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Can a galvanized anchor be used outdoors

投稿者 Karen Sungover 6 years ago
Can a galvanized anchor be used outdoors

Hi, I am Karen.
Recently, my company received a outdoor job and would like to ask for a anchor recommendation.
The question is if a galvanized anchor be used outdoors.
Please reply me asap.
Thanks

galvanized,outdoor

1 Reply
投稿者 Tania@Hiltiover 6 years ago

Hi Karen,

Thank you for your question.
Zinc coated steel typically corrodes uniformly and the steel corrosion starts when the zinc protection is mostly consumed. However, in outdoor environments, galvanized steel may further suffer from pitting corrosion under humidity, which is a localized attack that significantly decreases the lifetime of galvanized steel.
A4 stainless steel anchors are recommended for permanent applications in outdoor conditions. 
Please let us know if you have any further questions.
Cheers,
Tania