减震器
规格及钢材特性:- 环形马氏体,其碳化物已几乎完全分解
- 紧密的抗拉强度变化及容差
- 紧密的厚度容差
- 最佳平整度,纵向或横向
- 精心抛光过的表面
- 粗糙系数 Ra≤0.25mm
Commercial |
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Heat treatable |
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Cold rolled wide coil |
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Spring steel |
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Constructional |
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High strength low alloy |
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Case hardening |
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Electrical |
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Enamelling |
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thickness | 0,40-5,00mm | width | 10-650mm | |||
coils | up to 20 kg/mm of width | cut to length | 450-5,100mm lengths | |||
traverse wound | up to 30mm of width and max.3,500 kgs coils. |
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Types of surfaces to DIN 1624/ DIN EN 10139 | ||||||
normal bright | BK/MA | scratch and pit-free | RP/MB | |||
scratch and pit-free bright | RPG/MC |
微结构及抗拉强度 |
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尺寸与重量 |
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表面 |
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边缘 |
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