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      碳鋼多楔帶

          碳鋼是含碳量Wc小于2.11%的鐵碳合金。也叫碳素鋼。一般還含有少量的硅、錳、硫、磷。一般碳鋼中含碳量較高則硬度越大,強度也越高,但塑性較低。碳鋼多楔帶具有價格低廉,能承受較大壓力強度等優點。
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