本公司主要生產Ag基釬料。根據不同的釬焊工藝和溫度要求，提供不同類型的釬料。產品形狀有帶狀、絲狀、粉末狀、膏狀等。
宏豐生產的銀釬焊料無毒、環保，良好的潤滑性和流動性。廣泛應用于制冷、電器、儀器儀表、航空航天等領域。銀釬焊料主要包括銀銅磷、銀銅鋅、銀銅、銅磷等系列。
| 型號 | 化學成分wt% | 融化溫度范圍/℃ | |||||
| Ag | Cu | Zn | Sn | P | 固相線 | 液相線 | |
| BAg25CuZn | 24.0-26.0 | 39.0-41.0 | 33.0-37.0 | - | - | 700 | 790 |
| BAg30CuZn | 29.0-31.0 | 37.0-39.0 | 30.0-34.0 | - | - | 680 | 760 |
| BAg35ZnCu | 34.0-36.0 | 31.0-33.0 | 31.0-35.0 | - | - | 685 | 775 |
| BAg44CuZn | 43.0~45.0 | 29.0~31.0 | 24.0~28.0 | - | - | 675 | 735 |
| BAg45CuZn | 44.0~46.0 | 29.0~31.0 | 23.0~27.0 | - | - | 665 | 745 |
| BAg50CuZn | 49.0~51.0 | 33.0~35.0 | 14.0~18.0 | - | - | 690 | 775 |
| BAg60CuZn | 59.0~61.0 | 25.0~27.0 | 12.0~16.0 | - | - | 695 | 730 |
| BAg63CuZn | 62.0~64.0 | 23.0~25.0 | 11.0~15.0 | - | - | 690 | 730 |
| BAg65CuZn | 64.0~66.0 | 19.0~21.0 | 13.0~17.0 | - | - | 670 | 720 |
| BAg70CuZn | 69.0~71.0 | 19.0~21.0 | 8.0~12.0 | - | - | 690 | 740 |
| BAg25CuZnSn | 24.0~26.0 | 39.0~41.0 | 31.0~35.0 | 1.5~2.5 | - | 680 | 760 |
| BAg30CuZnSn | 29.0~31.0 | 35.0~37.0 | 30.0~34.0 | 1.5~2.5 | - | 665 | 755 |
| BAg34CuZnSn | 33.0~35.0 | 35.0~37.0 | 25.5~29.5 | 2.0~3.0 | - | 630 | 730 |
| BAg38CuZnSn | 37.0~39.0 | 35.0~37.0 | 26.0~30.0 | 1.5~2.5 | - | 650 | 720 |
| BAg40CuZnSn | 39.0~41.0 | 29.0~31.0 | 26.0~30.0 | 1.5~2.5 | - | 650 | 710 |
| BAg45CuZnSn | 44.0~46.0 | 26.0~28.0 | 23.5~27.5 | 2.0~3.0 | - | 640 | 680 |
| BAg55CuZnSn | 54.0~56.0 | 20.0~22.0 | 20.0~24.0 | 1.5~2.5 | - | 630 | 660 |
| BAg56CuZnSn | 55.0~57.0 | 21.0~23.0 | 15.0~19.0 | 4.5~5.5 | - | 620 | 655 |
| BAg60CuZnSn | 59.0~61.0 | 22.0~24.0 | 12.0~16.0 | 2.0~4.0 | - | 620 | 685 |
| BCu92PAg | 1.5~2.5 | Rest | - | - | 5.9~6.7 | 645 | 825 |
| BCu91PAg | 1.8~2.2 | Rest | - | - | 6.9~7.2 | 643 | 788 |
| BCu89PAg | 4.8~5.2 | Rest | - | - | 5.8~6.2 | 645 | 815 |
| BCu88PAg | 4.8~5.2 | Rest | - | - | 6.5~7.0 | 643 | 771 |
| BCu87PAg | 5.8~6.2 | Rest | - | - | 7.0~7.5 | 643 | 813 |
| BCu80AgP | 14.5~15.5 | Rest | - | - | 4.8~5.2 | 645 | 800 |
| BCu76AgP | 17.2~18.0 | Rest | - | - | 6.0~6.7 | 643 | 666 |
| BCu75AgP | 17.0~19.0 | Rest | - | - | 6.6~7.5 | 645 | 645 |
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