Looking for copper scrap and used rails r50/r69

Buy offer Details

500 MT to 25,000 MT

OFFICIAL TECHNICAL DETAILS OF PRODUCT
● Used Rail (ISRI 27-29} R50- R65
● R-50 (51.67 kg/m―GOST-7173-75) ● R65 (64.72 kg/m― GOST-8165-75)
CHEMICAL COMPOSITION
INTERNATIONAL STANDARDS AS FOLLOWS :
R 50 51.67 kg/m (GOST 7173-75)
C : 060-0.82% Mn : 0.60-1.05% Si : 0.18-0.40% P : max O.035%
S : max O.04%
As : 0.01 mix of max share
R65 64.72 kg/m (GOST 8165-75)
C : 0.54-0.82% 0 Mn : 0 60-1.05% Si : 0.18-0.40% P : max O.035%
S : max O.04%
As : 0.01 mix of max share