99.85% 99.9% 99.95% 99.9% Tin ingot

Pure tin ingots 1.for electronic industry soldering 2.pure tin ingots Sn99% min. 3.CAS NO. :7440-31-5 4.LME standard Tin IngotCAS NO. :7440-31-5 Appearance: Silver-white metalPacking:  25kgs per ingot 1MT per bundle or wooden palletUsage: Tin ingot is widely used as a coating material in High-precision electronic products, and other requirements of precision welding products, general electronics, food industry packaging, automotive and electrical industry, and high temperature resistant products.Property:1. Good oxidation resistance, low tin slag and cost savings2. Clean, beautiful.After welding, insulation, high resistance, low ionic contamination, PCB board welding residual minimal.

Item	Standard
	Sn 99.99%	Sn 99.95%	Sn 99.9%	Sn 99.85%
Sn,%	99.99	99.95	99.9	99.85
As,%	0.0005	0.003	0.008	0.008
Fe,%	0.0025	0.004	0.0025	0.0025
Cu,%	0.0005	0.004	0.008	0.008
Pb,%	0.0035	0.01	0.04	0.09
Bi,%	0.0025	0.006	0.015	0.015
Sb,%	0.002	0.014	0.02	0.02
Cd,%	0.0003	0.0005	0.0008	0.0008
Zn,%	0.0005	0.0008	0.001	0.001
Al,%	0.0005	0.0008	0.001	0.001

99.85% 99.9% 99.95% 99.9% Tin ingot