| TYPE OF CASTING |
MATERIAL SPECIFICATION |
TYPICAL COMPONENTS |
| Low Alloy Creep Resistant Castings for
high temperature and high pressure services. |
- DIN-17245, Gr.-17 Cr.Mo4 Ni V511, GS-22Mo4
- ASTM A 217, Gr. WC-9, WC-6
|
Steam Turbine castings, Guide Blade Carriers, Outer
Casings, Valve Bodies and Bonnets, Housings and Chambers,
Inner Casings, Steam Chests
|
| High Alloy Castings Resistant to abrasion and
cavitational corrosion |
- ASTM A 743, Gr. CA6NM, CA15 and CF8M
|
Hydro Turbine Castings, Francis Runners, Kaplan Runner
Blades, Guide Vanes, Labyrinth Rings, Pelton Wheels, Nozzle
Tip Liners, Spears and Impellers for CW Pumps.
|
| Manganese Steel Abrasion Resistant Castings. |
|
Runner Hubs, Gear Blanks, Up stream and Down stream
Bodies and B.V. Doors |
| Austenitic Manganese Steel Castings Hadfield
Steel |
|
Crusher Hammers,Jaw Crusher Liners Cone & Gyratry
Crusher Liners, Dipper Teeth, Shovel Buckets, Ring Hammers,
Crusher Rolls , Sheaves, Track pads and Track Links.
|
| Carbon Steel Castings for General
Engineering purpose |
- IS-1030
- ASTM A 27
- IS-2707
- IS-2644
- DIN-1681
|
Gear Box Housings, Mill Heads, Trunions, Covers, Hubs,
Levers, Gear Blanks and Railway Bogie Frames, Bearing
Pedestals. |
| Corrosion Resistant Stainless Steel Castings
|
- ASTM A 351, Gr. CF-8M, CF-8, CA 6NM, CF3M
|
Pump Castings, Diffusers, Valve Bodies, Pump casings and
Impellers |
| Austenitic Ductile Cast Iron and Austenitic Grey
Iron Castings |
- ASTM A-439, Type D2
- ASTM A-436, Type 1B
|
Castings for sea water services such as Cooling Water
Pump Castings, Suction Bell Mouths, Branch Deliveries. |
| General Engineering Castings |
- Alloy UPS -133: Micro Alloyed Austenitic Manganese
Steel with improved work hardening and wear resistant
- Alloy UPS-250 : Micro Alloyed Steel. Hardened and
Tempered Bulk hardness 240-280 BHN.
|
Crusher Hammers, Jaw Crusher Liners, Cone and Gyratry
Crusher Liners, Dipper Teeth, Shovel Buckets, Ring Hammers,
Sheaves, Track Links, Gears & Pinion Blanks. |
| Grinding Ring & Balls |
- Ni-Hard IV, Ni-Hard II - for ring
- Cr-Ni 108/Ni-Hard IV for Balls
|
Top & Bottom Grinding Rings for ABL make E70, 8.5E9 and
8.5E10 Coal Polveriser, Hollow Balls, Die Rings. |
| S.G. Iron Castings |
|
Servomotor Casings, Top Rings, Bearing Pedestals,
Casings, Valve Body and Discs |
