轧制批号
BATCH NO. | 件数 Bundies | 重量 Weight (t) | 化学成分Chemical Composition(%) | 力学性能Mechanics Periormance | 冷弯 . 1800 d= 3a | 重量偏差 Weight Deviation (%) | |||||||||||||||
C | Si | Mn | S | P | ReL N/mm2 | Rm N/mm2 | A % | ||||||||||||||
合计 Total | |||||||||||||||||||||
说明: 1.复印件不具备同等效力; 2.钢牌号以质量证明书为准。 Explain. 1 copies do not have equal validity; 2 steel grades with quality certificate. | 备注(Remarks): 1.成品钢材按实重交货。 | 签证人: Signed by 站长: Stationmaster | 质量专用章 Seal |