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一、制造和试验方法适用规范:ASTM B-338-74、ASME-338-74。 (1)经多次重熔的铸锭横锻成板坯,再在连续带材轧机上热轧成热轧带材(图1)。
First, the manufacturing and testing methods Applicable specifications: ASTM B-338-74, ASME-338-74. (1) After repeated remelting ingot cross-forging into slabs, and then in a continuous strip mill hot-rolled into hot-rolled strip (Figure 1).