ASTM A376 Grade 304N Pipe
ASME SA376 TP304N Austenitic Steel Pipes Dealer, ASTM A376 Stainless Steel 304N Seamless Pipe
Superior Steel Overseas is an eminent manufacturer, supplier and exporter of ASTM A376 TP304N Stainless Steel Seamless Pipe, which manufactured using high-quality raw materials and state-of-the-art quality control measures.Our offered ASTM A376 TP304N seamless pipe generally have excellent strength at elevated temperatures. ASTM A376 SS 304N Seamless Pipe may be either hot finished or cold finished, with a suitable finishing treatment. Our offered ASTM A376 SS 304N Pipe are applicable for Chemical and steel industry .All ASTM A376 Stainless Steel 304N Pipes shall be furnished in the heat-treated condition unless the order specifically states that no final heat treatment shall be applied. ASTM A376 Seamless Pipes mostly used for corrosion heat resistance has work hardening properties welding primarily done by TIG and MMAW process however GMAW, FCW, SAW process are also used. We are largest stockist of ASTM A376 TP304N Pipe in various shapes and specification like ASME SA / ASTM A376 TP304N Stainless Steel Square Pipe, ASTM A376 TP304N Stainless Steel Round Pipe, ASTM A376 TP304N Stainless Steel Rectangular Pipe, ASTM A376 TP304N Stainless Steel Triangle Pipe and many more in sch 120, sch80, sch60 etc. Buy ASME SA376 TP304N Seamless Pipe at reasonable price in india from us.
ASTM A376 TP304N Stainless Steel Pipe Specification
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Specification
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ASTM A-376 & ASTM / ASME SA376
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|
Grades
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304,304H, 304LN,304N,316,316H,316N,316LN,321,347,347H,348
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|
Type
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SEAMLESS
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|
Outer Diameter Size
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6mm-630mm.
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|
Wall Thickness
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1mm-30mm.5S,10S,40S,80S
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Length
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4-13m,5.8m,6m or according to customers’ requests.
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|
Tolerances
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Meet the standard.
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Surface
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Pickled & Annealed.
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Other Testing
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Product Analysis, Transverse Tension Test, Flattening Test, Etching Test, Radiographic Examination, Stabilizing Heat Treatment, Intergranular Corrosion Test, Weld Decay Test, Magnetic Particle Detection, Grain
Size Test, NACE 0175, Dual Grade, PWHT (POST WELD HEAT TREATMENT), Flare Test, Bend Test, Hardness Test, Tensile Test etc
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|
Value Added Services
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Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
