickel alloy products designed for industrial needs.
Inconel 690 is an Inconel alloy containing high chromium mostly consisting of about 58% nickel, 27–31% chromium, and 7–11% iron. This alloy provides the alloy higher resistance towards oxidation, carburization, as well as many acidic and alkaline environments. Its mechanical properties are tensile strength of approximately 620 MPa, yield strength of 275 MPa, and elongation of 30–40%. Inconel 690 Bars and Rods also possess very good metallurgical stability and strength at high temperatures. Neil Metals provides these products in various diameters, lengths, and surface finishes to meet critical industrial demands requiring both corrosion resistance as well as mechanical strength.
Specification : ASTM B 166 / ASME SB 166, AMS 5887
Dimensions : ASTM, ASME and API
Size : 1mm to 3500mm
Diameter : 0.1 mm to 100 mm
Length : 100 mm To 3000 mm Long & Above
Finish : Bright, Polish & Black
Grade : Inconel 690 – UNS N06690
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
Our Inconel 690 Round Bars conforms to NACE MR0175/ISO 15156
| Grade | Ni | Cr | Fe | C | Mn | S | Mo | Si | Co |
| Inconel 690 | 48.85 – 62 | 20 – 24.0 | Balance | ≤ 0.15 | ≤ 1 | – | 8 – 10 | ≤ 1 | 10-15 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.3g/cm³ | 1363°C | ≥ 485 MPa | ≥ 275 MPa | 25 % |
| STANDARD | WERKSTOFF NR. | UNS |
| Inconel 690 | 2.4642 | N06690 |






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