ASTM Standards Used For Sheets /Plates

Stainless Steel Plates

Austentic, Marstentic & Duplex stainless steel plates Some of the popular Specn. are ASTM A 240 Tp 202 / 304 / 304L / 316 / 316L / 321 /309 / 310 / 317L / 409 / 410 / 410S / 430 / UNS NO. S31803 / UNS NO. S32205 / SAF 2205

Alloy Steel Plates SA 387

( Pressure Vessel Chrome Molybdenum Alloy Steel )
A quality normalised and tempered material for steam turbine diaphragms and associated uses within the power generation industry.We Stock Low Alloy Steel Plate in Following Grades.The Following Grades Are Available:
ASTM A 387 GR. 11 CL. 1 / 2,ASTM A 387 GR. 12 CL. 1 / 2
ASTM A 387 GR. 22 CL. 1 / 2,ASTM A 387 GR. 5 CL. 1 / 2
DIN 17175 15Mo3 / 16Mo3,
ASTM SPECIFICATION A 387 GR. 2   CL.  2 / 204 GR. A / 204. B

Boiler Quality Plates

This Material is manufactured to specific ASTM standards in order to produce a superior quality carbon steel plate of consistent ant controlled properties designed to withstand the internal pressure of pressure vessels,boilers, and valves.We Stock Boiler Quality Steel Plate in Following Grades
The Following Grades Are Available:
ASTM A 516 GR. 60,ASTM A 516 GR. 70
ASTM A 515 GR. 70 ,IS 2002 GR. 1 / GR. 2

Mild Steel / Carbon Steel Plates /HR Coils

Steel plates are used mainly for the manufacture of bridges, steel structures, ships, large diameter pipes, storage tanks, boilers, railway wagons and pressure vessels. The company also produces weatherproof steel plates for the construction of railcars.We Stock Mild Steel Plate in Following Grades
The Following Grades Are Available:
ASTM A36 S275JR ,IS-2062 GR. A / B, Fe 410WA, Fe 410WB
•ASTMA 36 • GOST 08KP / 3 PS SP •SAE 1006 / 1010 /1020

Abrasion Resistant Steel Plates

ABRASION RESISTAN 200/400/450/500 wear-resistant steel. has a hardness of approximately 200/400/450/500 HB. It combines high wear resistance with toughness and good weldability. Brand name supplied by us are of TISCRAL / SAILHARD/ JISCRAL/ LAS07 / HARDOX / DILLIDUR / DUROSTAT / ABRASO / XAR AND Other well know brands.
Quenched & Tempered Steel Plates
We also supply Quenched & Tempered steel plates, of Specn. ASTM A 514 GR. B,ASTM A 517 GR. F, ASTM A 537 CL.1 & CL. 2

Quenched & Tempered Steel Plates

We also supply Quenched & Tempered steel plates, of Specn. ASTM A 514 GR. B,ASTM A 517 GR. F, ASTM A 537 CL.1 & CL. 2

High Tensile Steel Plates

High Tensile Steel Plate of Following Grades are available with us
IS 8500 Fe 440, Fe 440B, Fe 490, Fe 490B, Fe 540, Fe 540B, Fe 570, Fe 570B, Fe 590, Fe 590B SAILMA 300, 300HI, 350, 350HI, 410, 410HI, 450, 450HI
S275J2G3, S355J2G3, S355J2GIW, S355JR  DILLIMAX 690, NAXTRA 70

Nickel Based Alloy Plates

The Following Grades Are Available:
Nickel 200,Nickel 201,Monel 400
Inconel 600,Inconel 625
Incoloy 800 / UNS NO. 8800 / UNS NO. 8810 ,Incoloy 825
S.S. 904L / UNS NO. 8904
Hastalloy C / SAE-276

Producing Methods :

Sheet & Coil -Hot Rolled ,Cold Rolled ,Special Finishes ,Strip -Hot Rolled ,Cold Rolled Plate -Hot Rolled

Dimensions :

Cold Rolled: Sheet and Plate,  Thickness 0.15 to 8 mm , Width up to 2500 mm
Length up to 8200 mm
Hot Rolled: Sheet and Plate ,Thickness 1 to 100 mm
 Width up to 3000 mm  Length up to 8200/10000/12000 mm
Cold Rolled: Coil ,   Thickness 1 to 10 mm ,     Width 1000/1200/1250/1500 mm

FINISHES:/strong>

Standard mill finishes can be applied to flat rolled stainless steel directly by the rollers and by mechanical abrasives. Steel is first rolled to size and thickness and then annealed to change the properties of the final material. Any oxidation that forms on the surface (scale) is removed by pickling, and the passivation layer is created on the surface. A final finish can then be applied to achieve the desired aesthetic appearance.
No. 0 - Hot Rolled Annealed, thicker plates
No. 1 - Hot rolled, annealed and passivated
No. 2D - cold rolled, annealed, pickled and passivated
No. 2B - as above with additional pass through polished rollers
No. 2BA - Bright Annealed (BA) as above with highly polished rollers
No. 3 - coarse abrasive finish applied mechanically
No. 4 - fine abrasive finish
No. 6 - matte finish
No. 7 - reflective finish
No. 8 - mirror finish
Annealing,Shot Blasting and Leveling ,Pickling, Polishing ,Marking,Plastic Coating

APPLICATIONS FOR

*Rapid transit cars,*buses, aircraft,* cargo containers Retractor springs ,*Hose clamps ,*Conveyors Bottling machinery ,*Jewelry ,*Cryogenic vessels and components ,*Still tubes ,*Expand metal parts Mixing bowls ,*Dryers ,*Furnace parts ,*Heat exchangers Paper mill equipment ,*Oil refining equipment
*Textile industry ,*Dyeing equipment ,*Jet engine partsWelded storage tanks for *organic chemicals Combustion chambers ,*Furnace arch supports
Kiln linings ,*Smoke control ductwork ,*Coal chutes Gauge parts ,*Cutlery ,*Fish hooks ,*Glass molds Bank vaults ,*Fasteners ,*Skewers,,*Dairy industry
*Burner and emission control components ,*Recuperators Pipes,* tubes

ASTM

Grade

Chemical requirements percent(%)

Mechanical requirements

C
max

Mn
max

P
max

S
max

Si
max

Ni

Cr.

