Stainless Steel 347 Seamless Pipe
Specification ASTM A312 covers cold worked austenitic stainless steel such as grade 347. Unlike some conventional steel alloys that are hardened by the use of heat treatment, the hardening of Stainless Steel 347 Seamless Pipe is achievable only via cold working. Since cold working is a process that does not use heat, there are some improvements in the overall aspects of the pipe.
Firstly, the surface finish of the SS 347 Welded Pipe is much better, in addition to achieving properties such as better reproducibility and interchangeability. Along with superior dimensional control, the ASTM A312 TP 347 Square Pipe could be imparted with directional properties as well. Secondly, problems associated with contamination are eliminated by cold working the material. Under this specification, every DIN 1.4550 schedule 40 pipe produced must undergo a series of tests including the weld decay test, a nondestructive electric test, or a hydrostatic test, grain size determination. Moreover, the SS UNS S34700 ERW Pipe is required to undergo mechanical tests like a transverse test or longitudinal tension test and flattening test, while also meeting the tensile strength and yield strength requirements of the specification.
Though like stainless steel 321, the SS 347H Rectangular Pipe is used for its ability to withstand heat, it is a colombium stabilized alloy, which gives it better mechanical properties.
Descriotion | Stainless Steel 347 Seamless Pipe Price list |
347 Seamless /Welded Stainless Steel Pipe | US $ 4000 / Piece |
ASTM Seamless Stainless Steel Pipe 347 | US $ 899-3000 / Ton |
High Precision 347 Stainless Steel Seamless Pipe | US $ 1800-3000 / Ton |
Seamless/Welded 347 Stainless Steel Pipe | US $ 540-650 / Ton |
Tp347 Seamless Stainless Steel Pipe Hot and Cold Finish | US $ 3200-3500 / Ton |
ASTM A790 Seamless Material 347 Stainless Steel Pipe | US $ 1500-1700 / Ton |
SUS 347 Seamless/Welded Decorative/Indurtrial Stainless Steel Round Square Pipe | US $ 1050-23500 / Ton |
347 Seamless Stainless Steel Round Pipe | US $ 660-999 / Ton |
ASTM A312 Seamless Stainless Steel Pipe 347 |
US $ 2950-3000 / Ton |
347 Stainless Steel Pipe Welded Seamless Pipe | US $ 1000-2000 / Ton |
Size | ½” to 6” Nominal Bore Sch 40s, 10s, 160s, 80s |
Stainless Steel 347 pipes Length |
|
Wall Thickness | 0.1 to 60 milimeter |
Standard | GB, ASTM, JIS, EN, GOST, AISI, DIN, ASME, AMS |
Surface Finish | Bright, Cold Finish, Annealing, Polished, Pickling, or as per need |
