TOBO STEEL GROUP CHINA
TOBO ALLOY GROUP TOBO Alloy Group is a mature, steady and energetic high-tech company, specializing in manufacture of high-temperature alloys and corrosion resistant alloys, such as Hastelloy, Haynes,
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Seamless Alloy Pipe Incoloy X750 Nickel Alloy Steel Pipe Alloy X-750 For connection
Specifications
1. Nickel Alloy Incoloy X750
Pipe
2. OD: 2'' WT: SCH80
3. ISO9001,ISO9000
4. Market:America,Africa,Middle East,Southeast of Asia
| Production Name | Nickel Alloy Steel Pipes |
| Standard | ASME/ANSI B16.9, ISO, JIS, DIN, BS,GB, SH, HG,QOST,ETC. |
| Size | 1/2’’~48’’(Seamless);16’’~72’’(Welded) |
| Wall thickness | Sch5~Sch160XXS |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Nickel alloy steel | Alloy 200/Nickel 200/NO2200/2.4066/ASTM B366 WPN; |
| Package | Wooden cases, pallets, nylon bags or according to the customers' requirements |
| Delivery time | 10-100 days depending on quantity |
| Payment terms | T/T or Western Union or LC |
| Shipment | FOB Tianjin/Shanghai, CFR, CIF, etc |
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks | Other materials and drawings are available. |
| The third party inspection: | BV,SGS,LOIYD,TUV,and other party alloyed by clients. |
GENERAL CHARACTERISTICS OF INCONEL X750 ALLOY
Alloy 750 is a precipitation-hardening alloy that is highly resistant to corrosion and oxidation. It has good stress-rupture
strength and low creep rates under high stress at temperatures up to 1500ºF (815ºC) after appropriate heat treatments.
APPLICATIONS
The alloy finds applications as high-temperature structural members for gas turbines, jet engine parts, nuclear power plants, heat-treat fixtures, forming tools and extrusion dies.
MACHINABILITY
The alloy is austenitic and work hardens rapidly. As such positive feeds are required, together with sharp, rigid tooling and equipment. Inconel 718 is best machined in the stress-equalized condition.
WELDABILITY
The alloy should preferably be welded in the stress-equalized condition and solution annealed and age hardened following welding.
Chemical Composition
| CHEMICAL ANALYSIS | |
| C | Carbon 0.08 max |
| Mn | Manganese 0.30 max |
| S | Sulfur 0.010 max |
| Si | Silicon 0.50 max |
| Ni(+Co) | Nickel Cobalt 70 min |
| Cr | Chromium 14.0/17.0 |
| Co | Cobalt 1.00 max |
| Cu | Copper 0.50 max |
| Al | Aluminium 0.40/1.00 |
| Fe | Iron 5.00/9.00 |
| Ti | Titanium 2.25/2.70 |
| Cb + Ta | Columbium + Titanium 0.70/1.20 |
