Inconel 718 bar
Inconel 718 is a precipitation-hardened nickel-chromium ferroalloy containing niobium and molybdenum, which has high strength, good toughness and corrosion resistance at high and low temperatures at 700℃. The supply state may be in solution treatment or precipitation hardening state.
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PRODUCT  INFORMATION

Inconel 718 is a highly corrosion-resistant age-hardening alloy. 718 alloy has the characteristics of high strength, corrosion resistance and easy welding manufacturing, and has become the most popular superalloy in the industry.

Inconel 718 has a good tolerance to organic acids, bases and salts, as well as seawater. Good tolerance to sulfuric acid, hydrochloric acid, hydrofluoric acid, phosphoric acid and nitric acid. Good resistance to oxidation, carburizing, nitriding and molten salt. Good vulcanization resistance.

The age-hardened Inconel 718 combines high temperature strength up to 700 °C (1300 °F), corrosion resistance and excellent workability. Its welding characteristics, especially its resistance to post-welding cracking, are excellent. Because of these characteristics, Inconel 718 is used in parts of aircraft turbine engines; High-speed fuselage components, such as wheels, buckets and gaskets; High temperature bolts and fasteners, low temperature storage tanks, and components for oil and gas extraction and nuclear engineering.

Product Parameters

Product NameInconel 718 bar
Outer DiameterRound Bar4mm-500mm
Hexagon Bar18mm-57mm (11/16″ to 2-3/4″)
Square Bar18mm-47mm (11/16″ to 1-3/4″)
Flat Steel1/2 "to 10", Thickness: 2mm-150mm, Can provide customized
Length1-6 meters, Length can be customized
StandardASTM, AISI, JIS, GB, DIN, EN, etc.
SurfaceBlack, Bright Polished, Rough Turning, Matt Surface Treatment, NO.4, BA, etc.
CertificateISO, SGS, BV
Production TechnologyHot Rolling, Cold Rolling


Chemical Composition

BCAlSiPSTiCrMnFeCoNiCuMoCb (Nb Ta)
0.006 max0.08 max0.20-0.800.35 max0.015 max0.015 max0.65-1.1517.00-21.000.35 maxRemainder1.0 max50.00 - 55.000.30 max2.80 - 3.304.75 - 5.50

 

Mechanical Properties

Tensile Strength (ksi)0.2% Yield Strength (ksi)Elongation% in 2 inches
18015012

 

Physical Performance

Inconel 718UnitsTemperature in°C
Density8.19 g/cm³Room
Specific Heat0.104 Kcal/kg.C21°
Melting Range1260-1366°C-
Modulus of Elasticity199.9 KN/mm²21°
Electrical Resistivity125 µΩ.cmRoom
Coefficient of Expansion13.0 µm/m °C20 - 100°
Thermal Conductivity11.1 w/m-° K21°


Application scenario

Manufacture all kinds of stationary and rotating parts in aviation and aerospace engines, such as discs, rings, casings, shafts, blades, fasteners, elastic components, gas ducts, sealing components, etc., and welded structural parts; Manufacture of various elastic elements and frames for nuclear energy industry applications; Manufacturing parts and other components for applications in the petroleum and chemical industries.

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Xinyuan Steel  Qingdao Co., Ltd

There are 16 large steel warehouses in the country, with a stock of 3 million tons

(* Note: Due to the recent surge in orders, daily real-time inventory may fluctuate, please consult the business personnel)

About logistics

We will promptly deliver the goods within 24 hours after your payment, if some products are not in stock, the lead time takes 3-5 days, customer service will contact you in advance. Logistics We have a team of cooperation, the price will help you talk about the low price, if you have your own transport vehicle, you can come to the factory to pick up the goods.

About the price

The price fluctuation of the steel market is relatively large, a price a day, you should communicate with customer service in advance before placing an order, and the price of the day is the standard.

About acceptance

Please confirm the material, specifications and quantity of the product in the first time, if there are special circumstances, please propose within 7 working days, we will help you deal with it in time.

Steel plate flaw detection

Mechanical property test

Tensile performance test

To ensure that each post and each process of the packaging operation process have evidence to rely on, but also clear the packaging material quality and packaging operation quality control points, to ensure that the quality of packaging products is controlled, our product delivery pass rate of 100%, won high praise from customers.

Specification measurement

Coating thickness detection

Component test

Check the data again before delivery

Training staff to repeatedly bundle and other packaging basic operation skills, to further reflect our company's "high rhythm, high efficiency, high quality" service purpose.

We will package and load the car according to the needs of customers to ensure that the goods are finally delivered to your hands perfectly.

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We offer our customers the opportunity to increase profitability by meeting their just-in-time production schedules and offering customized services to meet end-user-specific requirements. Xinyuan steel has always been committed to improving customer service and product quality and providing high-value solutions for customers’ businesses. Satisfying the needs of customers is our daily work goal!

Focus on quality steel trade for 17 years

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