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Stainless steel 201 is an austenitic grade of steel known for its non-magnetic properties and excellent resistance to corrosion. It is composed of chromium, iron, manganese, nickel, silicon, nitrogen, and carbon. The density of 201 SS Pipe is 7.86 g/cm3, making it suitable for both low and high temperature environments. These pipes offer exceptional formability and can be welded using standard procedures.
ASTM A269 Tp201 Tubing is specifically designed for sanitary applications and boasts impressive mechanical properties. With a minimum tensile strength of 685 MPa, a minimum yield strength of 292 MPa, and an elastic modulus of 197 GPa, this tubing ensures reliability and performance. On the other hand, ASTM A554 Tp201 Pipe is recommended for ornamental and structural applications where higher strength and tolerance are required.
SS 201 Seamless Tube is one of the strongest grades available and is manufactured through an extrusion process, resulting in a seamless design without welds or seams. This seamless construction enhances its load-bearing capacity, making it suitable for stress-induced systems. UNS S20100 Square Seamless Tube, featuring a square cross-sectional area, is commonly used in manufacturing units for various structural applications.
For those looking for a more cost-effective option, ASTM A312 TP201 Welded Tubing is produced by welding sheets or strips. Although they offer moderate strength, these tubes are cheaper than the seamless ones. UNS S20100 Welded Pipes are durable and commonly used in moderate to low-pressure applications. They are available in sizes ranging from 4mm to 100mm or larger.
Lastly, SUS 201 ERW Tubing is created by applying a high voltage current to longitudinally weld the metal. If you are interested in our products or need further information, please visit our outlets or contact us for more details.
Please check the online stock and prices of ASTM A554 Tp201 Pipes, UNS S20100 Square Seamless Tubes, and SUS 201 ERW Tubing in Mumbai
Standard Specification | 201 Stainless Steel Pipe |
Surface Finish | Cold Finish, Polished, Annealing, Bright, Pickling |
Schedule Pipe Thickness Range | SCH10, SCH XXS, SCH 40, SCH 160, SCH 80S, SCH 5, SCH 80, SCH XS Supplier in Mumbai |
Types | ERW, Welded, Seamless, EFW |
Sizes | ½ to 6 Inch |
Manufacturing Technology | Hot / Cold Formed |
Technique | Cold Rolled Hot Rolled |
Wall Thickness | 0.1 To 60 mm |
Manufacturing Shapes | Square, Round, Rectangle, Box Section |
Standard | ASTM, GOST, ASME, DIN, EN, JIS, AMS, AISI, GB |
Outer Diameter in Inch | D/t Ratio | Internal Area (in2) | Inner Diameter in Inch | Wall Thickness in Inch | Tube Cross Sectional Area (in2) |
---|---|---|---|---|---|
0.250 | 12.50 | 0.0346 | 0.210 | 0.020 | 0.0145 |
0.250 | 8.93 | 0.0296 | 0.194 | 0.028 | 0.0195 |
0.250 | 7.14 | 0.0254 | 0.180 | 0.035 | 0.0236 |
