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Ni - Resistance / Austenitic Iron Castings.
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| Indian And International equivalent Standards
Grade/Specification : | |
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Ni - Resistance castings can be
manufactured to any International specifications equivalent to
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| ASTM A 436 TYPE
1 |
IS 2749/64 AFG Ni15
Cu6 |
Nitin Grade NFG 1A |
| ASTM A 436 Type b |
IS 2749/64 AFG Ni15
Cu6 Cr3 |
Nitin Grade NFG 1B |
| ASTM A 436 Type 2 |
IS 2749/64 AFG
Ni20 Cr2 |
Nitin Grade NFG 2A |
| ASTM A 436 Grade
2B |
IS 2749/64 AFG
Ni20 Cr3 |
Nitin Grade NFG 2B |
| ASTM A 436 Grade
4 |
IS 2749/64 AFG
Ni20 Si5 Cr3 |
Nitin Grade NFG
4 |
|
----- |
IS 2749/64 AFG
Ni30 Cr3 |
Nitin Grade NFG
5 |
| ASTM A 439 Type D2 |
IS 2749/64 ASG
Ni20 Cr2 |
Nitin Grade NSG
2A |
|
----- |
IS 2749/64 ASG
Ni20 Cr3 |
Nitin Grade NSG
2B |
| ASTM A 439 Type D2 |
IS 2749/64 ASG
Ni22 |
Nitin Grade NSG
3 |
|
----- |
IS 2749/64 ASG Ni20
Si5 Cr2 |
Nitin Grade NSG
4 |
| ASTM A 439 Type D3 |
IS 2749/64 ASG Ni20
Cr3 |
Nitin Grade NSG
5 | |
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| Typical Application : |
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Sea water
pumps |
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Valve
seats |
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Phosphate
rock mixer paddles |
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Ammonia or
Caustic alkali pumps |
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Filter drums
in salt industries |
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Guide rail
for Thermal plants |
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Gas Turbine
pumps |
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Turbo
chargers |
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Mineral acid
pumps |
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Exhaust
manifold |
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Propellor for Marine sea water pumps, Acid
pumps | |
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