Stainless Steel 347 pipes Technique | Hot Rolled/ Cold Rolled |
Stainless Steel 347 pipes Manufacturing Shapes | Square, Round, Box Section, Rectangle |
Manufacturing types | Seamless, ERW, Welded, EFW |
Inspection, Test Reports | PMI Test Reports, EN 10204 3.1, Mill Test Certificates, Mechanical Reports, Chemical Reports, Visual Inspection Reports, NABL Approved Lab Reports, Third Party Inspection, Destructive and Non Destructive Test Reports |
Manufacturing Technology | Cold / Hot Formed |
Kilogram/meter |
Outside Diameter milimeter |
Schedule |
347 Seamless pipe Wall Thickness milimeter |
inch |
---|---|---|---|---|
0.050 |
13.72 |
10S |
01.65 |
1/4 |
0.081 |
13.72 |
80S |
3.02 |
1/4 |
01.12 |
17.15 |
80S |
3.20 |
3/8 |
01.30 |
26.67 |
10S |
2.11 |
3/4 |
01.65 |
201.34 |
80S |
3.73 |
1/2 |
2.23 |
26.67 |
80S |
3.91 |
3/4 |
01.29 |
201.34 |
40S |
2.77 |
1/2 |
01.71 |
26.67 |
40S |
2.87 |
3/4 |
0.086 |
17.15 |
40S |
2.31 |
3/8 |
0.064 |
13.72 |
40S |
2.24 |
1/4 |
2.13 |
33.40 |
10S |
2.77 |
1 |
0.064 |
17.15 |
10S |
01.65 |
3/8 |
2.73 |
42.16 |
10S |
2.77 |
1¼ |
4.30 |
33.40 |
160 |
6.352) |
1 |
3.29 |
33.40 |
80S |
4.55 |
1 |
3.44 |
42.16 |
40S |
3.56 |
1¼ |
2.54 |
33.40 |
40S |
3.38 |
1 |
4.53 |
42.16 |
80S |
4.85 |
1¼ |
01.02 |
201.34 |
10S |
2.11 |
1/2 |
3.16 |
48.26 |
10S |
2.77 |
1½ |
5.49 |
48.26 |
80S |
5.08 |
1½ |
4.11 |
48.26 |
40S |
3.68 |
1½ |
5.69 |
42.16 |
160 |
6.352) |
1¼ |
3.99 |
60.033 |
10S |
2.77 |
2 |
5.52 |
60.033 |
40S |
3.91 |
2 |
7.60 |
60.033 |
80S |
5.54 |
2 |
101.29 |
60.033 |
160 |
8.742) |
2 |
5.35 |
73.03 |
10S |
3.05 |
2½ |
8.77 |
73.03 |
40S |
5.16 |
2½ |
101.59 |
73.03 |
80S |
7.01 |
2½ |
6.56 |
88.90 |
10S |
3.05 |
3 |
201.67 |
88.90 |
160 |
101.132) |
3 |
15.51 |
88.90 |
80S |
7.62 |
3 |
13.78 |
1001.60 |
40S |
5.74 |
3½ |
7.53 |
1001.60 |
10S |
3.05 |
3½ |
18.92 |
1001.60 |
80S |
8.08 |
3½ |
16.32 |
114.30 |
40S |
6.02 |
4 |
101.47 |
88.90 |
40S |
5.49 |
3 |
8.50 |
114.30 |
10S |
3.05 |
4 |
22.10 |
1401.30 |
40S |
6.55 |
5 |
34.05 |
114.30 |
160 |
13.492) |
4 |
49.87 |
1401.30 |
160 |
15.882) |
5 |
112.97 |
219.08 |
160 |
23.012) |
8 |
28.69 |
168.28 |
40S |
7.11 |
6 |
22.67 |
114.30 |
80S |
8.56 |
4 |
14.04 |
168.28 |
10S |
3.4 |
6 |
54.75 |
168.28 |
120 |
14.27 |
6 |
43.21 |
168.28 |
80S |
10.097 |
6 |
301.44 |
1401.30 |
80S |
9.53 |
5 |
68.59 |
168.28 |
160 |
18.262) |
6 |
901.30 |
219.08 |
120 |
18.23 |
8 |
65.63 |
219.08 |
80S |
12.7 |
8 |
43.20 |
219.08 |
40S |
8.18 |
8 |
347 Seamless pipes O.D. (in.) |
