Stainless Steel Patta/Patti |
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Product wise Dimensional and Visual Specifications |
Product |
Thickness |
Length |
Width (size) |
Surface Finish |
Edge
Condition |
Available Range
in mm |
Tolerance
in mm |
Available Range
in mm (Max) |
Tolerance
in mm
(Max) |
Available Range
in mm |
Tolerance
in mm |
Patta |
0.30 - 1.50 |
± 0.05 |
2400 |
+ 150 |
250 - 700 |
+ 10 to + 25 Max. |
2 D (Cold rolled Annealed and Pickled), 2 B, FH, QH, HH |
As Rolled |
1.51 - 2.00 |
± 0.06 |
1800 |
+ 150 |
2.01 - 2.50 |
± 0.07 |
1400 |
+ 150 |
2.51 - 3.00 |
± 0.08 |
1200 |
+ 150 |
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MATELURGICAL SPECIFICATIONS |
Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
2Star |
Min
Max
Aim |
0.145
Max
0.120 |
8.20
8.50
8.40 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
12.90
13.20
12.35 |
0.30
0.60
0.45 |
0.90
1.10
1.00 |
1200
1400
1300 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
3Star |
Min
Max
Aim |
0.145
Max
0.120 |
8.60
8.90
8.70 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
12.60
12.90
12.75 |
0.60
0.70
0.65 |
0.90
1.10
1.00 |
1200
1400
1300 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
3Star+ |
Min
Max
Aim |
0.140
Max
0.130 |
8.80
9.10
8.90 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
12.90
13.20
13.00 |
0.60
0.80
0.70 |
1.10
1.40
1.25 |
1000
1500
1400 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
4Star |
Min
Max
Aim |
0.135
Max
0.130 |
9.10
9.40
9.25 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
13.20
13.50
13.30 |
0.60
0.80
0.70 |
1.10
1.40
1.25 |
1400
1600
1500 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
5Star |
Min
Max
Aim |
0.135
Max
0.130 |
9.50
9.80
9.60 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
13.70
14.20
13.90 |
0.65
0.85
0.75 |
1.30
1.50
1.40 |
1500
1700
1600 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
6Star |
Min
Max
Aim |
0.135
Max
0.125 |
9.50
9.90
9.75 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
13.75
14.25
14.00 |
0.90
1.00
0.95 |
1.30
1.50
1.40 |
1500
1700
1600 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
7Star |
Min
Max
Aim |
0.135
Max
0.125 |
9.50
9.90
9.75 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
13.75
14.25
14.00 |
1.00
1.15
1.10 |
1.30
1.50
1.40 |
1500
1700
1600 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
8Star |
Min
Max
Aim |
0.125
Max
0.120 |
9.80
10.10
9.95 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
14.00
14.50
14.20 |
1.15
1.30
1.20 |
1.20
1.50
1.30 |
1500
1700
1600 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
9Star |
Min
Max
Aim |
0.125
Max
0.120 |
9.00
9.50
9.20 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
14.50
15.00
14.75 |
2.00
2.35
2.10 |
1.10
1.40
1.20 |
1200
1400
1300 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
10Star |
Min
Max
Aim |
0.120
Max
0.115 |
8.20
8.60
8.40 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
15.00
15.50
15.25 |
3.00
3.30
3.10 |
1.00
1.30
1.10 |
1200
1400
1300 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
11Star |
Min
Max
Aim |
0.120
Max
0.115 |
7.20
7.60
7.40 |
0.30
0.60
0.40 |
0.030
Max
0.025 |
0.085
Max
0.080 |
15.50
16.00
15.75 |
4.00
4.30
4.10 |
0.80
1.10
0.90 |
1200
1400
1300 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
304 |
Min
Max
Aim |
0.08
Max
0.065 |
2.00
Max
1.50 |
1.00
Max
0.45 |
0.030
Max
0.020 |
0.045
Max
0.035 |
18.00
20.00
18.50 |
8.00
10.00
8.10 |
-
-
- |
1000
Max
600 |
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Sr.
No. |
Grade |
Range |
% C |
%Mn |
%Si |
%S |
%P |
%Cr |
%Ni |
%Cu |
N2
ppm |
1. |
Mehta
316 |
Min
Max
Aim |
0.08
Max
0.065 |
2.00
Max
1.50 |
1.00
Max
0.45 |
0.030
Max
0.020 |
0.045
Max
0.035 |
16.00
18.00
16.75 |
10.00
12.00
10.20 |
2.00
3.00
2.1 |
-
-
- |
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