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Ingot GOST 860-75

1. Chemical composition
2. Field of application
3. We offer

Tin of all the grades is produced in the form of ingots. Tin of ОВЧ-000 grade is also produced in the form of bars, and tin of О1пч and О1, О2 grades – in the form of blocks. By chemical composition one distinguishes following grades:

Grades	Sn, not less	As, not more than	Fe, not more than	Cu, not more than	Pb, not more than	Bi, not more than	Sb, not more than	S, not more than
ОВЧ-000	99,999	1E-04	0,0001	0,00001	0,00001	0,000005	0,00005	-
О1 пч	99,915	0,01	0,009	0,01	0,025	0,01	0,015	0,008
О1	99,9	0,01	0,009	0,01	0,04	0,015	0,015	0,007
О2	99,565	0,015	0,02	0,03	0,25	0,05	0,05	0,016
О3	98,49	0,03	0,02	0,1	1	0,06	0,3	0,02
О4	96,43	0,05	0,02	0,1	3	0,1	0,3	0,02

Grades	Zn, not more than	Al, not more than	Ga, not more than	Ag, not more than	Au, not more than	Co, not more than	Ni, not more than	Additives
ОВЧ-000	0,00003	0,0003	0,00005	0,000005	0,00001	0,00001	1E-05	0,001
О1 пч	0,002	0,002	-	-	-	-	-	0,085
О1	0,002	0,002	-	-	-	-	-	0,1
О2	0,002	0,002	-	-	-	-	-	0,435
О3	-	-	-	-	-	-	-	1,51
О4	-	-	-	-	-	-	-	3,51

Tin is used for production of the can tin, chemicals, electrical products, for manufacture of babbits, alloys, solders, tin powder, modified grey iron.

Grade	Product	Weight, kg	Field of application
ОВЧ 000	Ingot Bar	0,22—0,28	For semiconductor engineering
О1пч	Ingot Block	22—26 900-1200	For production of can tin and chemical agents preparation
О1	Ingot Block	22—26 900-1200	For production of tin, bars, bands and other products for electro-technical purposes and production of alloys and solders.
О2	Ingot Block	22—26 900—1200	For preparation of babbits, alloys, solders, feathered tin, production of various types of products, foil, tinning of cooking battery.
О3	Ingot	24—26	For solders preparation
О4	Ingot	24—26	For preparation of solders, babbits and alloys, for modifying of grey iron.