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Experimental Plant of Quality Alloys
Main kinds our products
Processing Technology at CJSC Mzenskprokat
History of Mzenskprokat Plant
Production Facilities of the Plant


Metal and alloy grade GOST (State standard), Techspecs (TS) Size, mm Accuracy of manu-
facturing (na-normal, ea-enhanced accuracy)
Condition (h-hard, s-soft, sh-semihard, vh-very hard)
Bronze bars CuAl10Fe3Mn1 GOST 1628-78 Diameter: 40;50;60;80 Length: 300-400 mm Diameter: 90;100;110;120; 130;140;150
Length: 700mm
na, ea h, s Screws, nuts, bushings and other fixtures
CuAl9Fe3 h, s
CuAl10Fe4Ni4 h, s
CuAl9Mn2 sh
CuSi3Mn1 sh
CuSn7P0,2 GOST 10025-78 Diameter: 50;60;70;80 Length: <400mm Diameter: 90;100;110;120; 130;140;150 Length: <700mm
na, ea vh, sh, h, s
CuSn5Zn5Pb5 GOST 614-97    
Brass bars CuSn39FeMn GOST 2060-90 Diameter: 100 mm
Length: 700-800mm
na sh In shipbuilding industry
  CuP8,5Ni8,5   Diameter: 90-100mm
Length: 300-500 mm
    For soldering of copper, copper alloys and silver (t melt =650?-680? )
  CuP6Sb2 TS 48-21-837-87     Soldering of hard alloys
  alloy 273         Special aviation alloy