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| Chemical composition (nominal) |
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| Grade |
UNS
number |
C max |
Cr |
Ni |
Mo |
N |
Others |
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| TP 316L |
S31600/S31603 |
0.030 |
17.5 |
13 |
2.1 |
- |
- |
| Alloy 825 |
N08825 |
0.030 |
20 |
38.5 |
2.6 |
- |
Cu=1.7, Ti=0.7 |
| Sandvik Sanicro 28 |
N08028 |
0.020 |
27 |
31 |
3.5 |
- |
Cu=1.0 |
| Sandvik SAF 2205 |
S31803/S32205 |
0.030 |
22 |
5 |
3.2 |
0.18 |
- |
| Sandvik SAF 2507 |
S32750 |
0.030 |
25 |
7 |
4 |
0.3 |
- |
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| Mechanical properties |
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| Grade |
Yield strength, psi (MPa) |
Tensile strength psi (MPa) |
Elongation % |
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| TP 316L |
32,000 (220) |
75,000 (515) |
+ |
| Alloy 825 |
35,000 (240) |
80,000 (550) |
++ |
| Sandvik Sanicro 28 |
32,000 (220) |
100,000 (690) |
++ |
| Sandvik SAF 2205 |
70,000 (485) |
99,000 (680) |
+ |
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80,000 (550) |
116,000 (800) |
++ |
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1) PRE = (%Cr) + 3.3(%Mo) +16(%N)
2) Critical Pitting Temperature in neutral solution with approximately 3% Chlorides
3) Per NACE MR0175 / ISO 15156 for down hole control lines in the solution annealed condition
4) General resistance to CO2 corrosion. “++” indicates better resistance than “+” |
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Sizes and single coil lengths |
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| Outside diameter |
Wall thickness |
Max single coil length
(TP 316L) |
Max singe
coil length (A825) |
Max LLBW1) 2) |
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Inch |
Inch |
m |
ft |
m |
ft |
m |
ft |
1/4 |
0.035 |
252 |
827 |
640 |
2,100 |
29,000 |
95,149 |
1/4 |
0.049 |
192 |
630 |
488 |
1,601 |
22,000 |
72,182 |
1/4 |
0.065 |
158 |
518 |
401 |
1,316 |
18,000 |
59,058 |
3/8 |
0.035 |
159 |
522 |
404 |
1,326 |
18,000 |
59,058 |
3/8 |
0.049 |
118 |
387 |
300 |
984 |
14,000 |
45,934 |
3/8 |
0.065 |
94 |
308 |
239 |
784 |
11,000 |
36,091 |
3/8 |
0.083 |
78 |
256 |
199 |
653 |
9,000 |
29,529 |
1/2 |
0.035 |
116 |
381 |
296 |
971 |
13,000 |
24,653 |
1/2 |
0.049 |
85 |
279 |
217 |
712 |
10,000 |
32,810 |
1/2 |
0.065 |
67 |
220 |
171 |
561 |
7,500 |
24,608 |
1/2 |
0.083 |
55 |
180 |
139 |
456 |
6,000 |
19,686 |
5/8 |
0.035 |
92 |
302 |
234 |
767 |
10,750 |
35,271 |
5/8 |
0.049 |
67 |
220 |
171 |
561 |
7,500 |
24,608 |
5/8 |
0.065 |
52 |
171 |
131 |
430 |
6,100 |
20,014 |
5/8 |
0.083 |
25 |
82 |
25 |
82 |
5,000 |
16,405 |
3/4 |
0.035 |
25 |
82 |
25 |
82 |
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3/4 |
0.049 |
25 |
82 |
25 |
82 |
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3/4 |
0.065 |
25 |
82 |
25 |
82 |
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3/4 |
0.083 |
25 |
82 |
25 |
82 |
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1) Long Length Butt Welded
2) For 3/4" OD single coils can e made, but please check with your local sales representative for complete details |
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