Basic Info.
Carbon Content
Low Carbon
Key Words
Inconel 718 Pipe Supplier
Outside Diameter
5mm-350mm
Length
as Your Requirments
Surface
Black, Bright, Polished, Pickling
Technique
Cold Rolled, Hot Rolled
Condition
Annealed;Heat Treatment;
Transport Package
Wooden Package
Specification
inconel 718 tube
Product Description
Product Description
Introduction
LORK is a super alloy manufacturer with 20 years of manufacturing experience.
Inconel 718 is a nickel-chromium-molybdenum alloy designed to resist a wide range of severely corrosive environments, pitting and crevice corrosion. This nickel steel alloy also displays exceptionally high yield, tensile, and creep-rupture properties at high temperatures. This nickel alloy is used from cryogenic temperatures up to long term service at 1200° F. One of the distinguishing features of Inconel 718's composition is the addition of niobium to permit age hardening which allows annealing and welding without spontaneous hardening during heating and cooling.
The addition of niobium acts with the molybdenum to stiffen the alloy's matrix and provide high strength without a strengthening heat treatment. Other popular nickel-chromium alloys are age hardened through the addition of aluminum and titanium.
Inconel 718 Pipe Characteristics
▪ 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
Inconel 718 Pipe Standards
▪ UNS N07718
▪ ASTM B637, ASTM B670
▪ AMS 5596, AMS 5662, AMS 5663, AMS 5832
▪ ASME Case 2222-1, SFA 5.14
▪ NACE MR0175
▪ EN 2.4668, Werkstoff 2.4668
▪ GE B50TF14, B50TF15
▪ Other common names: Alloy 718, Haynes 718, Nicrofer 5219, Allvac 718, Altemp 718
Inconel 718 Pipe Chemical Composition %
Ni | 50-55 | Cr | 17-21 |
Mo | 2.8-3.3 | Mn | 0.35 max |
Cu | 0.23 max | Si | 0.35 max |
C | 0.045 max | S | 0.01Max |
P | 0.01 max | Co | 1.0 max |
Cb+Ta | 4.87-5.2 | Pb | 1000 ppm |
Se | 0.0005ppm | B | 50mmpa |
Mg | 0.0006ppm | Ti | 0.8-1.15 |
Al | 0.4-0.1 | Fe | Balance |
Inconel 718 Pipe Mechanical Properties
Inconel 718 Pipe | Min | Max |
Ultimate tensile strength, ksi | 150 | - |
0.2% yield strength, ksi | 120 | 145 |
Elongation, % | 20% | - |
Reduction of area, % | 35% | - |
Impact Strength*Min average/ min single, ft-lbs | 40/35 | - |
Hardness, Rockwell C | 32 | 40 |
Inconel 718 Pipe Applications
Inconel 718 Tubes are hardened using precipitation and are used in applications that require high tensile and yield strength along with good creep rupture properties. Astm B516 Werkstoff Nr. 2.4668 Welded Pipe can be easily weld either in annealed condition or in age hardened condition.
▪ Chemical processing,
▪ Oil And Gas Industries,
▪ High Temperature Heat Exchangers,
▪ Turbines,
▪ Other Critical Components.
Available Sizes And Specifications
Inconel 718/ Inconel 718 API available sizes and specifications |
Grade | Inconel 718/ Inconel 718 API |
Nickel plate | Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm |
Nickel strip/ nickel foil | Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm |
Nickel coil | Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm |
Nickel pipe | Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm |
Nickel Capillary Pipe | Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm |
Nickel bar | Diameter: Ф4mm - Ф600mm |
Nickel wire rod | Diameter:Ф0.01mm - Ф6mm |
Packaging & Shipping
Company Profile
FAQ
Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .
Q2: Can I have free sample before making orders?
A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.
Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .
Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .
Q5: How can I quickly get the price list ?
A5: Directly click "chat now" or send us email with detail specifications,you will get the official price list in 1 hour .
Address:
Henan Province, Zhengzhou City, Erqi District, Shenglong Erqi Center, Building B, Zhengzhou, Henan, China
Business Type:
Trading Company
Business Range:
Metallurgy, Mineral & Energy
Company Introduction:
Lork Group, since its establishment in 2006, has always adhered to our corporation philosophy of "Professionalism Forging Quality, Humanity Leading the Future". We focus on providing customers with excellent solutions for special metal material. We are not only committed to improving the efficiency of supply chain management, but also emphasize on building trust with our customers.
Based on more than 40 years of industrial technology precipitation in special metal materials field and nearly 20 years of accumulation of the global supply chain management solutions, Lork Group has gradually developed into one of the leading companies in the field of global metal material supply chain management.
Looking forward to the future, Lork Group will continue to explore and dive into the long-term sustainable development of metal materials science, promote the innovation and development of materials science, and make outstanding contributions to the enhancement of the global industrialization level and the quality of human life.