Inconel 718 Round Bar in Chennai, Annealed or Aged as Stated on the MTC

Inconel 718 Round Bar in Chennai, Annealed or Aged as Stated on the MTC

Inconel 718 round bar, solution annealed or aged as stated on the mill certificate, for aerospace machining in Chennai and Sriperumbudur. Alloy 718 is a niobium-bearing nickel-chromium alloy that can be age-hardened to very high strength while staying weldable in the annealed condition, so shops use it for shafts, rings, discs and high-stress machined parts. Ganesh Metals has been a high-nickel alloy stockist, supplier and processor in Mumbai since 1992.

We provide direct door delivery to your company in Chennai. 718 bar is cut and packed at our Mumbai shop and supplied from our Mumbai stock to Sriperumbudur, Oragadam, Guindy, Ambattur or Irungattukottai. Send the diameter, length, quantity and the condition your drawing calls for, and we will confirm what we can supply before quoting.

Inconel 718 round bar specifications

Inconel 718 (UNS N07718, W.Nr 2.4668): round bar to ASTM B637 / ASME SB637, supplied solution annealed or aged. The condition is stated on the mill certificate.

The same grade is also supplied as plate and sheet, pipe and tube, and flanges. Bar is cut to your length list.

Pipe, tube and flanges: sizes confirmed per enquiry, from Mumbai stock.

How 718 differs from X-750 and 625: 718 reaches higher strength after ageing and is the common choice for rotating and heavily loaded parts; Inconel X-750 is used for high-temperature springs and stressed parts; Inconel 625 trades some strength for corrosion resistance and weldability.

Typical chemistry: Ni 50.0–55.0%, Cr 17.0–21.0%, Nb+Ta 4.75–5.50%, Mo 2.80–3.30%, Ti 0.65–1.15%, Al 0.20–0.80%, C 0.08% max, iron balance. Density about 8.19 g/cm³.

Minimum properties in the aged condition, ASTM B637: tensile 1275 MPa, yield 1034 MPa, elongation 12%. Check the mill certificate for the exact heat-treatment condition of your lot.

Equivalents: W.Nr 2.4668, EN NiCr19Fe19Nb5Mo3. The UNS number N07718 on the MTC is what your inspector should check.

Related pages: Inconel 718 grade data · Inconel 718 in Chennai · Inconel round bar · Inconel X-750 · Inconel 625 · Inconel 625 round bar in Chennai

718 round bar: how it is supplied

Aerospace and defence machine shops usually need bar to a stated condition and traceable to a heat. We cut Inconel 718 bar to your list, and each cut piece keeps the parent-bar heat number for the inspection file. Tell us the condition on the drawing, solution annealed or aged, so we match it to the mill certificate before dispatch.

How to order 718 round bar for Chennai

1. Call +91 22 6636 2372, WhatsApp +91 99872 73700 or email sales@ganeshmetals.com with the grade (718 / UNS N07718), condition (solution annealed or aged), diameter, cut length, quantity and the part you are making. You can also use our enquiry form.

2. We confirm stock and send price, availability and the MTC heat number.

3. You confirm the order and the transporter. We cut, mark, pack, dispatch and share the documents.

Where 718 round bar is used around Chennai

Sriperumbudur: precision machine shops making high-strength shafts, rings and housings for aerospace and defence supply chains.

Oragadam and Irungattukottai: SIPCOT-park machining units that turn 718 bar into high-stress components.

Guindy Industrial Estate: job shops machining 718 for tooling, fixtures and one-off parts.

Ambattur Industrial Estate: contract machinists producing parts from bar for equipment builders.

Maraimalai Nagar and Mahindra World City: component makers who need cut bar lengths of a nickel alloy that holds strength at temperature.

Why Chennai machine shops order 718 bar from Ganesh Metals

High-nickel alloy stockist, supplier and processor in Mumbai since 1992.

The mill's original EN 10204 3.1 test certificate is passed on with every supply, with heat-number traceability.

ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 certified.

The mill's condition, annealed or aged, is stated on the certificate, so it can be matched to your drawing.

The heat number stays on every cut piece for traceability through machining.

If a part would be cheaper from plate or a disc blank, we will say so before you order.

FAQs — Chennai

Do you supply Inconel 718 round bar to Sriperumbudur?

Yes. We send 718 round bar to Sriperumbudur, Oragadam, Irungattukottai, Guindy and Ambattur, supplied from our Mumbai stock. We provide direct door delivery to your company in Chennai.

How long does delivery to Chennai take?

That depends on the transporter and route. We confirm the dispatch plan with you when the order is placed.

Inconel 718 or X-750 for a high-temperature stressed part?

718 gives higher strength after ageing and is the common choice for loaded parts; X-750 is used for high-temperature springs. Send the load and temperature and we will help you compare. See Inconel X-750 in Chennai and Inconel 718 in Chennai.

Can you supply 718 bar solution annealed or aged?

Yes. Tell us the condition on your drawing. The condition of each lot is stated on the mill certificate, and we confirm it before quoting.

Will 718 bar come with a 3.1 certificate for inspection?

Yes. Every supply comes with the mill's original EN 10204 3.1 test certificate, and heat numbers are marked on each piece. Call +91 22 6636 2372 or WhatsApp +91 99872 73700 to discuss your use.