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SAE6150 Barra redonda de aço de mola 50CrVA 65mm Diâmetro 51CrV4 SUP10 ANSI2023-10-09 17:07:46 |
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AISI 8620 DIN10278 DIN1.6523 Cold Stretcted A+C Alloy Steel Round Bar2025-04-08 06:31:46 |