Brass Brazing Alloys (Bacuzn3), 3.15 Mm Dia Rod Shall Have Chemical Composition, Copper , Cu- 59.61 %, Tin- 0.8-1.2%, Iron-0.15%, Antimony-0.05%, Lead-0.5%, Bs-0.05%, As-0.05%, Zn Remainder. Other Element Total Max-0.1% As Per Is 2927/1975. Note: Firm Should Submit The Furnished Test Certificate Or The Above Chemical Composition To Is:2927/1975 Or Latest From Nabl Accredited Or Govt. Lab Along With S Upply. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]