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Add: No. 168, Guoji Road, Zhengzhou, Henan, China
Tel: (86 371)60953359
Fax: (86 371)60953359
Contact person:
Vicky Zhang
Email:
vicky@htpipe.com
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Products |
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| alloy 690/ inconel 690/ UNS NO6690 bar |
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Alloy 690 UNS NO6690
INCONEL alloy 690 is a high-chromium nickelalloy having excellent resistance to manycorrosive aqueous media and high-temperatureatmospheres. The alloy's high chromium contentgives it excellent resistance to aqueous corrosionby oxidizing
acids (especially nitric acid) andsalts, and to sulfidation at high-temperatures.In addition to its corrosion resistance,
alloy 690has high strength, good metallurgical stability,
and favorable fabrication characteristics.
Ni....58.0 min.
Cr...27.0 – 31.0
Fe.....7.0 – 11.0
C.....0.05 max.
Mn...0.50 max.
S....0.015 max.
Si.....0.50 max.
Cu...0.50 max.
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