|
Ferrous
Materials |
Material
type /(for use in) |
|
Boiler
Quality Plates
(Thickness up to 300 mm) |
SA
299
(Steam Generators)
SA
515 Grade 60/70
(Steam Generators,
Pressure Vessels)
SA
516 Grade 60/70
(Pressure Vessels)
IS2002
Grade 2
(Pressure Vessels, Hydro
Turbine Parts) |
| |
|
Mild
Steel
(Thickness
up to 200 mm) |
Plates:
(ASTM A36, IS2062 Grade A/B/C)
(Steam
Generators & Auxiliaries, Turbo
Generator, Hydro Generator Sets)
Structures:
(WFBs, Is, Cs, Ls, Fls) (Transformers,
Pressure Vessels) |
| |
|
Alloy
Steel Plates
(Thickness up to 100 mm) |
IS
961, IS 8500, A588 Grade A, SA387
Grade 12/22, SA 537 Cl.1, Inconel and
Monel
(Hydro Generator, Steam
Generators & Auxiliaries, Gas
Turbines) |
| |
|
Hot/Cold
Rolled Carbon and Alloy Steel Sheets
& Coils
(Thickness up to 4.0 mm) |
(Steam
Generators & Auxiliaries,
Transformers, Switchgears, Panels) |
| |
|
Carbon/Alloy
Steel Blooms
(Size 180x180 rcs) |
SA
210 Grade A1/C, API SA 106 Grade B/C,
SA 209 T1, SA 213 T11/T22
(Seamless
Steel Tubes) |
| |
|
Stainless
Steel Sheets, Plates, Shims |
Grade
(AISI) size 304, 309, 310, 316 &
410
(Steam Generators &
Auxiliaries, Compressors & Pumps,
Hydro Generator) |
| |
|
Seamless
Carbon Steel/Alloy Steel/Stainless
Steel Tubes & Pipes
(Diameter
1000 mm, Thickness up to 200 mm) |
SA
213T91/TP347H, SA106 Grade B/CSA.335
P5/P9//P11/P12/P22/P91
(Steam
Generators & Piping, Compressors
& Pumps, Steam Generators &
Auxiliaries ) |
| |
|
Electro
Technical Sheets & Coils |
CRGO-Grade
M4, M0, ZH 100, ZDKH90 (Thickness up
to 0.3 mm) (Transformers, Motors,
Generators)
CRNO
& HRNO-Grade M15, M19, M27, M36,
M43, M45 up to 1.6 mm (Transformers,
Motors, Generators) |
|
|
