鋼板底材 Steel Types | 鋼板底材 Steel Types | 說明 Remarks | L | This steel which is low in metalloids and residual elements, is sometimes used for improved internal corrosion resistance for certain food product containers. |
MR | Similar in metalloid content to Type L but less restrictive in residual elements, is commonly used for most tinplate applications. | |
D | Aluminum Killed, is sometimes required for severe drawing applications or to minimize severe fluting and stretcher strain hazards. |