Furnace C no heat no. yet
Customer
Arka Hydraulics Pvt. Ltd.
Item
Gear Box Cover
Iron Type
GI · FG 220
Drawing No
AH-1187-GC
Charge mix and suggestion
The charge mix as entered now, against the suggestion worked out automatically at 3:45 am by the 5-minute check
Compare with
The crane adds its loads to the charge mix — load what is suggested. Used in the charge mix, its next loads would count on top of the suggestion's kg.
The charge rules of grade FG 220 — the drawing has none of its own
  • The charge mix leaves 4.14 kg less of additions to make: 13.14 kg against the lowest-cost suggestion's 17.28 kg.
  • The lowest-cost suggestion costs ₹654 less.
Raw materials
Raw materialCharge mixLowest costDifference
Charging WT750 kg750 kgsame
Pig Iron20026.7%12516.7%−75
MS Scrap Bundles15020%22530%+75
GI Foundry Returns40053.3%40053.3%same
Total750750same
Elements % the raw materials give · kg of addition left to make
ElementAim %Charge gives %Addition to be made kg
Charge mixLowest costCharge mixLowest cost
C3.3532.592.926.34
Si2.151.4031.31388.97
Mn0.650.5560.5781.040.79
P0.060.0570.0500
S0.060.0530.05200
Cr0.120.0930.0930.330.33
Cu0.30.2060.2060.740.74
Sn0.040.0270.0270.110.11
Additions in all13.14 kg17.28 kg
Charge gives: below the bandin the bandabove — cannot be taken out
Cost the additions at the elements' rates
Charge mixLowest costDifference
Raw materials₹27,904₹26,955−949
Additions₹2,222₹2,517+295
Total₹30,125₹29,471−654