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Packaging
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Each in a PVC bag, Bundle with knitted plastic bag, wooden case or according to customers’ request.
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Material Test Certificate
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Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers’ request.
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Delivery
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By Road – Truck / Train, By Sea – Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 30 Feet Container / 35 Feet Container / High Cube Container / Open
Top Container, By Air – Freighter Civil Passenger and Cargo Planes
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ASTM A376 TP 304N Pipe Sizes
|
Nominal Pipe Size |
OD |
Schedule 5S1 |
Schedule 10S1 |
Schedule 40S |
Schedule 80S |
|||||||||
|
in |
mm |
in |
mm |
kg/m |
in |
mm |
kg/m |
in |
mm |
kg/m |
in |
mm |
kg/m |
|
|
1/8 |
0.405 |
10.3 |
– |
– |
– |
0.049 |
1.24 |
0.28 |
0.068 |
1.73 |
0.37 |
0.095 |
2.41 |
0.47 |
|
1/4 |
0.540 |
13.7 |
– |
– |
– |
0.065 |
1.65 |
0.49 |
0.088 |
2.24 |
0.63 |
0.119 |
3.02 |
0.80 |
|
3/8 |
0.675 |
17.1 |
– |
– |
– |
0.065 |
1.65 |
0.63 |
0.091 |
2.31 |
0.84 |
0.126 |
3.20 |
1.10 |
|
1/2 |
0.840 |
21.3 |
0.065 |
1.65 |
0.80 |
0.083 |
2.11 |
1.00 |
0.109 |
2.77 |
1.27 |
0.147 |
3.73 |
1.62 |
|
3/4 |
1.050 |
26.7 |
0.065 |
1.65 |
1.03 |
0.083 |
2.11 |
1.28 |
0.113 |
2.87 |
1.69 |
0.154 |
3.91 |
2.20 |
|
1 |
1.315 |
33.4 |
0.065 |
1.65 |
1.30 |
0.109 |
2.77 |
2.09 |
0.133 |
3.38 |
2.50 |
0.179 |
4.55 |
3.24 |
|
11/4 |
1.660 |
42.2 |
0.065 |
1.65 |
1.65 |
0.109 |
2.77 |
2.70 |
0.140 |
3.56 |
3.39 |
0.191 |
4.85 |
4.47 |
|
11/2 |
1.900 |
48.3 |
0.065 |
1.65 |
1.91 |
0.109 |
2.77 |
3.11 |
0.145 |
3.68 |
4.05 |
0.200 |
5.08 |
5.41 |
|
2 |
2.375 |
60.3 |
0.065 |
1.65 |
2.40 |
0.109 |
2.77 |
3.93 |
0.154 |
3.91 |
5.44 |
0.218 |
5.54 |
7.48 |
|
21/2 |
2.875 |
73.0 |
0.083 |
2.11 |
3.69 |
0.120 |
3.05 |
5.26 |
0.203 |
5.16 |
8.63 |
0.276 |
7.01 |
11.41 |
|
3 |
3.500 |
88.9 |
0.083 |
2.11 |
4.51 |
0.120 |
3.05 |
6.45 |
0.216 |
5.49 |
11.29 |
0.300 |
7.62 |
15.27 |
|
31/2 |
4.000 |
101.6 |
0.083 |
2.11 |
5.18 |
0.120 |
3.05 |
7.40 |
0.226 |
5.74 |
13.57 |
0.318 |
8.08 |
18.63 |
|
4 |
4.500 |
114.3 |
0.083 |
2.11 |
5.84 |
0.120 |
3.05 |
8.36 |
0.237 |
6.02 |
16.07 |
0.337 |
8.56 |
22.32 |
|
5 |
5.563 |
141.3 |
0.109 |
2.77 |
9.47 |
0.134 |
3.40 |
11.57 |
0.258 |
6.55 |
21.77 |
0.375 |
9.53 |
30.97 |
|
6 |
6.625 |
168.3 |
0.109 |
2.77 |
11.32 |
0.134 |
3.40 |
13.84 |
0.280 |
7.11 |
28.26 |
0.432 |
10.97 |
42.56 |
|
8 |
8.625 |
219.1 |
0.109 |
2.77 |
14.79 |
0.148 |
3.76 |
19.96 |
0.322 |
8.18 |
42.55 |
0.500 |
12.70 |
64.64 |
|
10 |
10.750 |
273.1 |
0.134 |
3.40 |
22.63 |
0.165 |
4.19 |
27.78 |
0.365 |
9.27 |
60.31 |
0.5002 |
12.702 |
96.012 |
|
12 |
12.750 |
323.9 |
0.156 |
3.96 |
31.25 |
0.180 |
4.57 |
36.00 |
0.3752 |
9.532 |
73.882 |
0.5002 |
12.702 |
132.082 |
|
14 |
14.000 |
355.6 |
0.156 |
3.96 |
34.36 |
0.1882 |
4.782 |
41.302 |
– |
– |
– |
– |
– |
– |
|
16 |
16.000 |
406.4 |
0.165 |
4.19 |
41.56 |
0.1882 |
4.782 |
47.292 |
– |
– |
– |
– |
– |
– |
|
18 |
18.000 |
457 |
0.165 |
