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Inconel 690
1. Resistant to a wide range of corrosive media.
2. Virtually immune to chlorine ion stress corrosion cracking
3. Non-magnetic
4. Excellent mechanical properties
5. High strength and good weldability under a wide range of temperatures
2. Virtually immune to chlorine ion stress corrosion cracking
3. Non-magnetic
4. Excellent mechanical properties
5. High strength and good weldability under a wide range of temperatures
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Description
Inconel 690
INCONEL alloy 690 is a high-chromium nickel alloy having excellent resistance to many corrosive aqueous media and high-temperature atmospheres. The alloy's high chromium content gives it excellent resistance to aqueous corrosion by oxidizing acids (especially nitric acid) and salts, and to sulfidation at high-temperatures. In addition to its corrosion resistance, alloy 690 has high strength, good metallurgical stability, and favorable fabrication characteristics.
Chemical composition
Mechanical properties(Minimum value at 20℃)
Standard
Size:
Hot-rolled bar: Φ 8~38mm
Cold-drawn bar: ≤ 50mm
Forging bar: Φ 38~350mm
Wire: Φ 0.1mm~18mm
Cold-rolled strip: 0.15~4× 200mm
Hot-rolled strip: 4~22× 200mm
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