装甲板用HCr20Ni10Mn7Mo焊丝详细说明及用途：ERHCr20Ni10Mn7Mo为一种奥氏体不锈钢气保焊丝焊接工艺优良，成型美观，飞溅小而少。焊缝金属具有良好的韧性和抗裂性能。用于：高强度钢，各种型号集装箱，异种钢焊接，如装甲板，H617钢。材质钢种（执行标准YB/T5092-96）ER316L00Cr19Ni12Mo2ER3160Cr19Ni12Mo2ER317L00Cr19Ni14Mo3ER3170Cr19Ni14Mo3ER308L00Cr21Ni10ER3080Cr21Ni10E***10Cr20Ni10TiER3470Cr20Ni10N6ER3091Cr24Ni13ER307Si0Cr19Ni10MnSi（高锰、高硅线）ER3040Cr19Ni9ER3011Cr17Ni7ER4301Cr17ER3100Cr26Ni21ER307MoHCr20Ni10Mn7Mo)