tender for supply of hammer for shredder at hbl plant sugauli, east ch aran, bihar. , supply for hammer shredder as per below specifications and scope of works mentioned in the attached tender document: , supply of hammer with bush for shredder make - engineering corporation of india (eci), duly fabricated and hard-faced, duly stress-relieved as per atatched drawing no. js0004-60101000-mod-007 rev.03. size: 45 thk × 185 × 448.5 lg. m.o.c. of hammer: steel gr. e250 is 2062-2006. m.o.c. of bush: ss type 410, astm a479 / ph. bronze. the supplier has to submit chemical test certificate, mechanical test certificate & ultrasonic test certificate. hardness: 53 hrc to 58 hrc using n6006 electrode, make - l&t.