Astmb983 Alloy718 Nickel Alloy Steel Tube Seamless for Liquid Fueled Rocket Motors

• Customization: Available
• After-sales Service: Wait Every Day
• Warranty: Wait Every Day
• Model NO.: Uns N07718
• Technique: Cold Rolled
• Material: Alloy Steel
• Surface Treatment: Polished
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
• Section Shape: Round
• Thikness: 1-65mm
• Certification: GOST, ISO9001-2015, Ad2000, PED 2014/68/EU, BV Mod
• Tolerance: 10%
• Length: 1-12m/Custom
• Transport Package: Polywoven Bag & Wooden Case
• Trademark: xintongda
• Origin: Wenzhou
• HS Code: 73044990
• Production Capacity: 50000pieces/Year

Product Description

Alloy 718 UNS N07718 2.4668 Inconel 718 H41690 NICKEL ALLOY STEEL SEAMLESS PIPE AND TUBE

Product Parameters

 

Chemical Composition

Grade

C

Mn

Si

P

S

Cr

Cb

Mo

Co

Ta

Ti

Al

B

Fe

Ni

Cu

UNS N07718

≤0.08

≤0.35

≤0.35

≤0.015

≤0.015

≤17-21

≤1.0

2.8-3.30

4.75-5.50

0.05

0.65-1.15

0.20-0.80

≤0.006

Rem

50-55

≤0.3

 

 

Mechanical Properties

Grade	Condition	Tensile Strength ksi(MPa)	Yield Strength ksi(MPa)	Elongation (%)	Hardness Rc
UNS N07718	Solution Annealed+ Prec hard	≥150(1034)	≥125(862)	≥20	≤40

 

 

Applications

• Due to its high-temperature strength up to 700 °C (1300 °F), excellent corrosion resistance and ease of fabrication ALLOY718 finds applications in many fields.

• Gas turbine components
• Cryogenic storage tanks
• Jet engines
• Liquid fueled rocket motors and components
• Fasteners and instrumentation parts
• Nuclear fuel element spacers
• Hot extrusion tooling
• Down hole shafting and strength bolting

Material Summary

Inconel 718 is a nickel-chromium, precipitation hardening alloy that can maintain good ductility and high strength up to 1300°F. Inconel 718 has relatively good formability, weldability and excellent cryogenic properties compared to other PH nickel alloys. In addition, this alloy can be readily welded w/out hardening or cracking. Inconel 718 is non-magnetic and has good oxidation and corrosion resistance in aerospace applications.

 

Inconel 718 is a precipitation-strengthened superalloy. It has very high strength at medium and high temperature. Therefore, this alloy is often used in parts that need to be stressed at high temperatures. Inconel 718 has many applications in the aerospace field.

We manufacture Inconel 718 seamless pipe & tube according to ASTM B983. We have complete cold rolling, cold drawing, annealing, pickling and other process equipment. Any size and performance needs are guaranteed. We will carry out solution treatment and aging treatment on the material according to the standard requirements, which will ensure the best high temperature strength of the material.

Certifications

Packaging & Shipping

FAQ

 

Q1:What product information must I provide before making a purchase?
Please provide the Grade, Outside Diameter, Thickness, and surfacetreatment requirements, as well as the quantities you require.

Q2:What shipping ports are there?
We normally ship from Shanghai and Ningbo ports.

Q3:What are your payment terms?
30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.

Q4:What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis.

Q5:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.

Q6:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.

Q7:Can I visit your factory?

Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

Q8:Can you assist me in importing steel products for the first time?

Yes, we have shipping agent who will arrange the shipment with you.

Q9. What is your delivery time?

 Small trial order takes 5-10 days. Container order need 20-30 days.