Q & A details -请问有谁知道钨钢的硬度啊 我想知道钨钢和铬钒钢的硬度谁的比较大.
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请问有谁知道钨钢的硬度啊 我想知道钨钢和铬钒钢的硬度谁的比较大.

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请问有谁知道钨钢的硬度啊
我想知道钨钢和铬钒钢的硬度谁的比较大.

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  • 0861788249

    0861788249 2017-01-06 10:52:37

    钨钢,俗称碳化钨属硬质合金制品,是目前世界上最硬的钢,硬度高达14 铬钒钢,是加入铬钒合金元素的合金工具钢,热处理后硬度60HRC(洛氏硬度)以上,硬度在布氏5.0——6.5之间

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