<***N style="FONT-SIZE: 18pt" lang=EN-US>55SiMnVB<***N style="FONT-FAMILY: 宋体; FONT-SIZE: 18pt; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">弹簧钢交货状态：热轧钢材以热处理或不热处理状态交货，冷拉钢材以热处理状态交货。

<***N style="FONT-FAMILY: 宋体; FONT-SIZE: 12pt; mso-bidi-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">材料名称：<***N lang=EN-US>70弹簧钢<***N lang=EN-US> <***N lang=EN-US>