4.19 |
46.81 |
0.1882 |
4.782 |
53.262 |
– |
– |
– |
– |
– |
– |
|
20 |
20.000 |
508 |
0.188 |
4.78 |
59.25 |
0.2182 |
5.542 |
68.612 |
– |
– |
– |
– |
– |
– |
|
22 |
22.000 |
559 |
0.188 |
4.78 |
65.24 |
0.2182 |
5.542 |
75.532 |
– |
– |
– |
– |
– |
– |
|
24 |
24.000 |
610 |
0.218 |
5.54 |
82.47 |
0.250 |
6.35 |
94.45 |
– |
– |
– |
– |
– |
– |
|
30 |
30.000 |
762 |
0.250 |
6.35 |
118.31 |
0.312 |
7.92 |
147.36 |
– |
– |
– |
– |
– |
– |
ASTM A376 SS 304N Seamless Pipe Dimensions
|
PIPE
SIZE |
O.D. INCHES |
5S | 5 | 10S | 10 | 20 | 30 | 40S & STD. | 40 | 60 | 80S & E.H. | 80 | 100 | 120 | 140 | 160 | DBL. E.H. |
| 1/8 | .405 | .035 .1383 |
.049 .1363 |
.049 .1363 |
.068 .2447 |
.068 .2447 |
.095 .3145 |
.095 .3145 |
|||||||||
| 1/4 | .540 | .049 .2570 |
.065 .3297 |
.065 .3297 |
.088 .4248 |
.088 .4248 |
.119 .5351 |
.119 .5351 |
|||||||||
| 3/8 | .675 | .049 .3276 |
.065 .4235 |
.065 .4235 |
.091 .5676 |
.091 .5676 |
.126 .7388 |
.126 .7388 |
|||||||||
| 1/2 | .840 | .065 .5383 |
.065 .5380 |
.083 .6710 |
.083 .6710 |
.109 .8510 |
.109 .8510 |
.147 1.088 |
.147 1.088 |
.187 1.304 |
.294 1.714 |
||||||
| 3/4 | 1.050 | .065 .6838 |
.065 .6838 |
.083 .8572 |
.083 .8572 |
.113 1.131 |
.113 1.131 |
.154 1.474 |
.154 1.474 |
.218 1.937 |
.308 2.441 |
||||||
| 1 | 1.315 | .065 .8678 |
.065 .8678 |
.109 1.404 |
.109 1.404 |
.133 1.679 |
.133 1.679 |
.179 2.172 |
.179 2.172 |
.250 2.844 |
.358 3.659 |
||||||
| 1 1/4 | 1.660 | .065 1.107 |
.065 1.107 |
.109 1.806 |
.109 1.806 |
.140 2.273 |
.140 2.273 |
.191 2.997 |
.191 2.997 |
.250 3.765 |
.382 5.214 |
||||||
| 1 1/2 | 1.900 | .065 1.274 |
.065 1.274 |
.109 2.085 |
.109 2.085 |
.145 2.718 |
.145 2.718 |
.200 3.631 |
.200 3.631 |
.281 4.859 |
.400 6.408 |
||||||
| 2 | 2.375 | .065 1.604 |
.065 1.604 |
.109 2.638 |
.109 2.638 |
.154 3.653 |
.154 3.653 |
.218 5.022 |
.218 5.022 |
.344 7.462 |
.436 9.029 |
||||||
| 2 1/2 | 2.875 | .083 2.475 |
.083 2.475 |
.120 3.531 |
.120 3.531 |
.203 5.793 |
.203 5.793 |
.276 7.661 |
.276 7.661 |
.375 10.01 |
.552 13.70 |
||||||
| 3 | 3.500 | .083 3.029 |
.083 3.029 |
.120 4.332 |
.120 4.332 |
.216 7.576 |
.216 7.576 |
.300 10.25 |
.300 10.25 |
.438 14.32 |
.600 18.58 |
||||||
| 3 1/2 | 4.000 | .083 3.472 |
.083 3.472 |
.120 4.973 |
.120 4.973 |
.226 9.109 |
.226 9.109 |
.318 12.51 |
.318 12.51 |
.636 22.85 |
|||||||
| 4 | 4.500 | .083 3.915 |
.083 3.915 |
.120 5.613 |
.120 5.613 |
.237 10.79 |
.237 10.79 |
.337 14.98 |
.337 14.98 |
.438 19.00 |
.531 22.51 |
.674 27.54 |
|||||
| 4 1/2 | 5.000 | .247 12.54 |
.355 17.60 |
||||||||||||||
| 5 | 5.563 | .109 6.349 |
.109 6.349 |
.134 7.770 |
.134 7.770 |
.258 14.62 |
.258 14.62 |
.375 20.78 |
.375 20.78 |
.500 20.78 |
.625 32.96 |
.750 38.55 |
|||||
| 6 | 6.625 | .109 7.585 |
.109 7.585 |
.134 9.289 |
.134 9.289 |
.280 18.97 |
.280 18.97 |
.432 28.57 |
.432 28.57 |
.562 36.39 |
.719 43.35 |
.864 53.16 |
|||||
| 7 | 7.625 | .301 23.54 |
.500 38.04 |
.875 63.08 |
|||||||||||||
| 8 | 8.625 | .109 9.914 |
.109 9.914 |
.148 13.40 |
.148 13.40 |
.250 22.36 |
.277 24.70 |
.322 28.55 |
.322 28.55 |
.406 35.64 |
.500 43.39 |
.500 43.39 |
.594 50.95 |
.719 60.71 |
.812 67.76 |
.906 74.69 |
.875 72.42 |
| 9 | 9.625 | .342 33.91 |
.500 48.73 |
||||||||||||||
| 10 | 10.75 | .134 15.19 |