0.250 | 5.10 | 0.0181 | 0.152 | 0.049 | 0.0309 |
0.250 | 3.85 | 0.0113 | 0.120 | 0.065 | 0.0378 |
0.375 | 18.75 | 0.0881 | 0.335 | 0.020 | 0.0223 |
0.375 | 13.39 | 0.0799 | 0.319 | 0.028 | 0.0305 |
0.375 | 10.71 | 0.0731 | 0.305 | 0.035 | 0.0374 |
0.375 | 7.65 | 0.0603 | 0.277 | 0.049 | 0.0502 |
0.375 | 5.77 | 0.0471 | 0.245 | 0.065 | 0.0633 |
0.500 | 25.00 | 0.1662 | 0.460 | 0.020 | 0.0302 |
0.500 | 17.86 | 0.1548 | 0.444 | 0.028 | 0.0415 |
0.500 | 14.29 | 0.1452 | 0.430 | 0.035 | 0.0511 |
0.500 | 10.20 | 0.1269 | 0.402 | 0.049 | 0.0694 |
0.500 | 7.69 | 0.1075 | 0.370 | 0.065 | 0.0888 |
0.500 | 6.02 | 0.0876 | 0.334 | 0.083 | 0.1087 |
0.625 | 31.25 | 0.2688 | 0.585 | 0.020 | 0.0380 |
0.625 | 22.32 | 0.2543 | 0.569 | 0.028 | 0.0525 |
0.625 | 17.86 | 0.2419 | 0.555 | 0.035 | 0.0649 |
0.625 | 12.76 | 0.2181 | 0.527 | 0.049 | 0.0887 |
0.625 | 9.62 | 0.1924 | 0.495 | 0.065 | 0.1144 |
0.625 | 7.53 | 0.1655 | 0.459 | 0.083 | 0.1413 |
0.625 | 6.58 | 0.1486 | 0.435 | 0.095 | 0.1582 |
0.625 | 5.73 | 0.1301 | 0.407 | 0.109 | 0.1767 |
0.750 | 26.79 | 0.3783 | 0.694 | 0.028 | 0.0635 |
0.750 | 21.43 | 0.3632 | 0.680 | 0.035 | 0.0786 |
0.750 | 15.31 | 0.3339 | 0.652 | 0.049 | 0.1079 |
0.750 | 11.54 | 0.3019 | 0.620 | 0.065 | 0.1399 |
0.750 | 9.04 | 0.2679 | 0.584 | 0.083 | 0.1739 |
0.750 | 7.89 | 0.2463 | 0.560 | 0.095 | 0.1955 |
0.750 | 6.88 | 0.2223 | 0.532 | 0.109 | 0.2195 |
0.750 | 6.25 | 0.2043 | 0.510 | 0.120 | 0.2375 |
0.875 | 43.75 | 0.5476 | 0.835 | 0.020 | 0.0537 |
0.875 | 31.25 | 0.5268 | 0.819 | 0.028 | 0.0745 |
0.875 | 25.00 | 0.5090 | 0.805 | 0.035 | 0.0924 |
0.875 | 17.86 | 0.4742 | 0.777 | 0.049 | 0.1272 |
0.875 | 13.46 | 0.4359 | 0.745 | 0.065 | 0.1654 |
0.875 | 10.54 | 0.3948 | 0.709 | 0.083 | 0.2065 |
0.875 | 9.21 | 0.3685 | 0.685 | 0.095 | 0.2328 |
0.875 | 8.03 | 0.3390 | 0.657 | 0.109 | 0.2623 |
0.875 | 7.29 | 0.3167 | 0.635 | 0.120 | 0.2846 |
1.000 | 35.71 | 0.6999 | 0.944 | 0.028 | 0.0855 |
1.000 | 28.57 | 0.6793 | 0.930 | 0.035 | 0.1061 |
1.000 | 20.41 | 0.6390 | 0.902 | 0.049 | 0.1464 |
1.000 | 15.38 | 0.5945 | 0.870 | 0.065 | 0.1909 |
1.000 | 12.05 | 0.5463 | 0.834 | 0.083 | 0.2391 |
1.000 | 10.53 | 0.5153 | 0.810 | 0.095 | 0.2701 |
1.000 | 9.17 | 0.4803 | 0.782 | 0.109 | 0.3051 |
1.000 | 8.33 | 0.4536 | 0.760 | 0.120 | 0.3318 |
1.000 | 7.46 | 0.4208 | 0.732 | 0.134 | 0.3646 |
1.250 | 35.71 | 1.0936 | 1.180 | 0.035 | 0.1336 |
1.250 | 25.51 | 1.0423 | 1.152 | 0.049 | 0.1849 |
1.250 | 19.23 | 0.9852 | 1.120 | 0.065 | 0.2420 |
1.250 | 15.06 | 0.9229 | 1.084 | 0.083 | 0.3043 |
1.250 | 13.16 | 0.8825 | 1.060 | 0.095 | 0.3447 |
1.250 | 11.47 | 0.8365 | 1.032 | 0.109 | 0.3907 |
1.250 | 10.42 | 0.8012 | 1.010 | 0.120 | 0.4260 |
1.250 | 9.33 | 0.7574 | 0.982 | 0.134 | 0.4698 |
1.500 | 42.86 | 1.6061 | 1.430 | 0.035 | 0.1611 |
1.500 | 30.61 | 1.5438 | 1.402 | 0.049 | 0.2234 |
1.500 | 23.08 | 1.4741 | 1.370 | 0.065 | 0.2930 |
