ISHWAR STEEL CORPORATION is a renowned manufacturer in India and oldest SUPPLIER of inconel pipe Specialty pipe like inconel 718 pipe are what make us stand out from the crowd. We are the only company in INDIA with over 200 tons stock of inconel pipe.We at ISHWAR STEEL CORPORATION we maintain various sizes in STOCK of inconel 718 pipe

Alloy 718 is a Nickel-Chromium alloy being precipitation hardenable and having high creep-rupture strength at high temperatures to about 700°C (1290°F). It has higher strength than Inconel X-750 and better mechanical properties at lower temperatures than Nimonic 90 and Inconel X-750. Inconel® Alloy 718 (UNS N07718.W.Nr. 2.4668), is a precipitation-hardenable nickel-chromium alloy, useful for its exceptionally high yield, tensile and creep-rupture properties.

Available forms are seamless pipe, welded pipe, seamless tube, welded tube, bar, wire, sheet, plate, forgings, pipe fittings and flanges.

In what form is Inconel 718 Available at ISHWAR STEEL CORPORATION

• Sheet
• Plate
• Bar
• Pipe & Tube (welded & seamless)
• Flanges
• Wire

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

Chemical Composition, %

Ni	Fe	Cr	Cu	Mo	Nb	C	Mn
50.00-55.00	Remainder	17.00-21.00	.30 max	2.80-3.30	4.75-5.50	.08 max	.35 max

P	S	Si	Ti	Al	Co	B
.015 max	.015 max	.35 max	.65-1.15	.20-.80	1.00 max	.006 max

ASTM Specifications

Sheet/Plate	Bar	Wire
B670	B637	-

Mechanical Properties

 

Typical room temperature properties, 1800°F annealed condition

Ultimate Tensile Strength, psi	.2% Yield Strength psi	Elongation %	Hardness Rockwell B
135,000	70,000	45	100