... Type:High,Medium,low,MicroCarbon3. We can supply any purity ,50% ,60% and 65% and so on4. Application : Chrome ... ≥≤Micro-carbon Ferro ChromeFeCr69C0.0363.0-75.00.031.000.030.25FeCr69C0.0663.0-75.00.061.000.030. ... 052.00.101.502.000.040.060.03FeCr69C0.1563.0-75.00.151.000.030.25Low- carbon Ferro ChromeFeCr69C0 ... .2563.0-75.00.251.000.030.25High- carbon Ferro ...