ASTM B637, B 670, B 906
Inconel718 / N07718 /DIN2.4668/GH4169
Inconel 718 is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200o F. One of the distinguishing features of Inconel 718s composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling. The addition of niobium acts with the molybdenum to stiffen the alloys matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium. This nickel steel alloy is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition. This superalloy is used in a variety of industries such as aerospace, chemical processing, marine engineering, pollution-control equipment, and nuclear reactors.
. Good mechanical properties tensile, fatigue and creep-rupture
. Yield tensile strength, creep, and rupture strength properties are exceedingly high
. Highly resistant to chloride and sulfide stress corrosion cracking
. Resistant to aqueous corrosion and chloride ion stress corrosion cracking
. High temperature resistant
. Age-hardenable with a unique property of slow aging response that permits heating and cooling during annealing without the danger of cracking.
. Excellent welding characteristics, resistant to postweld age cracking
Mechanical Properties in the roomtemperature
Reduction of Area
Forms of Inconel718:
Inconel 718 Manufacturer,Supplier&Factory search on:Google, Yahoo, Msn
Address: RM 1501(025),15/F SPA CTR 53-55 LOCKHART RD WANCH AI HONGKONG.
Shanghai Office: Shanghai ZENT Industrial Co.,Ltd
Add:Room 1304,No.729 Pujian Road, Pudong ,Shanghai, China, 200127
Factory Address:Tingwei Road,Chemical Industrial Park, Jinshan, Shanghai, China