Inconel Alloy 718 X750 round Piping

Gnee Super Alloy (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of inconel alloy 718 x750 round piping in China. If you're going to wholesale high quality inconel alloy 718 x750 round piping made in China, welcome to get free sample from our factory. Good service and reasonable price are available.

 

Alloy 718 x750 piping video

GNEE group Inconel 718 Pipes and Tubes Specification

Specification : ASTM B444, ASTM B751, ASTM B829, ASTM B775, ASTM B705, ASTM B704, AMS 5581, ISO 6207, BS 3074NA21, DIN 17751,

Standard : ASTM, ASME and API

Pipe Size : 15 NB UP TO 718 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS

Tube Size : 1 mm OD upto 254 mm OD in 0.2 TO 20 mm thickness.

Type : Seamless / ERW / Welded / Fabricated

Length: Single Random, Double Random & Required Length, Cut Length

End : Plain End, Beveled End, Treaded

Inconel X-750 Pipes & Tubes Specification

Specifications ASTM B163, B165 / ASME SB163, SB165
Dimensions ASTM, ASME and API
Size Range 15"NB – 150"NB
Outer Diameter 6.35 mm OD upto 254 mm OD in 0.6 TO 20 mm thickness.
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Length Single Random, Double Random & Cut Length
Form Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tube

Grade X-750 UNS (N07750), DIN (2.4669)

Inconel X-750 round bar Chemical Analysis

Inconel X-750

C

MN

S

Si

Cr

Ni

Cu

Co

Ti

Al

Fe

NB

.08 max

1.00 max

.01 max

.50 max

14.0 -17.0

70.0 min

0.50 max

1.0 max

2.25-2.75 max

0.40- 1.0

5.0- 9.0

0.70- 1.20

Inconel 718 Pipes & Tubes Chemical Composition :

Inconel	%	Ni	Cr	Fe	Mo	Nb	Co	C	Mn	Si	S	Cu	Al	Ti
718	Min.	50	17	balance	2.8	4.75							0.2	0.7
	Max.	55	21		3.3	5.5	1	0.08	0.35	0.35	0.01	0.3	0.8	1.15

JIS NCF X-750 Inconel Pipes and Tubes Equivalent China Standard

STANDARD	UNS	WNR.
Inconel X-750	N07750	2.4669

Equivalents Grades & Standards of Inconel 718 Pipe & Tubes :

STANDARD	WERKSTOFF NR.	UNS	JIS	AFNOR	BS	GOST	EN	OR
Inconel 718	2.4668	N07718	-	-	-	-	-	-

Inconel alloy 718 x750 piping

Inconel 718 tube 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.
Alloy 718 ASTM B163, is an austenitic nickel-based superalloy. Alloy 718 nickel tubing exhibits excellent high yield tensile and creep-rupture properties at temperatures up to 1300ºF and oxidation resistance to 1800ºF. Alloy 718 W. Nr 2.4668 is used in applications that require high strength such as parts for jet engines and high speed airframe parts such as wheels, buckets, spacers and high temperature bolts and fasteners.

Inconel X750 Tube is austenitic under all conditions. The alloy is heat treated by several different methods depending upon the application or requirement. Two common Heat treatments for UNS N07750 Inconel X750 seamless Tube are-

For maximum creep, relaxation and rupture strength at temp. above 1100°F i.e. 593°C-
Solution Treatment : 2100°F (1149°C), 2 to 4 hours, air cool.
Intermediate Age : 1550°F (843°C), 24 hours, air cool.
Final Age :1300°F (704°C), 20 hours, air cool.
For highest room temp. yield strength and tensile ductility-
Stress Equalization : 1625°F (885°C), 24 hours, air cool.
Precipitation Age : 1300°F (704°C), 20 hours, air cool.
The furnace temperature should be 2100°F (1149°C)-for optimal starting temperatures of 1950/2000°F. For service below 1100°F (593°C), higher strength can be obtained by combining some cold work with heat treatment because the effects are additive.
Alloy X-750 tube work hardens quickly and is more difficult to machine than most standard ferritic and martensitic alloys. The alloy is most easily machined in the stress-equalized condition. Because specific cutting forces are high, the machine tools used must have ample power and the cutting speed should be slow. The tools must have smooth finishes, be sharp, and be very rigid. To avoid work hardening , a continuous, smooth cutting action should be maintained; thus, the machines must have a minimum of backlash and the tool and workpiece must be rigidly supported. If at all possible, avoid very small cuts and feeds.
ASTM B751 Inconel Alloy X750 Seamless Tubing, is welded in the stress-equalized condition, 1625°F (885°C) heat treatment, and solution treated and age hardened after welding has been completed. If this is not practical, the alloy should be welded in the solution-treated condition and age hardened after welding with or without the inclusion of a short-period stress-relieving treatment at 1625°F.

customer visit

Q: Can you send samples?
A: Of course, we can send samples to all over the world, our samples are free, but customers need to bear the express cost.

Q: Are you a factory or a trading company?
A: We are a professional manufacturer, and our company is also a very professional steel products trading company. We can offer a wide range of steel as well as super stainless steel products.
Q: About the product price of Inconel alloy 718 x750 piping?
A: Due to cyclical changes in raw material prices, prices vary in different periods.

 

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