Wall Thickness of 347 Seamless pipes (inches) | |||||||
---|---|---|---|---|---|---|---|---|
.035 | .109 | .028 | .065 | .049 | .095 | .083 | .120 | |
1/4 | 4800 | 3700 | 9500 | 7000 | ||||
1/8 | 10100 | 7900 | ||||||
3/8 | 3100 | 6100 | 4400 | |||||
5/16 | 3700 | 7300 | 5400 | |||||
3/4 | 3000 | 2200 | 4600 | 4000 | ||||
1/2 | 2300 | 4400 | 3200 | |||||
1 | 3900 | 2200 | 3400 | 2900 | 4300 |
ASTM A312 | Mn | Si | C | Ni | P | S | Cr | Mo | N | |
347 Seamless pipes | min. | - | - | - | 9.0 | - | - | 17.0 | 2.00 | - |
max. | 2.0 | 1.00 | 0.08 | 13.0 | 0.045 | 0.030 | 20.0 | 3.00 | - |
AISI | Tensile Strength minimum (MPa) | Yield Strength 0.2% Proof minimum (MPa) | Elongation minimum (% in 50mm) | Hardness | |
Rockwell B (HR B) maximum | Brinell (HB) maximum | ||||
347 Seamless pipes | 515 | 205 | 40 | 95 | 201 |
GRADE | UNS | WERKSTOFF NR. | JIS | AFNOR | BS | GOST | EN | SS |
USA | GERMAN | JAPAN | RUSSIAN | BRITISH | RUSSIAN | EUROPE | SWEDISH | |
347 Seamless pipes | S34700 | 1.4550 | - | - | - | - | X6CrNiNb18-10 | - |
1/8" IPS(.405"O. D.) |
3 1/2" IPS( 4.000"O. D.) |
---|---|
SCH 40, 80 |
SCH 10, 40, 80, 160, XXH |
1/4" IPS(.540"O. D.) |
4" IPS(4.500"O. D.) |
SCH 10, 40, 80 |
SCH 10, 40, 80, 160, XXH |
3/8" IPS(.675"O. D.) |
5" IPS( 5.563"O. D.) |
SCH 10, 40, 80 |
SCH 10, 40, 80, 160, XXH |
1/2" IPS(.840"O. D.) |
6" IPS(6.625"O. D.) |
SCH 5, 10, 40, 80, 160, XXH |
SCH 5, 10, 40, 80, 120, 160, XXH |
3/4" IPS(1.050"O. D.) |
8 ” IPS(8.625"O. D.) |
SCH 10, 40, 80, 160, XXH |
SCH 5, 10, 40, 80, 120, 160, XXH |
1" IPS:(1.315′O. D.) |
10" IPS(10.750"O. D.) |
SCH 5, 10, 40, 80, 160, XXH |
SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
1-1/4" IPS(1.660"O. D.) |
12" IPS(12.750"O. D.) |
SCH 10, 40, 80, 160, XXH |
SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
1-1/2" IPS(1.900"O. D.) |
14" IPS(14.000"O. D.) |
SCH 10, 40, 80, 160, XXH |
SCH10 (.188), SCH40 (.375) |
2" IPS(2.375"O. D.) |
16" IPS(16.000"O. D.) |
SCH 10, 40, 80, 160, XXH |
SCH10(.188), SCH40(.375) |
2 1/2" IPS(2.875"O. D.) |
18" IPS (18.000"O. D.) |
SCH 10, 40, 80, 160, XXH |
SCH-40 (.375) |
3" IPS( 3.500"O. D.) |
|
SCH 5, 10, 40, 80, 160, XXH |
Nominal 347 Seamless pipes Size |
WT |
OD |
Weight |
Weight |
|||
milimeter |
inch |
inch |
milimeter |
kilogram/Meter |
Sched |
Lb/ft |
|
1/2″ |
2.769 |
0.0109 |
0.0840 |
21 |
1.268 |
40 STD |
0.0851 |
3.734 |
0.0147 |
1.621 |
80 STD |
1.088 |
|||
3/4″ |
2.870 |
0.0113 |
1.050 |
27 |
1.684 |
40 STD |
1.131 |
3.912 |
0.0154 |
2.195 |
80 STD |
1.474 |
|||
1″ |
3.378 |
0.0133 |
