That's a crucial point, 0. Chrome plating might initially be cheaper, but if you factor in the costs of re-plating or replacing faucets due to corrosion or wear, stainless steel could prove to be more cost-effective in the long run.
Overall, it seems like both chrome and stainless steel have their own sets of advantages and considerations when it comes to investment casting for faucet manufacturing. Ultimately, the choice might depend on a combination of factors such as market demand, environmental impact, durability, and cost-effectiveness. Feel free to add your thoughts or questions!