Does 304 stainless steel rust?

As the sun begins to rise over the city, Mary steps out onto the balcony to enjoy the morning breeze. Her eyes swept across the majestic skyline and stopped on the balcony railing.

To her dismay, she noticed rust on the stainless steel railings. Mary had always believed that stainless steel was rust-proof, but now it turns out she was wrong. This made her wonder, will 304 stainless steel rust? So she began a journey to uncover the truth behind this common misconception.

304 stainless steel has high anti-rust and anti-corrosion capabilities. However, it is not completely rust-proof and can corrode under certain conditions, such as exposure to high concentrations of salt or prolonged exposure to acidic environments.