Aluminium manganese master alloy iv of composition cu-0.10 max, si-0.50 max, fe-0.70 max, mn 9-11

Door hinge pin 20 x 99 to irs drg. no. w/pn-39, alt.-4. material and specification should be is : 2062-2011 (re-affirmed - 2021), with amendment no. 1 of nov. 2012, gr. e 250 a. spec:nil

Silico manganese top side bearer liner to rdso drg.no:wd-20024-s/2, item-11, alt-1 spec:is:3885 pt-1 gr.4 ( hardness 380-420 bhn )

Welding elcetrodes class m5 size 3.15 x 350 mm long as per irsm 28/12 and is 5206/2003 (e-18.8 - mn r 26) heavy coated, having stainless steel core wire for welding of manganese steel liner

Stainless steel electrode for welding of [stainless steel electrode for welding of manganese steel liner to bogie frame as per rdso irs class m-5, irs - m 28/12, is 5206 / 2003, code e 18.8mn r26 having stainless steel core wire [18 percent cr, 8 percent ni, 5 percent mn] size 4.0 mm dia x 350 mm length.]

Procurement of aluminium flat moulding, size : 50 mm x 2.5 mm x 3660 mm to sk. no. llh-25/80, item no. 20, alt. no. 12, to be dull anodized to is:1868-96 (reaffirmed 2021), tab-1, gr. ac 25, material spec. aluminium is-733-2025. each moulding is to be covered with pvc protection tape during supply [weight of each metres is 0.338 kgs. approx.].