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Stainless Steel Mounting Processing 2021-12-01

Stainless steel are widely used in solar mounting system such as solar hooks, solar hanger bolt, solar screws, etc. Here the topic is about stainless steel 430 solar hooks processing.


The main difference between stainless steel 304 and 316 is the composition of Nickel which is what made 304 75% more expensive than 430. But with solar hooks plate hidden under solar tiles, the plate is optional with 430.


But why is the bulk order of 430’s performance is good while the sample could be rusty?


While for bulk order, the processing is by punching for a big machine 400Tons or more. And samples are usually by cutting.


For cutting, it creates numerous heat, under heated situation the chemical reaction between and oxygen and became Fe2O3. Which is the rusty part we are talking about.


So rusty or not, it’s not just the material itself but also the machine and processing happens.


Don’t choose the hooks with just a price, but consider the details for a sustainable solar tile roof mounting system.

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