... mechanical properties.ArticleSpecificationPerformanceDINUsageJISASTM/CDADINJISGB/QB—QAl9Mn2—QAl9-215.0-60.0mmHigh strength, good friction reduction, in the ... , nuts, structural parts.C61400CuA18Fe3C6161QAl9-4C62300CuA110Fe3Mn2C6191QAl10-3-1.5C63000CuA110Ni5Fe4C6301QAl10-4-4Main Procudts:1.Leaded Brass:C3501,C3601,C3602,C3604 ... etc.;6.Bronze:QSn6.5-0.1,QSn6.5-0.4,QSn7-0.2,QA19-2,QSn4-4-4,QSn4-3,QSi3-1, ...