C93700（SAE64CuSn10Pb10RG10）高铅锡青铜是用来生产建筑五金，紧固件等。化学成分：CuSnPbZnFeNiSbPSAlMnSi79.00-82.009.00-11.008.00-11.000.80.70.50.51.50.080.005N/A0.005机械性能：TensileStrength(min)YieldStrength(at.5%extentionunderloadmin)Elongation(in2in.or50mmmin,%)BrinellHardness(min)RemarksKsiMPaKsiMPa3524120138655)