Traditional high manganese steel

These steels, high manganese steel, are most suitable for tools, followed by spring steel and high carbon steel. If you want to make a good tool, you should use stainless steel (recommended cold-rolled 6Cr 13 plate).

Of course, the best is the traditional jade steel of Japanese Dao, which uses high manganese steel rudely. According to different characteristics, the mountain city will use steel with different characteristics. Such as corrosion resistance, high sharpness, high wear resistance, light weight, toughness and rigidity. According to the characteristics of mountain city, steel is used, while traditional mountain city uses steel-clad steel to forge blades.

Spring steel is recommended for non-covering and non-burning blade, and T 10 or textured steel is recommended for burning blade. The higher the carbon content, the harder (sharper) it can be, but the worse the toughness, the easier it is to break. Spring steel is manganese steel.

Extended data:

According to GB/T 13304 Classification of Steel, spring steel belongs to mechanical structural steel according to its basic properties and application characteristics. According to the quality grade, it belongs to special steel, that is, steel whose quality and performance need to be strictly controlled in the production process. According to China's custom, spring steel belongs to special steel. Making spring steel requires high technology, and excellent technology directly determines the quality.

This standard is applicable to spring steel round bars and square bars (hereinafter referred to as bars) with a diameter or side length not greater than 100mm, spring steel flat bars with a thickness not greater than 40mm and spring steel wire rods with a diameter not greater than 25mm (excluding oil-quenched and tempered spring steel wire rods (YB/T 5365)).

Bars with a diameter or side length greater than 100mm, flat steel with a thickness greater than 40mm and wire with a diameter greater than 25mm can also be supplied through negotiation between the supplier and the buyer.

Baidu encyclopedia-spring steel