INCONEL 706 high temperature corrosion resisting alloy plate

1.round bar diameter:8-2000mm. 2.plate/sheet thickness:2-200mm. 3.forgings weight:0.5-10000Kg. 4.pipe/tube OD80-3500mm.

 

Type Analysis

Element	Min	Max
Carbon	--	0.06
Manganese	--	0.35
Silicon	--	0.35
Phosphorus	--	0.020
Sulfur	--	0.015
Nickel + Cobalt	39.0	44.0
Chromium	14.5	17.5
Cobalt	--	1.00
Iron	Balance
Aluminum	--	0.40
Titanium	1.50	2.00
Boron	--	0.006
Copper	--	0.30
Cb + Ta	2.50	3.30

Description

Inconel nickel-iron-chromium alloy 706 is a precipitation-hardenable alloy that provides high mechanical strength in combination with good fabricability. The characteristics of the alloy are similar to those of Inconel alloy 718 except that alloy 706 is more readily fabricated, particularly by machining.The limiting chemical composition of Inconel alloy 706 is shown in the above table. The substantial nickel and chromiun contents provide good resistance to oxidation and corrosion. The primary precipitation-hardening constituents of the alloy are columbium and titanium. The aluminum content also contributes to the hardening response.The precipitation-hardening system in Inconel alloy 706 provides the desirable characteristic of delayed hardening response during exposure to precipitation temperatures. That characteristic gives the alloy excellent resistance to postweld strain-age cracking.Inconel alloy 706 is used for a variety of applications that require high strength combined with ease of fabrication. In the aerospace field, the alloy is used for turbine discs, shafts, and cases; diffuser cases; compressor discs and shafts; engine mounts; and fasteners. In addition to aerospace applications, the alloy is used for turbine discs in large industrial gas turbines.

 

 

INCONEL 706 high temperature corrosion resisting alloy plate