1.315 |
33 |
2.501 |
40 STD |
1.679 |
4.547 |
0.0179 |
3.325 |
80 STD |
2.172 |
|||
1 1/4″ |
3.556 |
0.0140 |
1.660 |
42 |
3.385 |
40 STD |
2.273 |
4.851 |
0.0191 |
4.464 |
80 STD |
2.997 |
|||
1 1/2″ |
3.683 |
0.0145 |
1.900 |
48 |
4.048 |
40 STD |
2.718 |
5.080 |
0.0200 |
5.409 |
80 STD |
3.361 |
|||
2″ |
3.912 |
0.0154 |
2.375 |
60 |
5.441 |
40 STD |
3.653 |
5.537 |
0.0218 |
7.480 |
80 STD |
5.022 |
|||
2 1/2″ |
5.516 |
0.0203 |
2.875 |
73 |
8.629 |
40 STD |
5.793 |
7.010 |
0.0276 |
11.411 |
80 STD |
7.661 |
|||
3″ |
5.486 |
0.0216 |
3.500 |
89 |
11.284 |
40 STD |
7.576 |
7.620 |
0.0300 |
15.272 |
80 STD |
10.0253 |
|||
4″ |
6.020 |
0.0237 |
4.500 |
114 |
16.073 |
10.0790 |
|
8.560 |
0.0337 |
22.318 |
14.983 |
||||
6″ |
4.775 |
0.0188 |
6.625 |
168 |
19.252 |
12.924 |
|
5.516 |
0.0203 |
20.0739 |
13.923 |
||||
5.563 |
0.0219 |
22.318 |
14.983 |
||||
6.350 |
0.0250 |
25.354 |
17.021 |
||||
7.112 |
0.0280 |
58.263 |
40 STD |
18.974 |
|||
7.925 |
0.0312 |
31.334 |
21.036 |
||||
9.525 |
0.0375 |
37.285 |
25.031 |
||||
10.0973 |
0.0432 |
42.561 |
80 XHY |
28.573 |
|||
12.700 |
0.0500 |
48.719 |
32.708 |
||||
8″ |
4.775 |
0.0188 |
8.625 |
219 |
25.233 |
16.940 |
|
5.156 |
0.0203 |
27.198 |
18.259 |
||||
5.563 |
0.0219 |
29.286 |
19.661 |
||||
6.350 |
0.0250 |
33.308 |
20 |
22.361 |
|||
7.036 |
0.0277 |
36.786 |
30 |
24.696 |
|||
8.179 |
0.0322 |
42.352 |
40 |
28.554 |
|||
9.525 |
0.0375 |
49.216 |
33.041 |
||||
10.0312 |
0.0406 |
53.085 |
60 |
35.638 |
|||
12.700 |
0.0500 |
64.627 |
80 XHY |
43.388 |
|||
10″ |
4.775 |
0.0188 |
10.0750 |
273 |
31.588 |
21.207 |
|
5.563 |
0.0219 |
36.689 |
24.631 |
||||
6.350 |
0.0250 |
41.759 |
20 |
28.035 |
|||
7.798 |
0.0307 |
51.002 |
30 |
34.240 |
|||
8.738 |
0.0344 |
56.946 |
38.231 |
||||
9.271 |
0.0365 |
63.301 |
40 STD |
40.0483 |
|||
11.125 |
0.0438 |
71.852 |
48.238 |
||||
12.700 |
0.0500 |
81.530 |
60 XHY |
54.735 |
|||
15.088 |
0.0594 |
95.969 |
80 |
64.429 |
|||
12″ |
4.775 |
0.0188 |
12.750 |
324 |
37.570 |
25.222 |
|
5.563 |
0.0219 |
43.657 |
29.309 |
||||
6.350 |
0.0250 |
49.713 |
33.375 |
||||
7.137 |
0.0281 |
55.739 |
37.420 |
||||
7.925 |
0.0312 |
61.735 |
41.445 |
||||
9.525 |
0.0375 |
73.824 |
49.562 |
||||
10.0312 |
0.0406 |
79.727 |
53.525 |
||||
12.700 |
0.0500 |
97.438 |
65.415 |
||||
14.275 |
0.0562 |
108.966 |
73.154 |
||||
14″ |
4.775 |
0.0188 |
14.000 |
356 |
41.308 |
27.732 |
|
5.563 |
0.0219 |
48.012 |
32.233 |
||||
6.350 |
0.0250 |
54.685 |
20 |
36.713 |
|||
7.137 |
0.0281 |
61.327 |
41.172 |
||||
7.925 |
0.0312 |
