ỐNG THÉP INOX:
|
Chemical Composition of Material
|
|
Material Composition %
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Cu
|
|
201
|
≤0.10
|
≤0.50
|
10.2-11.2
|
≤0.045
|
≤0.01
|
13-14
|
1.2-1.4
|
0.6-0.8
|
|
304
|
≤0.08
|
≤0.5
|
0.9-1.1
|
≤0.045
|
≤0.01
|
18.3-18.9
|
8.0-8.2
|
0.2-0.3
|
WELDED AUSTENITIC STAINLESS STEEL PIPES JIS G3459
|
Inch
|
Nomal
|
OD(mm)
|
SCHEDULE
|
|
5S
|
10S
|
20S
|
40S
|
80S
|
|
1/8"
|
6
|
10.5
|
1
|
1.65
|
2
|
2.3
|
2.4
|
|
1/4"
|
8
|
13.8
|
1.2
|
1.65
|
2
|
2.3
|
3
|
|
3/8"
|
10
|
17.3
|
1.2
|
1.65
|
2
|
2.3
|
3.2
|
|
1/2"
|
15
|
21.7
|
1.65
|
2.1
|
2.5
|
2.8
|
3.7
|
|
3/4"
|
20
|
27.2
|
1.65
|
2.1
|
2.5
|
2.9
|
3.9
|
|
1"
|
25
|
34
|
1.65
|
2.8
|
3
|
3.4
|
4.5
|
|
1"1/4
|
32
|
42.7
|
1.65
|
2.8
|
3
|
3.6
|
4.9
|
|
1"1/2
|
40
|
48.6
|
1.65
|
2.8
|
3
|
3.7
|
5.1
|
|
2"
|
50
|
60.5
|
1.65
|
2.8
|
3.5
|
3.9
|
5.5
|
|
2"1/2
|
65
|
76.3
|
2.1
|
3
|
3.5
|
5.2
|
7
|
|
3"
|
80
|
89.1
|
2.1
|
3
|
4
|
5.5
|
7.6
|
|
3"1/2
|
90
|
101.6
|
2.1
|
3
|
4
|
5.7
|
8.1
|
|
4"
|
100
|
114.3
|
2.1
|
3
|
4
|
6
|
8.6
|
|
5"
|
125
|
139.8
|
2.8
|
3.4
|
5
|
6.6
|
9.5
|
|
6"
|
150
|
165.2
|
2.8
|
3.4
|
5
|
7.1
|
11
|
|
8"
|
200
|
216.3
|
2.8
|
4
|
6.5
|
8.2
|
12.7
|
|
10"
|
250
|
267.3
|
3.4
|
4
|
6.5
|
9.3
|
15.1
|
|
12"
|
300
|
318.5
|
4
|
4.5
|
6.5
|
10.3
|
17.4
|
|
14"
|
350
|
355.6
|
4
|
5
|
8
|
11.1
|
|
|
16"
|
400
|
406.4
|
4.5
|
5
|
8
|
12.7
|
|
|
18"
|
450
|
457.2
|
4.5
|
5
|
8
|
14.3
|
|
|
20"
|
500
|
508
|
5
|
5.5
|
9.5
|
15.1
|
|
|
22"
|
550
|
558.8
|
5
|
5.5
|
9.5
|
15.9
|
|
|
24"
|
600
|
609.6
|
5.5
|
6.5
|
9.5
|
17.5
|
|
|
26"
|
650
|
660.4
|
5.5
|
8
|
12.7
|
17.5
|
|
|
28"
|
700
|
711.2
|
5.5
|
8
|
12.7
|
17.5
|
|
|
30"
|
750
|
762
|
6.5
|
8
|
12.7
|
17.5
|
|
|
32"
|
800
|
812
|
|
8
|
12.7
|
17.5
|
|
|
34"
|
850
|
863.6
|
|
8
|
12.7
|
17.5
|
|
|
36"
|
900
|
914.4
|
|
8
|
12.7
|
19.1
|
|
|
40"
|
1000
|
1016
|
|
9.5
|
14.3
|
26.2
|
|