Ni-base alloy718

1.ASTM A1014-03, ASTM B637-03, AMS 5662M, AMS 5663M, DIN 2.4668, UNS N07718 and API 6A718. 2.Bright round bar: Dia13-200mm We are a leading manufacturer of producing super alloy steel in china, and 

 we are one factory integrating smelting( vacuum, non-vacuum and resmelting), forging, hot rolling, heat treament, cold drawing, straightening, grinding, flaw detection and physical & chemical test.

We have passed certificate ISO9001 and ISO/TS16949, we have high quality and competitive price.

Please kindly visit our website www.steeljs.net

 Detailed Product Description

ASTM A1014-03, ASTM B637-03, AMS 5662M, AMS 5663M, DIN 2.4668, UNS N07718 and API 6A718. Bright round bar: Dia13-200mm

  

1. Aprecipitation hardening nickel-base superalloy.

2. Double vacuum melting(VIM+VAR) with extremely low content of gas.

3. High yield strength, tensile strength and excellent creep-rupture property at temperatures up to 704oC.

4. Excellent corrosion resistance.

5. Excellent weldability when compared to other nickel-base siperalloys hardened by aluminum and titanium.

Specification Compliance

ASTM A1014-03, ASTM B637-03, AMS 5662M, AMS 5663M, DIN 2.4668, UNS N07718 and API 6A718.

Available Size

Bright bar: Φ13-73 mm for rolled bar & Φ90-140 mm for forged bar

*Available size after 2009-2Q: Φ13-200 mm bright bar.

 Principal Features: N07718 (GH169/Inconel 718): As a high-strength, high-temperature resistant and corrosion resistant alloy and developed in the early 1960's, N07718 is still considered the material of choice for the majority of aircraft engine components with service temperatures below 1200°F (650°C).

It is also suitable for use at cryogenic temperatures. N07718 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 also combines good ductility, formability with outstanding weldability including resistance to postweld cracking.

The alloy has excellent creep-rupture strength at temperatures to 1300°F (700°C).N07718 (GH169/Inconel 718).

Applications of N07718 include a variety of fabricated component applications in both aircraft and land-based turbine engines including rings, casings, and many types of formed sheet metal components; also used for fasteners and instrumentation partsalso various applications for oil/gas well down hole and well head components.

Aerospace, gas turbines, rocket motors, spacecraft, space shuttles, nuclear reactors, turbo pump seals and cryogenic storage tank.

contact person: eva

Adress: xinghua rd, xinghua city, jiangsu province, china

TEl: 0523-83760850

FAX: 0523-83760118

Ni-base alloy718