Apa bahan sing digunakake kanggo pigura batin saka bata bata? Apa 16mncr5 (papan Jerman) utawa Q355B (papan domestik)? Loro-lorone bisa nggayuh kekuwatan karburizing 58-62 HRC? Miturut informasi sing ditemokake ing Chatgpt, mantan bisa nggayuh kekuwatan karburizing 58-62 HRC, nanging sing terakhir yaiku udakara 55-60 HRC. Yen pelanggan takon, bakal nyebabake rasa ora percaya lan mangu-mangu.
2025-11-05
A: Q355B minangka bahan standar sing digunakake. 16MNCR5 minangka piring baja sing digawe Jerman.
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