YD591 | 56-61 | 1.2~1.6 | 料磨损性能,用于衬板、采矿用齿等受磨料磨损的零件,可自保护焊接 |
YD605 | 55-61 | 1.6 | 料磨损性能,用于衬板、水泥挤压辊、采煤机截齿、单齿辊等受磨料磨损的零件,可自保护焊接 |
YD607 | 55-61 | 1.6 | 料磨损性能,用于衬板、水泥挤压辊、采煤机截齿、单齿辊等受磨料磨损的零件,可自保护焊接 |
YD608 | 55-61 | 1.6 | 料磨损性能,用于衬板、水泥挤压辊、采煤机截齿、单齿辊等受磨料磨损的零件,可自保护焊接 |
YD609 | 55-61 | 1.6 | 料磨损性能,用于衬板、水泥挤压辊、采煤机截齿、单齿辊等受磨料磨损的零件,可自保护焊接 |
YD621 | 55-68 | 1.6 | 料磨损性能,用于衬板、水泥挤压辊、采煤机截齿等受磨料磨损的零件,可自保护焊接 |
YD623 | 55-68 | 1.6 | 料磨损性能,用于衬板、水泥挤压辊、采煤机截齿等受磨料磨损的零件,可自保护焊接 |