现在它已能生产高强度结构钢、弹簧钢、工具钢、可热处理钢、耐磨钢、硅钢和不锈钢。

It is currently used to produce high strength structural steel, spring steel, tool steel, heat treat steel, abrasion steel, silicon steel and stainless steel.

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通过热处理可提高轨钢的强度及硬度，接触疲劳强度也随之提高。

Heat treatment can increase the tensile strength and the hardness of the rail steel, and the contact fatigue strength is also increased.

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含钴高速钢采用特定的热处理工艺处理，可充分发挥材料的潜在性能，显著提高其强韧性。

Special heat treating process will bring latent properties of high speed steel with Co into full play and obviously improve its strength and toughness.

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