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We have our new gasket manufacturing facility. Our spiral wound gasket widely use in oil and gasket industrial ,chemical industrial, mining industrial ,power station and most industrial factory .
Alloy 625 (UNS N06625) is an austenitic nickel base superalloy possessing excellent resistance to oxidation and corrosion over a broad range of corrosive conditions. Even temperature to 1100 degree C, alloy 625 also has exceptional fatigue resistance.
The material possesses a high degree of formability and shows better weldability than many highly nickel-base alloys. The alloy is resistant to intergranular corosion even in the welded condition.
Spiral Wound Gasket Alloy 625 Applications:
> Seawater;
> Aerospace components;
> Chemical processing equipment
> Nuclear Water
Chemical Analysis:
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
Columbium +Ca |
Ti |
Al |
Fe |
0.05 |
0.03 |
0.01 |
0.003 |
0.25 |
22.0 |
Balance |
9.0 |
3.5 |
0.3 |
0.3 |
4.0 |
Corrosion and Oxidation Resistance:
> The high level of chromium and molybdenum in Alloy 625 provides a high level of pitting and crevice corrosion resistance to chloride contaminated media, such as seawater, neutral salts, and brines;
> Tests in geothermal brines indicate Alloy 625 is highly resistant to hot geothermal fluids comparable to Titanium Grade 2;
> Tests in simulated flue gas desulfurization environments show Alloy 625 highly resistant to the environment in comparison to alloys such as Alloy 316 AND Alloy 276.
Mechanical Properties:
Yield Strength (0.2% offset) |
Ultimate Tensile Strength |
Elongation (%) |
430 MPa |
940 MPa |
51.5 |
Physical Properties:
Density: 8.44g/cm3
Specific Gravity: 8.44
Melting Range: 1280oC ~ 1350 oC
TECHO is one of the leading manufacturers and suppliers of various sealing products in China. We have skillful and experienced workers in our factory. Now take action to wholesale quality 600 and 800or 825 inconel spiral wound gasket made in China with us.
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