UNS N07718 Inconel 718 Nickel Alloy Fasteners Hex Nut M5-M64 DIN 555 ISO 4034

1.Inconel 718 description

INCONEL alloy 718 (UNS N07718/W.Nr. 2.4668) is a high-strength, corrosion-resistant nickel chromium

material used at -423° to 1300°F. Typical composition limits are shown in Table 1. The age-hardenable

alloy can be readily fabricated, even into complex parts. Its welding characteristics, especially its

resistance to postweld cracking, are outstanding. The ease and economy with which INCONEL alloy 718

can befabricated, combined with good tensile, fatigue, creep, and rupture strength, have resulted in its use

in a wide range of applications. Examples of these are components for liquid fueled rockets, rings, casings

and various formed sheet metal parts for aircraft and land-based gas turbine engines, and cryogenic

tankage. It is also used for fasteners and instrumentation parts

2. Fasteners Specification:

3.Fasteners package method

Often small hardware, fasteners and other parts are packaged in bags and displayed in bins or on hangers.

Bagging is the most effective way to package and organize small parts, while also being the most flexible

and affordable. In order to better protect the products during transportation, we will pack the packed

products in wooden cases.

4.Fasteners Application

A fastener (US English) or fastening (UK English) is a hardware device that mechanically joins or affixes two

or more objects together. In general, fasteners are used to create non-permanent joints; that is, joints that

can be removed or dismantled without damaging the joining components. Welding is an example of creating

permanent joints. Steel fasteners are usually made of stainless steel, carbon steel, or alloy steel.

5.Inconel 718 Fasteners

Nickel content above includes cobalt. Iron content as remainder. Developed in the early 1960’s, IN718 is still

considered the material of choice for the majority of aircraft engine components with service temperatures

below 1200°F (650°C). Inconel 718 is a precipitation-hardenable nickel-chromium alloy containing also

significant amounts of iron, niobium, and molybdenum along with lesser amounts of aluminum and titanium.

It combines corrosion resistance and high strength with outstanding weldability including resistance to

postweld cracking. The alloy has excellent creep-rupture strength at temperatures to 1300°F (700°C).

Applications: Aerospace, gas turbines, rocket motors, spacecraft, space shuttles, nuclear reactors,

pumps, turbo pump seals, and tooling.

Forms: round, flat, extruded section, pipe, tube, forging stock, plate, sheet, strip and wire.

6.Delivery:
Port:
Tianjin/Shanghai/Ningbo
Lead Time :

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