求翻译：高锰钢经过水韧处理后，钢的硬度有所提高，水韧处理温度相同时保温2h的2#高锰钢硬度最大，冲击后钢的加工硬化明显。是什么意思？

High manganese steel after water toughening treatment, the hardness of steel has increased, tough water temperature the same insulation 2h high manganese steel hardness largest impact of steel hardening significantly.

High-manganese steel is annealed after processing, water hardness steel has increased, the water temperature is the same as dealing with super insulated 2H 2 #high manganese steel hardness after impact, the largest steel processing hardened.

The high manganese steel processes after Shui Ren, steel degree of hardness has the enhancement, Shui Ren processes the temperature same when keeps warm the 2h 2# high manganese steel degree of hardness to be biggest, after the impact the steel work hardening is obvious.

After water toughening high manganese steel, an increase in hardness of the steel, temperature of water toughening treatment is the same as the maximum insulation 2H 2# of high manganese steel hardness, impact work-hardening of steel evident.

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