wili kila/papa moʻo
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A355 P12 15CrMo Alloy Plate Heat-Resistant Steel Plate
ʻO 15CrMo alloy plate he kila wela me ka hoʻolālā pearlite, nona ka ikaika wela kiʻekiʻe (δb≥440MPa) a me ka pale ʻana o ka oxidation i nā wela kiʻekiʻe, a he kūʻē kekahi i ka hydrogen corrosion.