上海HL308银焊条
产地：类型：材质：助焊剂含量：焊丝直径：熔点：长度：重量：用途：工作温度：焊接电流：是否含助焊剂：适用范围：品牌：型号：上海 实芯 银 22（%） 1.0/2.0/3.0（mm） 380-650（℃） 1000 5000（g） 机械设备的焊接 40-70 60-180（A） 是 机械设备的焊接 上海斯米克 L325
Category Trade-mark Specification Melting Chemical Application Equivalent Copper 铜锌 L103 Wire & rod 885-888 Cu54 Zn Rem. Brazing of copper, bronze and steel, subjected to low load. L104 Foil 890-930 Cu57 Mn2 Brazing of carbide cutting tool. Copper 铜磷 L201 Cast rod, wire & rod, powder 710-800 P7 Cu Rem. Brazing of copper and copper alloys. BCuP-2 L204 Cast rod, wire 640-815 P5 Ag15 Brazing of copper, copper alloys, silver and molybdenum etc. BCuP-5 L205 Cast rod, wire & rod, powder 640-800 P6 Ag5 Brazing of copper and copper alloys. BCuP-3 L207 Cast rod, wire & rod 640-770 P7 Ag5 Brazing of copper and copper alloys. BCuP-7 L209 Cast rod, wire 684-710 P7 Ag2 Brazing of copper and copper alloys. BCuP-6 Silver 银基 L302 Wire & rod 745-775 Ag25 Cu40 Brazing of copper, copper alloys, steel and stainless steel etc. L303 Wire & rod 660-725 Ag45 Cu30 Brazing of copper, copper alloys, steel and stainless steel etc. BAg-5 L303F Flux coated rod 660-725 Ag45 Cu30 L303 coated with flux, the same application as L303. BAg-5 L304 Foil 690-775 Ag50 Cu34 Brazing of copper, copper alloys and steel etc. BAg-6 L308 Wire & rod 779-780 Ag72 Cu Rem. Brazing of copper and nickel under vacuum or reducing protective atmosphere. BAg-8 L312 Wire & rod 595-605 Ag40.Cu.Zn.Cd Brazing of copper, copper alloys, steel and stainless steel etc. L313 Wire & rod 625-635 Ag50.Cu.Zn.Cd Brazing of copper, copper alloys, steel and stainless steel etc. BAg-1a L321 Wire & rod 丝 615-650 Ag56.Cu.Zn.Sn Brazing of copper, copper alloys, steel and stainless steel etc. BAg-7 L323 Wire & rod 665-755 Ag30.Cu.Zn.Sn Brazing of copper, copper alloys, steel and stainless steel etc. L325 Wire & rod 645-685 Ag45.Cu.Zn.Sn Brazing of copper, copper alloys, steel and stainless steel etc. BAg-36 L326 Wire & rod 650-720 Ag38.Cu.Zn.Sn Brazing of copper, copper alloys, steel and stainless steel etc. BAg-34 Aluminum base 铝基 L400 Cast rod, wire & rod 577-582 Si11.5 Brazing of aluminum and aluminum alloys. BAlSi-4 L401 Cast rod 525-535 Si5 Cu28 Brazing of aluminum and aluminum alloys. Tin lead 锡铅 L600 Wire & rod 183-185 Sn60 Sb≤0.8 Soldering of fusible metals and heat-treated part. 60Sn L601 Wire & rod 183-227 Sn18 Sb2 Soldering of copper, copper alloys and galvanized iron plain sheet. 18Sn L602 Wire & rod 183-256 Sn30 Sb2 Soldering of copper, brass, copper alloys and galvanized iron plain sheet. 30Sn L603 Wire & rod 183-235 Sn40 Sb2 Soldering of copper, copper alloys, steel and zinc parts. 40Sn L604 Wire & rod 183-222 Sn90 Sb≤0.15 Soldering of copper and steel for food and medicine field. 90Sn L605 Wire & rod 232-240 Ag5 Sn95 Soldering of copper and steel for electrical and food field. L608 Wire & rod 295-305 Sn5.5 Ag2.5 Soldering of copper, copper alloys, steel and stainless steel. Nickel base 镍基 L702 Powder 970-1000 Cr7 B3 Si4 Brazing of stainless steel under vacuum or protective atmosphere. BNi-2
上海斯米克L209（BCuP-6）银焊丝
类别
牌号
规格
Point
熔点(℃)
composition
主要成份(%)
用途
to AWS
相当AWS
zinc
丝
钎焊铜、青铜和钢等受力不大工件
箔
Co2 Zn Rem.
钎焊硬质合金刀具
phosphorus
铸条、丝、粉
钎焊铜及铜合金
铸条、丝
Cu Rem.
钎焊铜及铜合金、银、钼等金属。
铸条、丝、箔
Cu Rem.
钎焊铜及铜合金
铸条、丝
Cu Rem.
钎焊铜及铜合金
铸条、丝
Cu Rem.
钎焊铜及铜合金。
base
丝
Zn Rem.
钎焊铜及铜合金、钢及不锈钢等
丝
Zn余
钎焊铜及铜合金、钢及不锈钢等
涂药丝
Zn Rem.
外涂钎剂的L303，用途与L303相同
箔
Zn Rem.
钎焊铜及铜合金、钢等
丝
铜和镍的真空或还原保护气氛钎焊
丝
钎焊铜及铜合金、钢及不锈钢等
丝
钎焊铜及铜合金、钢及不锈钢等
钎焊铜及铜合金、钢及不锈钢等
丝
钎焊铜及铜合金、钢及不锈钢等
丝
钎焊铜及铜合金、钢及不锈钢等
丝
钎焊铜及铜合金、钢及不锈钢等
铸条、丝
Al Rem.
铝及铝合金的钎焊
铸条
Al Rem.
铝及铝合金的钎焊
丝
Pb Rem.
易熔金属及热处理件的钎焊
丝
Pb Rem.
铜及铜合金、镀锌铁皮的钎焊。
丝
Pb Rem.
铜、黄铜、铁、镀锌铁皮的钎焊
丝
Pb Rem.
铜及铜合金、钢、锌制零件的钎焊
丝
Pb Rem.
食品、医疗所需铜、钢等金属的钎焊
丝
电器、食品所需铜、钢等金属的钎焊
丝
Pb Rem.
铜及铜合金、钢及不锈钢的钎焊
粉
Ni Rem.
不锈钢真空或保护气氛钎焊
