What's better for rust protection, this or galvanized?
1/2" x 20 ft Grade 70 Tie Down Chain - 11300 lbs WLL
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Open Dec 17, 2020 - 10:47 PM
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Answer
Dec 19, 2020 - 12:40 PM
Hot dip galvanized chain is definitely more resistant to rust than your standard zinc-plated or chromate chain. However, it's usually only found in Grade 43 or lower, especially for tie down purposes (there are some higher grade galvanized marine chains). Grade 43 is weaker than Grade 70 and generally not legal for tie down, so the two chains are not exactly interchangeable when it comes to application.
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1/2" x 20 ft Grade 70 Tie Down Chain - 11300 lbs WLL
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ot;\u003e\n\u003cli\u003eMade from Grade 70 transport chain\u003c\u002fli\u003e\n\u
003cli\u003eYellow chromate finish for corrosion protection\u003c\u002fli\u003
e\n\u003cli\u003eSuitable for load securement \u002f tie down\u003c\u002fli\u003e\n...
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