Steel scraps shall be considered free of alloys when the residual alloying elements do not exceed the following percentages: percent.
The combined residuals other than manganese shall not exceed a total of 0.60 percent.
Specification:- ISRI codes : ISRI 27-29
The scrap consists of R50 - R65 type Rails Scrap as
Used Rails R50 - R65
Used Rail Length = 1.5 meter or as specified by Buyer.
Cut to 1.5 meter lengths (standard). Other lengths available upon your request.
Scrap / Railroad Ferrous scrap (R50/R65) chemical composition shall be according to:
R50 (51.67Kg / M GOST-7173-75)
R65 (64.72Kg / M GOST-8165-75).
Chemical Composition of Used Rail
AS:0.01% max of Mass share.
(27)Rail, Steel No. 1.Standard section tee rails, original weight 50 pounds per yard or heavier, 10 feet long and over. Suitable for re-rolling into bars and shapes. Free from bent and twisted rails, frog, switches, and guard rails, or rails with split heads and broken flanges. Continuous welded rail may be included provided no weld is over 9 inches from the end of the piece of rail.
(28A) Rail, Steel No. 2 Cropped Rail Ends. Standard section, original weight of 50 pounds per yard and over, 18 inches long and under.
(28B) Rail, Steel No. 2 Cropped Rail Ends. Standard section, original weight of 50 pounds per yard and over, 2 feet long and under.
(28C) Rail, Steel No. 2 Cropped Rail Ends. Standard section, original weight 50 pounds per yard and over, 3 feet long and under.
(29) Rail, Steel No. 3.Standard section tee, girder, and/or guard rails, to be free from frog and switch rails not cut apart, and contain no manganese, cast, welds, or attachments of any kind except angle bars.
Free from concrete, dirt, and foreign material of any kind.