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产品介绍
718 Inconel Alloy Tube
Specification:ASTM B163, B516 / ASME SB163, SB516
Dimensional specification:ANSI/ASME B36.19M, ANSI/ASME B36.10M
Seamless Tube Size:1 / 2" NB - 16" NB
Welded Tube Size:1 / 2" NB - 24" NB
Description
INCONEL alloy 718 (UNS N07718/W.Nr. 2.4668) is a high-strength, corrosion-resistant nickel chromium material used at -423° to 1300°F. Alloy 718 nickel tubing is an age-hardenable nickel-chromium-iron alloy also containing significant amounts of niobium, molybdenum, titanium and aluminum. It combines good corrosion resistance with extremely high strength. Typical applications include heat exchangers and O-rings.
Specification |
ASTM B163, B516 / ASME SB163, SB516 |
Dimensional specification |
ANSI/ASME B36.19M, ANSI/ASME B36.10M |
Seamless Tube Size |
1 / 2" NB - 16" NB |
Welded Tube Size |
1 / 2" NB - 24" NB |
Specialized in |
Large Diameter Size |
Schedule |
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
Form |
Round, Hydraulic Etc |
Type |
Seamless / ERW / Welded / Fabricated / LSAW Pipes |
Length |
Single Random, Double Random & Cut Length. |
End |
Plain End, Beveled End, Threaded |
Delivery Condition |
Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
Value Added Services |
Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing |
Equivalent Grades
STANDARD |
WERKSTOFF NR. |
UNS |
Inconel 718 |
2.4668 |
N07718 |
Chemical Composition
Grade |
C |
Mn |
Si |
P |
S |
Ni |
Cr |
B |
Mo |
Co |
Al |
Ti |
Nb |
Cu |
Inconel 718 |
0.08 max |
0.35 max |
0.35 max |
0.015 max |
0.015 max |
50 – 55 |
17 – 21 |
0.006 max |
2.8 – 3.3 |
1.0 max |
0.2 – 0.8 |
0.65 – 1.15 |
4.75 – 5.5 |
0.3 max |