The Chemical Composition Introduction Of C85500 Bronze
Brand: C85500 C85500 Chemical Composition Cu: 59-63 Fe: 0.2 Pb: 0.2 Ni: 0.2 Sn: 0.2 Zn: Rest Mn: 0.2…
The Classification And Processing Of Brass
Lead is actually insoluble in brass and is distributed on the grain boundary in the state of free particles….