1075 Spring Steel
Properties: This is one of the high-carbon steels used for high-hardness in the fully hardened condition. In such condition the steel is more brittle than the lower carbon steels.
Application: Application includes spring and cutting tools.
Chemical composition (average %) of AISI 1075 High Carbon Steel (DIN Ck75)
|Phosphorus (P)||0.04 max|
|Sulfur (S)||0.03 max|
Obtainable hardness: 45-47 Rc