UNS N06690 (Inconel 690)

Short Introduction:

Inconel 690 / UNS N06690 / W. Nr. 2.4642 is a kind of nickel based wrought super alloy which has excellent resistance to many aqueous medium and ability of high temperature atmosphere erosion. It also has high strength , good stability and excellent characteristics for metallurgical processing.

    Category:

    Description

    UNS N06690/Inconel 690

    Material grades and equivalents Inconel 690 / UNS N06690 / W. Nr. 2.4642

    Inconel 690 Chemical composition:

    % Main Chemical Composition %

    Ni

    Cr

    Fe

    Cu

    C

    Si

    Mn

    S

     Rest

    27.0~31.0

    7.0~11.0

     ≤0.05

     ≤0.05

     ≤0.5

     ≤0.5

     ≤0.015

     

    Inconel  690 Physical properties:

     Density

     Melting range

     Hardness

     8.73

     1338~1380

    HRC36

     

    Inconel  690 Alloy minimum mechanical properties in the room temperature:

     Condition

    Tensile StrengthRm N/mm²

    Yield strengthR P 0. 2N/mm²

    Elongation

    A 5 %

    Solution

    690~738

    334~372

    44~50

     

    Inconel  690 Characteristic as below:

    Inconel 690 alloy is a kind of nickel based wrought super alloy which has excellent resistance to many aqueous medium and ability of high temperature atmosphere erosion. It also has high strength , good stability and excellent characteristics for metallurgical processing.

    Specifications:

    Rod, Bar, Wire andForging Stock

    ASTM B166; ASME SB 166, ASTM B 564; ASME SB 564, ASMECode Case N-525, ISO 9723, MIL-DTL-24801

     Seamless Pipe and Tube

    ASTM B 163; ASME SB 163, ASTM B 167; ASME SB 167, ASTM B 829; ASME SB 829, ASME Code Cases 2083, N- 20, N-525, ISO6207, MIL- DTL-24803

    Plate, Sheet, and Strip

    ASTM B168; ASME SB 168; ASME N-525, ISO 6208,MIL-DTL-24802

    Welding Products

    INCONEL Filler Metal 52 - AWS A5.14 / ERNiCrFe-7; INCONELWelding Electrode 152 - AWS A5.11 / ENiCrFe-7