CARBON BAR GR-103 EX JAPAN Published September 18, 2014 | By yuliashintaindon - Specification : Aluminum = 0.97% B = 1.30% Ca = 79.00% Cr = 0.11% Cu = 0.14% Fe = 4.60% K = 0.60% Na = 0.11% Ni = 0.20% - Size : Diameter 60 x 1000Ln - packing : Bulk