Mo

Cu

Others

Tensile Strength
mini-Mpa

Yield Strength
mini-Mpa

Elong mini
%

Hardness
brinell Rockwell

A 240

304
304L
310 S
316
316L
317L
321
347

0.08
0.030
0.08
0.08
0.030
0.030
0.08
0.08

2.00
2.00
2.00
2.00
2.00
2.00
2.00
2.00

0.045
0.045
0.045
0.045
0.045
0.045
0.045
0.045

0.030
0.030
0.030
0.030
0.030
0.030
0.030
0.030

0.75
0.75
1.50
0.75
0.75
0.75
0.75
0.75

8.00-10.5
8.00-12.0
19.0-22.0
10.0-14.0
10.0-14.0
11.0-15.0
9.00-12.0
9.00-13.0

18.0-20.0
18.0-20.0
24.0-26.0
16.0-18.0
16.0-18.0
18.0-20.0
17.0-19.0
17.0-19.0

2.00-3.00
2.00-3.00
3.00-4.00

-

5(C+N) <Ti< 0.70%
10C < Cb + Ta <1.10%

515-75
485-70
515-75
515-75
485-70

515-75
515-75

205-30
170-25
205-30
205-30
170-25

205-30
205-30

40
40
40
40
40

40
40

202 00092
18300088
21700095
21700095
21700095

21700095
20200092

A 387
class 1
class2

2
5
7
9
11
12
21
22

0.05-0.21
0.15
0.15
0.15
0.04-0.17
0.04-0.17
0.04-0.17
0.04-0.17

0.55-0.80
0.30-0.60
0.30-0.60
0.30-0.60
0.40-0.65
0.40-0.65
0.30-0.60
0.30-0.60

0.035
0.04
0.030
0.030
0.035
0.035
0.035
0.035

0.040
0.030
0.030
0.030
0.04
0.04
0.035
0.035
0.035
0.035

0.15-0.40
0.050
1.00
1.00
0.50-0.80
0.15-0.40
0.50
0.50

-

0.50-0.80
4.00-6.00
6.00-8.00
8.00-10.0
1.00-1.50
0.80-1.15
2.75-3.25
2.00-2.50

0.45-0.60
0.45-0.65
0.45-0.65
0.90-1.10
0.45-0.65
0.45-0.60
0.90-1.10
0.90-1.10

-

-

Class 1
380-550
415-585
415-585
415-585
415-585
380-550
415-585

415-585

Class2
486-620
515-690
515-690
515-690
515-690
45-585


515-690

Class1
230
205
205
205
240
230
205

205

Class2
310
310
310
310
310
275
310

310

22
18
18
18
22
22
18
18

max201HB max92HRB
max202HB max92HRB
max217HB max95HRB
max217HB max95HRB
max217HB max95HRB
max217HB max95HRB
max201HB max92HRB

max201HB max92HRB

A 515

55
60
65
70

0.20
0.27
0.31
0.33

0.90
0.90
0.90
1.20

0.035
0.035
0.035
0.035

0.04
0.04
0.04
0.04

0.15-0.40
0.15-0.40
0.15-0.40
0.15-0.40

-

-

-

-

-

380-515/55-75
415-550/60-80
450-585/65-85
485-620/70-90

205-30
220-32
240-35
260-38

27
25
23
21

-

A 516

55
60
65
70

0.20
0.23
0.26
0.28

0.60-1.20
0.85-1.20
0.85-1.20
0.85-1.20
0.85-1.20

0.035
0.035
0.035
0.035

0.04
0.04
0.04
0.04

0.15-0.40
0.15-0.40
0.15-0.40
0.15-0.40

-

-

-

-

-

380-515/55-75
415-550/60-80
450-585/65-85
485-620/70-90

205-30
220-32
240-35
260-38

27
25
23
21

-

A537

Class1
class2

0.24
0.24

0.70-1.35
0.70-1.35

0.035
0.035

0.040
0.040

0.15-0.40
0.15-0.40

0.25 max
0.25 max

0.80max
0.80 max

0.35 max
0.35 max

-

-

485-620/70-90
550-69080-100

345-50
415-60

22
22

-

Grade

Designation

% Chemical Composition

Tensile
Strength
(Min)
Kg/mm2

Yield Strength(Min)
Mpa s

%EI.in
gauge
length
5.56OSo

Bend
Test

Std. Lest
Piece charpy
V Notch Impact
Energy Joule min

C
max

Mn
max

S
max

P
max

Si
max

C.E.
max

<20mm

20-40min

>40min

A

FE410 WA

0.23

1.5

0.050

0.050

-

0.42

41.8

250

240

230

23

31

-

b

FE410 WB

0.22

1.5

0.045

0.045

0.40

0.41

41.8

250

240

230

23

<25 min

2t for
27
3t for
t>25mm

C

FE410 WC

0.20

1.5

0.040

0.040

0.40

0.36

41.8

250

240

230

23

2t

27