Inconel 625 Chemical Composition Limits | |||||||||||||
Weight % |
Ni |
Cr |
Mo |
Nb + Ta |
Fe |
Ti |
C |
Mn |
Si |
S |
P |
Al |
Co |
Alloy 625 |
58.0 min |
20 - 23 |
8 -10 |
3.15 -4.15 |
5.0 max |
0.40 max |
0.10 max |
0.50 max |
0.50 max |
0.15 max |
0.15 max |
0.40 max |
1.0 max |
Inconel 625 (UNS N06625) is a nickel-chromium-molybdenum alloy with an addition of niobium. The addition of molybdenum acts with the niobium to stiffen the alloy matrix, providing a high strength without a strengthening heat treatment. The alloy resists a wide range of corrosive environments and has a good resistance to pitting and crevice corrosion. Inconel 625 is used in chemical processing, aerospace and marine engineering oil & gas, pollution control equipment and nuclear reactors.
Material |
Form and Condition |
Tensile Strength MPa |
Yield Strength (0.2% Offset) MPa |
Elongation 4D(%) |
Hardness HB |
||
Ksi |
MPa |
Ksi |
MPa |
||||
Alloy 625 Bar |
Annealed |
120 |
827 |
60 |
414 |
30 |
≤ 287 HB |
Alloy 625 Sheet |
Annealed |
120 |
827 |
60 |
414 |
30 |
145-240 |
Alloy 625 Tube |
Annealed |
120 |
827 |
60 |
414 |
35 |
- |
JACKY WINN
G.M.
PETROL STEEL CO., LTD
T:+ 86(0) 10 8599 9168
Mo. + 86 159 0035 7871
www.petrosteels.com
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