lucent surface with Tin lead solder bar with ISO report 1.lucent surface 2.less dregs 3.less dross Shenzhen Jufeng Tin Product Co., Ltd. is specialized in producing and selling tin products, such as tin solder bars, tin solder wires, tin fat, anode stubs, soldering flux, apply machine water and cleaning agents. Our products are widely applicable to welding engineering of electron, communication, electric appliances, electric instruments and meters.   description: Even above 400°C high temperature, it can keep lucent surface with less dregs, which greatly reduces cost. It is applicable to various high temperature soldering, especially good in inductance wires, transformer and other industries. The alloy composition can be changed according to specific requirement.    

Sn	Cu	Ag	Sb	Bi	Zn	Fe	Al	Pb	Cd
99.3	0.7±0.1	0.01	<0.02	<0.01	<0.02	<0.02	<0.02	<0.01	<0.002

Sn	Ag	Cu	Sb	Pb	Bi	Zn	Fe	Al	As	Cd
96.5	3.0±0.2	0.5±0.2	<0.12	<0.1	<0.1	<0.002	<0.02	<0.002	<0.03	<0.002

Sn	Ag	Cu	Pb	Sb	Bi	Zn	Fe	Al	As	Cd
99±0.5	<0.002	0.004	0.076	0.010	0.053	<0.05	<0.05	<0.05	<0.05	<0.02
Sn	Ag	Cu	Pb	Sb	Bi	Zn	Fe	Al	As	Cd
99.95	<0.00	0.0004	0.0076	0.010	0.0053	<0.02	<0.02	<0.02	<0.03	<0.02

lucent surface withTin lead solder bar(Sn55Pb45) with ISO report