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以下摘自ASME标准:
1 ASME SB-167, X3.3.2条
Hot-Worked or Hot-Worked-Annealed (Pickled) Tube— Has the oxide surface removed on both outside and inside diameters by pickling. Surface may be spot ground for removal of minor surface imperfections at the manufacturer's option.
2 ASME SB-407, X2.3.2条
Hot-Finished, or Hot-Finished Annealed (Pickled) Tube—Has the oxide surface removed on both outside and inside diameters by pickling. Surface may be spot ground for removal of minor surface imperfections at the manufacturer's option.
ASME IIB-2015的中文版翻译:
Hot-Worked :热加工
Hot-Finished :热精准
问题:
Hot-Worked、Hot-Finished 与 hot rolling的区别是什么? |
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