Pengaruh temperatur cetak terhadap kualitas Tin Shot Rounded Ingot Babbit dengan kadar Sn 87-90% Pb 8-10% serta perbandingan nilai kekerasan dengan Banka (99,92% Sn) = Effect of casting temperature on quality Tin Shot Rounded Babbit Ingot with 87-90% Sn 8-10% Pb and comparison of hardness with Banka (99,92 % Sn)