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11108-67-1 iron alloy,base,fe 70-86,b 12-24,si 0-4,al 0-2,c 0-1.5 (astm a323)

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Product Name Iron alloy,base,Fe 70-86,B 12-24,Si 0-4,Al 0-2,C 0-1.5 (ASTM A323)
CAS No. 11108-67-1