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TECHNICAL DETAILS
SUMMARY OF THE MAIN ASTM STANDARDS GENERALLY USED FOR PIPING
ASTM
Grade
Chemical Requirements Percent (%)
Mechanical Requirements
C
max
Mn
Max
P
S
Si
Ni
Cr.
Mo
Cu
Others
Tensile Strength
Mini-MPa/Psi
Yield Strength
Elong mini
%
Impact test at
F
A 53
Types A
0.25
0.95
0.05
0.06
0.40 max
0.15 max
0.08 max
330-48000
205-30000
36
B
0.30
1.20
415-60000
240-35000
29.5
A 106
A
0.27-0.93
0.035
0.025
0.10 mini
L35-T25
0.29-1.06
L30-T16.5
0.35
485-70000
275-40000
A 312
TP 304
0.08
2.00
0.040
0.030
0.75
8.00-11.0
18.0-20.0
515-75000
TP 304L
8.00-13.0
170-25000
TP 310S
0.045
19.0-22.0
24.0-26.0
0.75 max
TP 316
11.0-14.0
16.0-18.0
2.00-3.00
TP 316L
10.0-15.0
TP 317L
11.0-15.0
3.00-4.00
TP 321
9.00-13.0
17.0-20.0
5C<Ti0.70%
TP 347
10C<Cb+Ta<1.00%
A 333
3
0.19
0.31-0.64
0.18-0.37
3.18-3.82
450-65000
205-35000
L30-T20
-100
-150
4
0.12
0.50-1.05
0.47-0.98
0.44-1.01
0.40-0.75
Ai:0.40-0.30%
6
-45
-50
7
0.90
0.13-0.32
2.03-2.57
L30-T22
-75
8
0.13
8.40-9.60
690-100000
L22
-195
-320
9
0.20
0.40-1.06
1.60-2.24
0.75-1.25
435-63000
315-46000
L28
A 335
P1
0.10-0.20
0.30-0.80
0.50
0.44-0.65
380-55000
P2
0.30-0.61
0.10-0.30
0.50-0.81
P5
0.15
0.30-0.60
4.00-6.00
0.45-0.65
P9
0.25-1.00
8.00-10.0
0.90-1.10
P11
0.50-1.00
1.00-1.50
P12
0.80-1.25
P15
0.05-0.15
1.15-1.65
P21
2.65-3.35
0.80-1.06
P22
1.90-2.60
0.87-1.13
P91
0.08-0.12
0.020
0.010
0.20-0.50
8.00-9.50
0.85-1.05
N0.30-0.70%Ai0
.04%max//0.06-0.10
0.18-0.25
585-85000
415-65000
L20
A 358
8.0-10.50
-
Class 1 : Double welded pipes & full Radiography
Class 2 : Double welded no Radiography
Class 3 : Single welded full Radiography
Class 4 : Single welded full Radiography root pass
without addition of filler metal
Class 5 : Double Welded sport Radiography
10.0-14.0
2.0-3.0
10.4-14.0
3.0-4.0
9.0-12.0
17.0-19.0
N0.10 max
9.0-13.0
Cb+TA10xC/10
SUMMARY OF THE MAIN ASTM STANDARDS GENERALLY USED FOR SHEETS / PLATES
Mini-MPa(Ksi)
Hardness
Brinell
Rockwell
A240
304
0.45
8.00-10.5
515-75
205-30
40
202
92
304L
8.00-12.0
485-70
170-25
183
88
310S
217
95
316
316L
317L
321
9.00-12.0
5(C+N) < Ti < 0.70%
347
10C < Cb+Ta < 1.10%
409
1.00
0.40
10.5-11.75
6 x C / 0.75 Ti max
448-65
241-35
25
75
A 387
Class 1
Class 2
2
0.05-0.021
0.55-0.80
0.15-0.40
0.50-0.80
0.45-0.60
380-550
486-620
230
310
22
Max201HB
Max92HRB
5
0.04
415-585
515-690
205
18
max202HB
6.00-8.00
max217HB
Max95HRB
11
0.04-0.17
0.40-0.65
240
12
0.80-1.15
450-585
275
21
2.75-3.25
max201HB
0.05-0.17
2.00-2.50
A515
55
0.22
380-515 / 55-75
27
60
0.27
415-550 / 60-80
220-32
65
0.31
450-585 / 65-85
240-35
23
70
0.33
485-620 / 70-90
260-38
A516
0.60-1.20
0.23
0.85-1.20
0.26
0.28
A537
0.24
0.70-1.35
0.25 max
0.80 max
0.35 max
345-50
550-690 / 80-100
415-60
IS-2062-92 STEEL FOR GENERAL STRUCTURAL PURPOSES
Designation
% Chemical Composition
Tensile
Strength
(Min) Kg/mm2
Yield Strength (Min)
Mpa
%Elin gauge length 5.56 OSo
Bend Test
Std. test
Piece charpy
V Notch Impact
Energy Joule min
C.E.
<20mm
20-40min
>40min
FE410WA
1.5
0.050
0.42
41.8
250
3T
FE410WB
0.41
2T-3T
2T for less
than 25 mm
3T for more
FE410WC
0.39
