"Chemical composition in accordance with High Carbon Ferro Manganese grade FEMN68 of IS 1171: 1996
Manganese: 65-70%
Silicon: 1.5% max
Carbon: 6-8%
Phosphorus: 0.40% max
Sulphur: 0.05% max
Size range: 25-100 mm (not more than 125 mm)"
Would also require 2 important documents to proceed with approval of product
1. COA
2. OEM warranty - "stating that the material is of OEM standards or purchased from OEM" on company letterhead