Railways R50/R60/R65 Specifications 1. SPECIFICATIONS OF RAILWAYS: R50/R60/R65: SECOND QUALITY-RAILWAY RAIL STEEL NO. 1. STANDARD SECTION TEE RAILS, ORIGINAL WEIGHT 50 POUNDS PER YARD, OVER HEAVIER, 120.50 M RAILS. STEEL NO. 2. CROPPED RAIL ENDS, STANDARD SECTION, ORIGINAL WEIGHT 50 POUND PER YARD AND OVER 12.50 METERS LONG. 28)B) (28C) RAIL STEEL NO.2 T RAIL ENDS STANDARD SECTION ORIGINAL WEIGHT 50 POUNDS PER YARD AND OVER 12.50 POUNDS PER YARD AND OVER 12.50 METERS RAIL, STEEL NO.3, STANDARD SECTION FEE, GENDER, AND / OR GUARD RAILS, FREE FROM FROG AND SWITCH RAILS NOT CUT APART, AND CONTAIN NO MANGANESE, CAST, WELDS OR ATTACHMENT ANY KIND EXCEPT ANGLE BARS ALSO RAILS, NOT FOUND AND WITHOUT RADIATION AND EXPLOSIVE SUBSTANCE�¢?�¦ 1.0M ( 1.0 1.5M( RAIL FERROUS (R 50/ R65 ) CHEMICAL COMPOSITION SHALL BE ACCORDING TO Chemical Composition R65 GOST 8165.75 WEIGHT 64.72 KG /METER C = 0.54 % _ 0.82% SI = 0.18 _ 0.40% MN = 0.60 _ 1.05% S = 0.04% _ MAX P = 0.035% AS - 0.01 MIX OF MASS SHARE R50 GOST 7173.75 WEIGHT 51.67 KG /METER C = 0.54 % _ 0.82% SI = 0.18 _ 0.40% MN = 0.60 _ 1.05% S = 0.04% _ MAX P = 0.035% AS - 0.01 MIX OF MASS SHARE Country of Origin SAUDI ARABIA