Nickel Alloy Seamless Tube ASTM B983 NO7718 Gas Nuclear Reactors Spacecraft Oil
Brand Name:YUHONG GROUP
Certification:ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:NO7718
Minimum Order Quantity:1PC
Delivery Time:Depends on quantity
Payment Terms:T/T, L/C at sight
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Product Details
ASTM B983 NO7718 Nickel Alloy Seamless Tube Gas Nuclear Reactors Spacecraft
YUHONG GROUP deal with Austenitic Stainless Steel, Nickel Alloy Steel(Hastelloy
, Monel, Inconel, Incoloy ) seamless and welded pipe and tube
already more than 33 years, every year sell more than 80000 tons of
steel pipe and tube. Our client already cover more than 70
countries, Like Italy, UK, Gernmany, USA, Canada, Chile, Colombia,
Saudi Arabia, Korea, Singapore, Austrial, Poland, France ...
Overview
ASTM B983 UNS N07718 nickel alloy steel pipe smooth. Our group has the most advanced production and testing equipment. We can fully meet your requirements. According to strict standards, we produce seamless nickel alloy steel tubes always with the correct o . D. _ and w. T. _ tolerances. Nickel alloy seamless tubes have a very important place in the thermocouple and cable industry.
Our Inconel 718 nickel steel seamless tubes have good durability and longevity, which are the main characteristics that make our products stand out in the global market due to their sustainability at high temperatures and pressures. This product often leads to many industrial sectors around the world.
Chemical Composition of Astm B983 400 UNS NO7718
| Elements | Min.(≥) | Max.(≤) | Similar | Remarks |
|---|---|---|---|---|
| C | - | 0.03 | ||
| Cr | 17.0 | 21.0 | ||
| Mo | 2.80 | 3.30 | ||
| Ni | 50.0 | 55.0 | ||
| Al | 0.20 | 0.60 | ||
| Nb | 4.75 | 5.50 | ||
| Fe | - | Bal | ||
| Si | - | 0.35 | ||
| Mn | - | 0.35 | ||
| P | - | 0.015 | ||
| S | - | 0.015 | ||
| B | - | 0.006 |
Physical Properties of Astm B983 NO7718
| Property | Density kg/dm3 | Temperature T °C/F | Specific heat J / kgK | Thermal conductivity W/mK | Electric resistance µΩ·cm |
|---|---|---|---|---|---|
| 576 (≥) | 871 (≥) | 24 | 33 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Temp. °C/°F | Creep strain limit (10000h) (Rp1,0) N/mm2 | Creep rupture strength (10000h) (Rp1,0) N/mm2 | - | - | - |
| 469 | 587 | 758 | - | - | - |
The characteristics of ASTM B983 NO7718
NO7718 has excellent strength at temperatures up to 816ºC. At higher temperatures, its strength is generally lower than that of other solid solution-reinforced alloys. At temperatures up to 980ºC, Inconel 625 has good oxidation resistance and shows good resistance to water corrosion, but its corrosion resistance is relatively average compared to other more capable corrosion resistant alloys.
Astm B165 400 UNS NO440 Application
Gas
Nuclear Reactors
Spacecraft
Nickel Alloy Seamless Tube ASTM B983 NO7718 Gas Nuclear Reactors Spacecraft Oil
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