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40Cr 80mm comprimento 6M SCr440 ASTM 5140 aço ligado barra redonda2024-08-19 09:56:44 |
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Aço da liga AISI SAE 8620 | 1,6523 | 21NiCrMo2 | Barra SNCM220 redonda2020-07-13 17:48:31 |
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AISI 8620 DIN10278 DIN1.6523 Cold Stretcted A+C Alloy Steel Round Bar2025-04-08 06:31:46 |