Inconel 718 gh4169 N07718 corrosion resistance superalloy manufacturers

Inconel 718 gh4169 N07718 corrosion resistance superalloy manufacturers

Short Description:

Inconel 718 alloy is a precipitation hardening nickel-chromium-iron alloy containing niobium and molybdenum. It has high strength, good toughness and corrosion resistance in high and low temperature environments below 650 °C. The state may be solution treated or precipitation hardened.The main supply form of the product:wire,strip,plate,bar,pipe.The minimum order quantity is 50kg.

Product Detail

Our Advantage

Product Tags

Inconel718 is an iron-nickel-chromium-based precipitation hardening deformation high-temperature alloy. The long-term use temperature range is -253 ~ 650℃, and the short-term use temperature is 800℃. It has high strength and toughness below 650℃, and is in high and low temperature environments. It has oxidation resistance and corrosion resistance, as well as excellent production and processing performance, electric welding performance and long-term mechanical stability, and its state can be solid solution treatment or precipitation hardening state. The unique formula of Inconel 718 improves the strength and corrosion resistance, and at the same time has simple machinability and ease of welding. Inconel718 alloy has been used to produce rings, blades, standard parts and structural parts in the aviation, aerospace engineering and energy industries.

Similar grades

GH4169, GH169 (China), NC19FeNb (France), NiCr19Fe19Nb5, Mo3 (Germany), NA 51 (UK) Inconel718, UNS NO7718 (USA) NiCr19Nb5Mo3 (ISO)

Inconel 718 Chemical composition%































 The minimum mechanical properties of Inconel 718 alloy at room temperature

Yield Strength

Tensile strength


Brinell hardness









Inconel 718 Physical properties

Density 8.24 g/cm3
Melting point 1260-1320 ℃

Inconel 718 features

A. Ease of processing
B. High tensile strength, fatigue strength, creep strength and breaking strength at 700°C
C. High oxidation resistance at 1000°C
D. Stable chemical properties at low temperatures
E. Good welding performance

Inconel 718 application area

Due to its high-temperature strength at 700°C, excellent corrosion resistance, and ease of processing, 718 can be widely used in various high-demand occasions.
A. Steam turbine
B. Liquid fuel rocket
C. Low temperature engineering
D. Acidic environment
E. Nuclear Engineering

Supply form and specification

Alloy grade Form Specification
Inconel718 Wire Diameter=0.025mm~8mm
Inconel718 Flat wire Width=0.4~40mm Thick=0.03~2.9mm
Inconel718 Strip width=8~250mm ThickT=0.1~3.0mm
Inconel718 Foil width=6~120mm Thick=0.003~0.1mm
Inconel718 Bar Diameter=8~100mm Long=50~1000

Superalloy Series:

GH3030   GH4145   GH4169

Hastelloy C2   Hastelloy C4   Hastelloy C276   Hastelloy X

Incoloy 800H   Incoloy 825

Inconel 600   Inconel 625   Inconel 718   Inconel 725   Inconel X750

Monel 400   Monel K500

Nimonic 75A   Nimonic263

Company Profile

Shijiazhuang Chengyuan Alloy Material Co., Ltd. is a high-tech enterprise specializing in the production of various alloy materials. It has an advanced and complete production line, including material smelting, surface cleaning, rolling, slitting, and a complete test process. Meet the corresponding quality inspection of different products. The company focuses on the production and supply of various electric heating alloys, expansion alloys, soft magnetic alloys, elastic alloys, high temperature alloys and all kinds of pure metals. The product forms include wire, flat wire, strip, plate, bar, foil, Seamless pipe, wire mesh, powder, etc. can meet the application needs of different customers. The various performance indicators of the product are strictly in accordance with the national standards. If customers put forward non-standard requirements, they can also be implemented by reference.


Our products are widely used in heating equipment, machinery manufacturing, electric furnace production, instrumentation, household appliances, mineral mining, aerospace, petroleum and nuclear power and other industries, and have received good market feedback. Our products have stable delivery time, excellent quality, sophisticated packaging, and high repurchase rate. They are not only widely recognized in the domestic market, but also have a good reputation in the international market.


