Oversized 302 grade stainless steel wall cover plates measure 5-1/2" tall, compared to standard size measuring 4-1/2" tall. Available for covering toggles, rockers and outlets. Ideal for covering contractors mistakes left in your wall. Spec grade stainless steel is non-magnetic and non-corrosive, often required in industrial location buildings.
Mechanical Properties:
| Grade | Tensile Strength ksi (min) | Yield Strength 0.2% ksi (min) | Elongation % | Hardness (Rockwell B) MAX |
|---|---|---|---|---|
| 302 | 75 | 30 | 40 | 92 |
They are recommended for indoor locations exposed to salty air. American-made heavy .030" steel light switch covers have a satin brushed finish.
Type 302 stainless steel (AMS 5516) is a higher carbon version of type 304, and is ideal for uses such as stamping and forming of products like flat washers from sheet material.
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