1.500 | 18.07 | 1.3977 | 1.334 | 0.083 | 0.3695 |
1.500 | 15.79 | 1.3478 | 1.310 | 0.095 | 0.4193 |
1.500 | 13.76 | 1.2908 | 1.282 | 0.109 | 0.4763 |
1.500 | 12.50 | 1.2469 | 1.260 | 0.120 | 0.5202 |
1.500 | 11.19 | 1.1921 | 1.232 | 0.134 | 0.5750 |
1.500 | 10.14 | 1.1385 | 1.204 | 0.148 | 0.6286 |
1.750 | 50.00 | 2.2167 | 1.680 | 0.035 | 0.1886 |
1.750 | 40.82 | 2.8413 | 1.902 | 0.049 | 0.3003 |
1.750 | 26.92 | 2.0612 | 1.620 | 0.065 | 0.3441 |
1.750 | 21.08 | 1.9706 | 1.584 | 0.083 | 0.4347 |
1.750 | 18.42 | 1.9113 | 1.560 | 0.095 | 0.4939 |
1.750 | 16.06 | 1.8433 | 1.532 | 0.109 | 0.5619 |
1.750 | 14.58 | 1.7908 | 1.510 | 0.120 | 0.6145 |
1.750 | 13.06 | 1.7250 | 1.482 | 0.134 | 0.6803 |
1.750 | 11.82 | 1.6604 | 1.454 | 0.148 | 0.7449 |
1.750 | 10.61 | 1.5837 | 1.420 | 0.165 | 0.8216 |
2.000 | 57.14 | 2.9255 | 1.930 | 0.035 | 0.2161 |
2.000 | 40.82 | 2.8413 | 1.902 | 0.049 | 0.3003 |
2.000 | 30.77 | 2.7465 | 1.870 | 0.065 | 0.3951 |
2.000 | 24.10 | 2.6417 | 1.834 | 0.083 | 0.4999 |
2.000 | 21.05 | 2.5730 | 1.810 | 0.095 | 0.5685 |
2.000 | 18.35 | 2.4941 | 1.782 | 0.109 | 0.6475 |
2.000 | 16.67 | 2.4328 | 1.760 | 0.120 | 0.7087 |
2.000 | 14.93 | 2.3561 | 1.732 | 0.134 | 0.7855 |
2.000 | 13.51 | 2.2805 | 1.704 | 0.148 | 0.8611 |
2.000 | 12.12 | 2.1904 | 1.670 | 0.165 | 0.9512 |
Nominal Pipe Size Designator | Outside Diameter in. | Schedule 80S in. | Schedule 10S in. | Schedule 5S in. | Schedule 40S in. |
---|---|---|---|---|---|
1 1/4 | 1.660 | 0.191 | 0.109 | 0.065 | 0.140 |
3/8 | 0.675 | 0.126 | 0.065 | 0.091 | |
1/2 | 0.840 | 0.147 | 0.083 | 0.065 | 0.109 |
10 | 10.750 | 0.500 | 0.165 | 0.134 | 0.365 |
6 | 6.625 | 0.432 | 0.134 | 0.109 | 0.280 |
1/4 | 0.540 | 0.119 | 0.065 | 0.088 | |
2 1/2 | 2.875 | 0.276 | 0.120 | 0.083 | 0.203 |
3/4 | 1.050 | 0.154 | 0.083 | 0.065 | 0.113 |
1.0 | 1.315 | 0.179 | 0.109 | 0.065 | 0.133 |
4 | 4.500 | 0.337 | 0.120 | 0.083 | 0.237 |
1 1/2 | 1.900 | 0.200 | 0.109 | 0.065 | 0.145 |
5 | 5.563 | 0.375 | 0.134 | 0.109 | 0.258 |
2 | 2.375 | 0.218 | 0.109 | 0.065 | 0.154 |
3 | 3.500 | 0.300 | 0.120 | 0.083 | 0.216 |
3 1/2 | 4.000 | 0.318 | 0.120 | 0.083 | 0.226 |
8 | 8.625 | 0.500 | 0.148 | 0.109 | 0.322 |
12 | 12.750 | 0.500 | 0.180 | 0.156 | 0.375 |
Element | Content |
---|---|
Iron | 72 |
Carbon | 0.15 |
Chromium | 16.0 – 18.0 |
Silicon | 1.0 |
Manganese | 5.50 – 7.50 |
Nickel | 3.50 – 5.50 |
Nitrogen | 0.25 |
Type | Tensile Strength | Yield Strength | Hardness Rockwell | Elongation |
---|---|---|---|---|
SS 201 ¾ Hard | 175 | 135 | 37 – 41 HRC (typical) | 12.0 |
SS 201 ¼ Hard | 125 | 75 | 25 – 32 HRC (typical) | 25.0 |
SS 201 Ann | 75 | 38 | HRB 95 max. | 40% |
SS 201 ½ Hard | 150 | 110 | 32 – 37 HRC (typical) | 18.0 |
SS 201 Full Hard | 185 | 145 | 41 – 46 HRC (typical) | 9.0 |
Grade | Japanese Industrial Standards | Unified Numbering System | Euronorm |
---|---|---|---|
No | |||
201 | SUS 201 | S20100 | 1.4436 |