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Hardness converters translate between different material hardness scales: Rockwell, Brinell, Vickers, Shore, and others.
Hướng dẫn từng bước
- 1Rockwell: A, B, C scales (different indenters, loads)
- 2Brinell: BHN (ball indenter), larger impression
- 3Vickers: Very hard materials, diamond indenter, small load
Ví dụ có lời giải
đầu vào
Steel 50 HRC (Rockwell C)
Kết quả
Approximately 475 HV (Vickers), 450 HB (Brinell)
Approximate conversions
Lỗi thường gặp cần tránh
- ✕Treating conversions as exact (they're approximations)
- ✕Using wrong scale for material (Rockwell inappropriate for very soft/hard materials)
Câu hỏi thường gặp
Which hardness scale is most reliable?
Vickers most precise for hard materials, Brinell for softer. Different scales measure different things.
Does hardness relate to tensile strength?
Generally yes, but not directly. Hardness and strength both measure resistance to deformation differently.
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