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等级 | 组成 (%) | 密度 (g/cm3) | 硬度 (HRA) | T.R.S (MPa) | 规格 |
YG6 | 6% co 94% wc | 14.9 | ≥90.5 | ≥2400 | 具有高硬度,耐磨,耐腐蚀,anti-bending.tungsten硬质合金球用于替代钢 球,特别是YN6,含Ni 2%,耐蚀性更优越。 |
YG8 | 8% co 92% wc | 14.8 | ≥89.5 | ≥2800 | |
YG6X | 6%co 94%wc | 14.5 | ≥92.0 | ≥2300 | |
YN6 | 6% 镍94% wc | 14 | ≥90.0 | ≥1400 |
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