Packing and transport

Application area

Application area

Our service

* OEM manufacturer

* We will deliver the goods to the warehouse of the customer's agent in any city in China.

* Terms of delivery: EXW, FCA, FOB, CIF, CPT, DAP

* Mode of transport: Sea, Auto, Railway, Air and Express

* Payment terms: Bank Transfer, Western Union, PayPal, Alipay

* Quality Certificate:

In order to improve the quality of products and services, with each order we provide a quality certificate for goods, which includes measured data - chemical composition, electrical resistivity, tensile strength, elongation, melting number, etc.

Cheng Yuan Alloy Material Co., Ltd

Email: alexey@chyalloy.com

Tel .: +86 13673186216

+86 311 8803 3197




Q: Does your company provide samples?

A: Yes, we provide samples for free, and buyers need to bear the corresponding shipping costs.

Q: How long is your company's delivery time?

A: If the goods are in stock, it is usually 5-10 days. Or if the goods are not in stock, it is 15-20 days, according to quantity.

Q: What are the payment terms of your company?

A: Payment <=1000USD, 100% in advance. For payment>=1000 USD, pay 30% T/T in advance, and pay the balance before shipment.

Q: Do you test all goods before delivery?

A: Yes, we have a strict product inspection process, and 100% testing will be carried out before delivery.

Q: How does your company maintain long-term and stable business relationships with customers?

A: 1. We strictly control the quality of our products and the prices are reasonable to ensure that our customers benefit;

2.We do our best to do a good job in product packaging to ensure that the product is intact during transportation.

3.In order to meet the requirements of customers in different countries for product performance, we have a separate test furnace to debug product performance.

Q: How to get in touch with your company?

A: You can contact us at any time via email, phone, fax, Skype, Whatsapp or mobile phone,

Phone/Whatsapp/WeChat: +86-13673186216

Email: alexey@chyalloy.com

Q: What are your working hours?

A: Monday to Sunday: 24 hours, any time, as long as you need it, you can contact us. We will reply to you as soon as possible.

Q: What are the payment terms of your company?

A: T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal.

Ready to get started? Contact us today for a free quote!

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    Large size range from 0.025mm (.001”) to 21mm (0.827”)

    Order Quantity ranging from 1 kg to 10 tonnes
    At Cheng Yuan Alloy, we take great pride in customer satisfaction and frequently discuss individual requirements, offering a tailored solution through manufacturing flexibility and technical knowledge.

    Delivery within 3 weeks
    We typically manufacture your order and ship within 3 weeks, delivering our products to more than 55 countries across the world.

    Our lead times are short because we stock in excess of 200 tonnes of more than 60 ‘High Performance’ alloys and, if your finished product is not available from stock, we can manufacture within 3 weeks to your specification.

    We take pride in our more than 95% on time delivery performance, as we are always striving for excellent customer satisfaction.

    All wire, bars, strip, sheet or wire mesh are securely packed suitable for transporting by road, air courier or sea, with available in coils, spools and cut lengths. All items are clearly labelled with the order number, alloy, dimensions, weight, cast number and date.
    There is also the option to supply neutral packaging or labelling featuring the customer’s branding and company logo.

    Order is manufactured to your specification
    We produce wire, bar, flat wire, strip, sheet to your exact specification and in exactly the quantity you are looking for.
    With a range of 50 Exotic Alloys available, we can provide the ideal alloy wire with specialist properties best suited to your chosen application.
    Our alloy products, such as the corrosion resistant Inconel® 625 Alloy, is designed for aqueous and off-shore environments, while the Inconel® 718 alloy offers superior mechanical properties in low and sub-zero temperature environments. We also have high strength, hot cutting wire ideal for high temperatures and perfect for cutting polystyrene (EPS) and heat sealing (PP) food bags.
    Our knowledge of the industry sectors and state-of-the-art machinery means we can reliably manufacture alloys to strict design specifications and requirements from all over the world.

    Our ‘Emergency Manufacturing Service’ for delivery within days
    Our usual delivery times are 3 weeks, however if an urgent order is required, our Emergency Manufacturing Service ensures your order is manufactured within days and shipped to your door via the fastest route possible.

    If you have an emergency situation and require products even faster, contact us with your order specification. Our technical and production teams will swiftly respond to your quote.

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