Pig iron.
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| Pig iron of Ilyich Iron and Steel Works. |
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 The pig iron of the Ilyich Works as compared to the European norms DIN EN 10001; 1990 (German edition) |
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Name
of chemical
elements
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Conversion Pig Iron
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Cast Iron
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Grades
according
to GOST
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Analogical
to DIN EN
10001:1990
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Grades according
to GOST 805
and TR 14-15-5
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Analogical
to DIN EN
10001:1990
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P1-PL
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PVK
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Grade Pig-P2
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PL
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PVK-1
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PVKD
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Grade Pig-P1Si
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Mass quantity of elements, %
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Manganese
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0,5-0,8
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0,5-0,8
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0,5-1,5
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0,5-0,8
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0,5-0,8
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0,5-0,8
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0,4-1,5
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Silicon
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0,7-1,0
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0,7-1,0
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to 1,0
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1,0-1,5
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1,0-1,5
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1,0-1,5
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1,0-4,0
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Phosphorus
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<0,050
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<0,045
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<0,25
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<0,050
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<0,045
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<0,045
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<0,12
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Sulphur
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0,025 - 0,040
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0,010 - 0,025
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to 0,06
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0,025 - 0,040
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0,010 - 0,025
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0,050 - 0,010
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to 0,06
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Carbon
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4,0-4,7
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4,0-4,5
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3,3-4,8
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3,7-4,5
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3,7-4,5
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3,7-4,5
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3,3-4,5
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Note: mass of the pig is 18 kg
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