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 |