67.939 |
45.611 |
||||
9.525 |
0.0375 |
81.281 |
STD |
54.568 |
|||
11.125 |
0.0438 |
94.498 |
40 |
63.441 |
|||
12.700 |
0.0500 |
107.381 |
XHY |
72.090 |
|||
15.875 |
0.0625 | 132.983 |
89.278 |
||||
16” |
4.775 |
0.0188 |
16.000 |
406 |
47.290 |
21.748 |
|
5.563 |
0.0219 |
54.980 |
36.910 |
||||
6.350 |
0.0250 |
62.639 |
10 |
42.053 |
|||
7.137 |
0.0281 |
70.0268 |
47.174 |
||||
7.925 |
0.0312 |
77.866 |
20 |
52.275 |
|||
8.738 |
0.0344 |
85.677 |
57.519 |
||||
9.525 |
0.0375 |
93.213 |
30 STD |
62.578 |
|||
11.125 |
0.0438 |
108.433 |
72.797 |
||||
12.700 |
0.0500 |
123.289 |
40 XHY |
82.770 |
|||
18″ |
5.563 |
0.0219 |
18.000 |
457 |
61.948 |
41.588 |
|
6.350 |
0.0250 |
70.0593 |
47.393 |
||||
7.137 |
0.0281 |
79.208 |
53.176 |
||||
7.925 |
0.0312 |
87.792 |
20 |
58.939 |
|||
9.525 |
0.0375 |
105.144 |
STD |
70.0588 |
|||
11.125 |
0.0438 |
122.369 |
30 |
82.152 |
|||
12.700 |
0.0500 |
139.198 |
XHY |
93.450 |
|||
14.275 |
0.0562 |
155.904 |
40 |
104.666 |
|||
15.875 |
0.0625 |
172.754 |
115.978 |
||||
20″ |
6.350 |
0.0250 |
20.0000 |
508 |
78.547 |
52.733 |
|
7.163 |
0.0282 |
88.458 |
59.386 |
||||
7.925 |
0.0312 |
97.719 |
65.604 |
||||
9.525 |
0.0375 |
117.075 |
20 STD |
78.598 |
|||
11.125 |
0.0438 |
136.305 |
91.508 |
||||
12.700 |
0.0500 |
155.106 |
30 XHY |
104.130 |
|||
15.088 |
0.0594 |
183.378 |
40 |
123.110 |
|||
15.875 |
0.0625 |
192.640 |
129.328 |
||||
17.475 |
0.0688 |
211.368 |
141.901 |
||||
24″ |
6.350 |
0.0250 |
24.000 |
610 |
94.456 |
63.413 |
|
7.137 |
0.0281 |
106.029 |
71.183 |
||||
7.925 |
0.0312 |
117.573 |
18.932 |
||||
9.525 |
0.0375 |
140.0938 |
20 STD |
64.618 |
|||
11.125 |
0.0438 |
164.176 |
110.0219 |
||||
12.700 |
0.0500 |
186.923 |
XHY |
125.490 |
|||
15.875 |
0.0625 |
232.410 |
156.028 |
||||
17.475 |
0.0688 |
255.148 |
40 |
171.293 |
|||
19.050 |
0.0750 |
277.401 |
186.233 |
||||
30″ |
6.350 |
0.0250 |
30.0000 |
762 |
118.318 |
79.433 |
|
7.137 |
0.0281 |
132.851 |
89.189 |
||||
7.925 |
0.0312 |
147.353 |
10 |
98.925 |
|||
9.525 |
0.0375 |
176.731 |
STD |
118.648 |
|||
11.125 |
0.0438 |
205.983 |
138.286 |
||||
12.700 |
0.0500 |
234.647 |
20 XHY |
157.530 |
|||
15.875 |
0.0625 |
292.066 |
30 |
196.078 |
|||
17.475 |
0.0688 |
320.0817 |
215.380 |
||||
19.050 |
0.0750 |
348.988 |
234.293 |
||||
36″ |
6.350 |
0.0250 |
36.000 |
914 |
142.180 |
95.453 |
|
7.137 |
0.0281 |
159.672 |
107.196 |
||||
7.925 |
0.0312 |
177.133 |
10 |
118.918 |
|||
9.525 |
0.0375 |
215.525 |
STD |
142.678 |
|||
11.125 |
0.0438 |
247.790 |
166.353 |
||||
