1. Qualified internal structure of the rod; 2. Straightness qualified; 3. Length: 3,657.60 mm; 4. Cast and shaved. Leaded red brass alloy CDA836 SAE40 C83600 is phosphor bronze, free cutting, with chemical composition % by weight: Pb:5%Sn:5%Zn: 5%Our products are cast, shaved and brightened. Leaded red brass alloy CDA836 SAE40