中文
English
雙金屬復合錘頭
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材質
Material
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金相組織
Microstructure
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機械性能
Machanical Properties Of Producls
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使用壽命
Serive Life
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備注
Remarks
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Ak(J/cm2)
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HRC
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45#
45#Cast steel
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F+P
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≥30
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為高猛鋼配件3倍以上，鋼厚度為15mm Three Times Longer Than That of high Manganese Steel | 鋼層厚度為15mm以上 Thickness of steel Layer is over 15mm | |
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高鉻鑄鐵Highalloy Chromium
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M7C3+M23C6+M+A殘
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≥8
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≥59
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