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銀基銅磷環(huán)保焊料（銀銅磷釬料）牌號及性能                                　　(1)                                HAG-2B                                含銀2%                                等同美標(biāo)AWS                                BCuP-6、國標(biāo)BCu91PAg及L209，具有良好的流動性和填充能力，廣泛用于空調(diào)、冰箱、機(jī)電等行業(yè)，銅及銅合金的釬焊。熔點(diǎn)645-790攝氏度。                                (2)HAG-5B                                含銀5%                                等同于美標(biāo)AWS                                BCuP-3國標(biāo)BCu88PAg及L205，有一定塑性，適用不能保持緊密配合的銅及其合金接頭的焊接。熔點(diǎn)645-815攝氏度。                                　　(3)HAG-15B                                含銀15%                                等同于美標(biāo)AWS                                BCuP-5國標(biāo)BCu80AgP及L204，具有接頭塑性好，導(dǎo)電性提高，特別適用間隙不均場合。可釬焊承受振動載荷的銅及其合金接頭的釬焊。熔點(diǎn)645-800攝氏度。                                　　二、銀基銅鋅環(huán)保焊料（銀釬料）牌號及性能簡介                                　　牌號                                性能簡介                                　　(1)                                HAG-18BSn                                含銀18%                                是銀、銅、鋅、錫合金，熔化范圍稍高，潤濕性和填充性良好，價格經(jīng)濟(jì)。可焊接銅、銅合金、鋼等材料。熔點(diǎn)770-810攝氏度。                                　　(2)                                HAG-25B                                含銀25%                                等同于國標(biāo)BAg25CuZn及L302，是銀、銅、鋅、合金，具有較好的潤濕性和填充性，但熔點(diǎn)稍高，可焊銅、鋼等材料。熔點(diǎn)700-800攝氏度。                                　　(3)HAG-25BSn                                含銀25%                                等同于美標(biāo)AWS                                BAg-37，是銀、銅、鋅、錫合金，熔點(diǎn)低于HAg-25B,提高了潤濕性和填充性。可焊銅、鋼等材料。熔點(diǎn)680-780攝氏度。                                　　(4)HAG-30B                                含銀30%                                等同于美標(biāo)AWS                                BAg-20，國標(biāo)BAg30CuZn                                ,是銀、銅、鋅合金，熔點(diǎn)稍高，接頭有較好韌性，可釬焊銅、銅合金、鋼等材料。熔點(diǎn)677-766攝氏度。                                　　(5)HAG-35B                                含銀35%                                等同于美標(biāo)AWS                                BAg-35，是銀、銅、鋅合金，中等熔化溫度，接頭有較好韌性，可釬焊銅、銅合金、鋼等材料。熔點(diǎn)621-732攝氏度