12.700 |
0.0500 |
282.372 |
20 XHY |
198.570 |
|||
15.875 |
0.0625 |
351.723 |
236.128 |
||||
17.475 |
0.0688 |
386.487 |
259.467 |
||||
19.050 |
0.0750 |
420.0576 |
282.353 |
||||
42″ |
7.925 |
0.0312 |
42.000 |
1067 |
206.914 |
138.911 |
|
9.525 |
0.0375 |
248.319 |
STD |
166.708 |
|||
12.700 |
0.0500 |
33.097 |
XHY |
221.610 |
|||
19.050 |
0.0750 |
492.163 |
330.0413 |
||||
48″ |
9.525 |
0.0375 |
48.000 |
1219 |
284.112 |
STD |
190.0738 |
11.125 |
0.0438 |
331.404 |
222.487 |
||||
12.700 |
0.0500 |
377.822 |
XHY |
253.650 |
|||
19.050 |
0.0750 |
563.750 |
378.473 |
||||
22.225 |
0.0875 |
655.969 |
440.0383 |
Types | Out diameter | Wall thickness | Length |
---|---|---|---|
NB Sizes (in stock) | 1/8” ~ 8” | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters |
Stainless Steel 347 Seamless Pipe (Custom Sizes) | 5.0mm ~ 203.2mm | As per requirement | Upto 6 Meters |
Stainless Steel 347 Welded Pipe (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm | 1.0 ~ 15.0 mm | Upto 6 Meters |
Canada, Philippines, Malaysia, Singapore | Stainless Steel Sch10 40 80 SUS 347 Seamless Welded Pipes |
Romania, Europe, Japan, Malaysia | 5 Inch 40cr Pipes Alloy 347 Round Seamless Stainless Steel |
Malaysia, Sweden, Colombia, China | ASTM A312 347 Stainless Steel Seamless Pipes |
Los Alamos -Mexico, Malaysia, Taiwan, Philippines | Seamless Stainless Steel Pipes 347 |
NY 12203 (USA), Singapore, South Korea, Malaysia | 347 Stainless Steel Welded/ Seamless Pipes |
Philippines, Dammam -KSA, Indonesia, Belgium | 347 Stainless Steel Seamless/Welded Pipes |
Europe, Qatar, France, Thailand | 6mm 347 Ss Stainless Seamless Steel Pipes |
Thailand, Czechia, Germany, Malaysia | 347 Stainless Seamless Steel Pipes |
Bangladesh, Malaysia, USA, Finland | ASTM/ASME 347/H Seamless Stainless Steel Pipes |
Kuwait, South Africa, Saudi Arabia (KSA), Brazil | Stainless Steel Seamless Pipes 347 A312 A269 A790 A789 |
Singapore, Bahrain,, South Africa | En 1.4550 Stainless Steel Seamless Pipes 347 347H |
UK, Philippines, Australia, Nigeria | Pickling Finish 347 347H Stainless Steel Seamless Pipes |
Hong Kong, Oman, Malaysia, UAE | 347 Stainless Steel Welded Seamless Pipes |
Iran, Chile, Italy, Singapore | ASTM A312 Carbon/Galvanized/Seamless Stainless Steel Pipes Tp347 |
Norway, United Arab Emirates (UAE), Turkey, Malaysia | 347 Stainless Seamless Steel Pipes |
Russia, Netherlands, Malaysia, Dubai | Seamless Stainless Steel Pipes 347 |
Mexico, Egypt, Spain, UK | ASTM A312 Seamless Stainless Steel Pipess 347 |