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UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167
UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167
UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167
UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167
Specifications
Brand Name :
ABOOM
Model Number :
Inconel 690
Certification :
EN 10204 Type 3.1
Place of Origin :
CHINA
MOQ :
1000kgs
Price :
USD Negotiable
Payment Terms :
T/T
Supply Ability :
200 TONS PER MONTH
Delivery Time :
7-15dyas
Packaging Details :
Standard export packaging
TYPE OF MATERIAL :
nickel based alloy
PRODUCT :
Inconel 690 W.Nr.2.4642 nickel based alloy seamless tube
STANDARD :
ASTM SB167
GRADE :
Inconel 690 / UNS N06690 / W.Nr.2.4642
Manufacturing process :
The steel melt shall be refined with AOD or equivalent.
Heat Treatment :
shall be supplied in the solution annealed / water quenched condition.
Surface Finish :
Descaled, White Pickled, and Passivated Condition
testing facility :
Accept third party testing such as SGS
Description

UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167

Inconel 690 W.Nr.2.4642 nickel based alloy seamless tube UNS N06690

Material designation: Inconel 690 nickel based alloy
German grade: W.Nr.2.4642

US grade: N06690

Overview of Inconel 690 (N06690) nickel-based alloy:


Inconel 690 (UNS N06690) nickel-based alloy has a chromium content of 27.0-31.0% and nickel-based alloy with a nickel content of about 59%. Inconel 690 (UNS N06690) nickel-based alloy has excellent resistance to intergranular corrosion and intergranular stress The ability of corrosion cracking is mainly used for the material of the heat transfer tube of the steam generator of the PWR nuclear power plant.

The materials used in the steam generator heat transfer tubes of PWR nuclear power plants have undergone a course of development, including 304 austenitic stainless steel, 600 alloy, 800 alloy and 690 alloy. The study of corrosion failure in 600 alloy service shows that intergranular corrosion and intergranular stress corrosion cracking are the main problems. 690 alloy is used as the material of the heat transfer tube of the steam generator of the PWR nuclear power plant. Since it was put into use in the 1990s, no damage has been reported. The effect is very good.

Inconel 690 (N06690) nickel-based alloy chemical composition: see Table-1:

Table-1 %

C≤ Si≤ Mn≤ P≤ S≤ Cr≥ Ni≥ Mo≥ Cu≤
0.05 0.50 0.50 0.020 0.015 27.0-31.0 Balance 0.50
Others N≤ Al≤ Ti≤ Fe≤ Co≤ V≤ W≤ Nb≤
Balance

specification:


Outer diameter Φ6—762mm; wall thickness: 0.5-50mm, maximum length 18000mm
Special specifications are available upon negotiation.

UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167

Product tags

astm a335 p22 alloy pipe

,

alloy 625 pipe

,

astm a192 alloy steel pipe
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UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167

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Product Detail
Brand Name :
ABOOM
Model Number :
Inconel 690
Certification :
EN 10204 Type 3.1
Place of Origin :
CHINA
MOQ :
1000kgs
Price :
USD Negotiable
Contact Supplier
UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167
UNS N06690 Inconel Alloy Inconel 690 W.Nr.2.4642 Alloy Seamless Pipe ASTM SB167

Shanghai Aboom Metal prodcut co.,ltd

Active Member
6 Years
shanghai, shanghai
Business Type :
Manufacturer
Main Products :
Super Duplex Stainless Steel, Duplex Stainless Steel Pipe, Duplex Stainless Steel Plate
Employee Number :
>100
Certification Level :
Active Member
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