... SPCC, MR ,Hardness: T1-T5etc Chrome PlateTin Free Steel(TFS) for metal crown cap, metal packaging Operated standard: ... m2 Hardness: T1-T5, DR8, DR9, DR10 Packing: For coils: Anti-rust paper +metal cover +corner protected + ... 20 feet container with max weight 25 tons For sheets: Thin plastic film +rust-proof paper ... max weight 25 tons The tin free plate(TFS) can be used for various crown cans, easy-open ...