Seamless Copper Nickel Tube, ASTM B111 6" Sch40 Copper Nickel Pipe CuNi 90/10 70/30

• Customization: Available
• Application: Aviation, Electronics, Industrial, Chemical
• Standard: JIS, DIN, BS, ASTM, AISI
• Model NO.: inconel 718
• Purity: 50.0%-55.0%
• Alloy: Alloy
• Type: Nickel Pipe
• Powder: Powder
• Outside Diameter: 5mm to 350mm
• Thickness: 0.2mm to 50mm
• Mtc: En 10204/3.1
• Trademark: ZYTC
• Origin: Tianjin, China
• HS Code: 75062000
• Production Capacity: 500 Tons/Month

Product Description

INCONEL 718 ASTM B637, B 670, B 906 UNS Number N07718
Other common names: Alloy 718, Haynes 718, Nicrofer 5219, Allvac 718, Altemp 718
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 1200° F. One of the distinguishing features of Inconel 718's 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 alloy's 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

What are the characteristics of Inconel 718?

• 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

In what applications is Inconel 718 used?

• Chemical processing
• Aerospace
•  
• Pollution-control equipment
•  
• Cryogenic storage tanks
• Valves, fasteners, springs, mandrels, tubing hangers
• Well head completion equipment and blow out preventers (BOP's)
• Gas turbine engine parts

Chemical

Ni	Fe	Cr	Cu	Mo	Pb	C	Mn
50.0-55.0	Remainder	17.0-21.0	0.3max	2.8-3.3	4.75-5.5	0.8     max	0.35            max
P	S	Si	Ti	Al	Co	B
0.15 max	0.015 max	0.35 max	0.65-1.15	0.2-0.8	1.0max	0.06max