Is carbon steel a food grade material?

1. Carbon steel is not a food grade material.

2. Carbon steel is an iron carbon alloy with carbon content of 0.0218%~2.11%. Also known as carbon steel. It also contains small amounts of silicon, manganese, sulfur and phosphorus. The higher the carbon content of general carbon steel, the greater the hardness, the higher the strength, but the lower the plasticity.

3, carbon steel commonly used steel number and use: 08F, carbon mass fraction is low, good plasticity, low strength, used for stamping parts such as automobile and instrument shell; 20, good plasticity and weldability, for strength requirements are not high parts and carburized parts, such as hood, welding container, shaft, nut, washer and carburized gear; 45,40 Mn, good overall mechanical properties after conditioning, used for mechanical parts with large stress, such as gears, connecting rods, machine tool spindles, etc.