| 摘要 |
Matte-finish tinplated flat rolled steel product having about 0.01 to 0.03 pound per base box inner coating of tin-iron alloy and an outer coating of matte-finish tin sufficient to bring the total coating weight to about 0.1 pound per base box, produced by applying a flash coating of tin to the steel product, alloying the flash coating of tin with the base metal, and electroplating a matte-finish layer of free tin to the alloy coated product.
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