.134 15.19 |
.165 18.70 |
.165 18.70 |
.250 28.04 |
.307 34.24 |
.365 40.48 |
.365 40.48 |
.500 54.74 |
.500 54.74 |
.594 64.43 |
.719 77.03 |
.844 82.29 |
1.000 104.1 |
1.125 115.6 |
1.000 104.1 |
| 11 | 11.75 | .375 45.56 |
.500 60.08 |
||||||||||||||
| 12 | 12.75 | .156 21.07 |
.165 22.18 |
.180 24.16 |
.180 24.16 |
.250 33.38 |
.330 43.77 |
.375 49.56 |
.406 53.52 |
.562 73.15 |
.500 65.42 |
.688 88.63 |
.844 107.3 |
1.000 125.5 |
1.125 136.7 |
1.312 160.3 |
1.000 125.5 |
| 14 | 14.00 | .156 23.07 |
.188 27.73 |
.250 36.71 |
.312 45.61 |
.375 54.57 |
.375 54.57 |
.438 63.44 |
.594 85.05 |
.500 72.09 |
.750 106.1 |
.938 130.9 |
1.094 150.8 |
1.250 170.2 |
1.406 189.1 |
||
| 16 | 16.00 | .165 27.90 |
.188 31.75 |
.250 42.05 |
.312 52.27 |
.375 62.58 |
.375 62.58 |
.500 82.77 |
.656 107.5 |
.500 82.77 |
.844 136.6 |
1.031 164.8 |
1.219 192.4 |
1.438 223.6 |
1.594 245.3 |
||
| 18 | 18.00 | 165 31.43 |
.188 35.76 |
.250 47.39 |
.312 58.94 |
.438 82.15 |
.375 70.59 |
.562 104.7 |
750 138.2 |
.500 93.45 |
.938 170.9 |
1.156 208.0 |
1.375 244.1 |
1.562 274.2 |
1.781 308.5 |
||
| 20 | 20.00 | .188 39.78 |
.218 46.05 |
.250 52.73 |
.375 78.60 |
.500 104.1 |
.375 78.60 |
.594 123.1 |
.812 166.4 |
.500 104.1 |
1.031 208.9 |
1.281 256.1 |
1.500 296.4 |
1.750 341.1 |
1.969 379.2 |
||
| 24 | 24.00 | .218 55.37 |
.250 63.41 |
.250 63.41 |
.375 94.42 |
.562 140.7 |
.375 94.42 |
.688 171.3 |
.969 238.4 |
.500 125.5 |
1.219 296.8 |
1.531 367.4 |
1.812 429.4 |
2.062 483.1 |
2.344 542.1 |
||
| 26 | 26.00 | .312 85.60 |
.500 136.17 |
.375 102.63 |
.500 136.17 |
||||||||||||
| 28 | 28.00 | .312 92.26 |
.500 146.85 |
.625 182.73 |
.375 110.64 |
||||||||||||
| 30 | 30.00 | .250 79.43 |
.312 98.93 |
.312 98.93 |
.500 157.53 |
.625 196.08 |
.375 118.65 |
.500 157.53 |
|||||||||
| 32 | 32.00 | .312 105.59 |
.500 168.21 |
.625 209.43 |
.375 126.66 |
.688 230.08 |
.500 168.21 |
||||||||||
| 34 | 34.00 | .312 112.25 |
.500 178.89 |
.625 222.78 |
.375 134.67 |
.688 244.77 |
|||||||||||
| 36 | 36.00 | .312 118.92 |
.500 189.57 |
.625 236.13 |
.375 142.68 |
.750 282.35 |
.500 189.57 |
ASTM A376 SS 304N Seamless Pipe Chemical Composition
| ELEMENT | CONTENT (%) |
|---|---|
| Chromium, Cr | 18-20 |
| Nickel, Ni | 8-11 |
| Manganese, Mn | 2 |
| Silicon, Si | 1 |
| Nitrogen, N | 0.1-0.16 |
| Carbon, C | 0.08 |
| Phosphorous, P | 0.045 |
| Sulfur, S | 0.030 |
| Iron, fe | Balance |
ASTM A376 Stainless Steel 304N Seamless Pipe Mechanical Properties
| PROPERTIES | METRIC | IMPERIAL |
|---|---|---|
| Tensile strength | 620 MPa | 89900 psi |
| Yield strength | 330 MPa | 47900 psi |
| Elastic modulus | 193-200 GPa | 28000- 29000 ksi |
| Hardness, Rockwell B | 85 | 85 |
ASTM A376 SS 304N Equivalent
| Grade | UNS No | Euronorm | |
| No | |||
| 304N | S30451 | 1.4315 | |
ASTM A376 SS 304N Seamless Pipe Tolerances
| Nominal Pipe Size Inches | Outside Diameter Tolerances | |||||
|---|---|---|---|---|---|---|
| A376 TP304N Seamless | ||||||
| Plus | Minus | |||||
| 1/8 IPS to 11/2 IPS incl. | .015î | .031î | ||||
| 2 IPS to 4 IPS incl. | .031î | .031î | ||||
| 5 IPS to 8 IPS incl. | .062î | .031î | ||||
| 10 IPS to 12 IPS incl. | .093î | .031î | ||||
| Wall Tolerances | By Wt. | 12.5% | ||||
| Weight Tolerances | 10.0% | 3.5% | ||||
Table of Content