- Pipe Size: Seamless Pipe: 1/8 in to 24 in | Welded Pipe: 1/8 in to 24 in
- Tube Size: Seamless Tube: 3.00 to 219.10 mm | Welded Tube: 6.35 to 114.3 mm
- Schedule: Sch 5 to XXH
- Finish: Polished, Pickling, Annealing, Bright
- Process: Seamless, Redrawn, ERW, Welded
- Origin: Indian, Japanese, European
- MTC: EN 10204 3.1
- RFQ: contact@pipingmaterial.sa

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- WNR 1.4762 Pipe Specification
- Dimension of Stainless Steel 446 Pipe
- SS 446 Welded Pipe Schedule Chart
- Ends of SUS446 Stainless Steel Pipe
- Weight Chart of UNS S44600 Seamless Tube
- WNR 1.4762 Welded Tube Testing
- Pressure Rating of SUS 446 ERW Pipe
- Types of UNS S44600 Pipe and Tube
- AISI 446 ERW Tube Chemical Composition
- Mechanical Properties of INOX 446 EFW Pipe
- DIN 1.4762 Round Pipe Physical Properties
- Equivalent Material of Stainless Steel 446 Pipe
- SUS446 Stainless Steel Square Pipe Applications
- Hardness of INOX AISI 446 Rectangular Pipe
- HSN Code of Stainless Steel 446 Pipe
SS 446 Pipe and Tube American and European Standard

- ASTM A312 | ASME SA312
- UNS S44600
- WNR 1.4762
- INOX 446
- SUS 446
- AISI 446
- ASTM A268 | ASME SA268
- ASTM A213
- ASTM 249
- ASTM A269 | ASME SA269
Verified Suppliers of SS 446 Seamless Tube in Saudi Arabia, View Specification
WNR 1.4762 Pipe Specification
Get Verified Stainless Steel 446 Pipe Suppliers in Saudi Arabia Who Offer Custom Sizes As Per Client Need
- Thickness(Welded): 0.8 - 12.7 mm
- Thickness (Seamless):0.6 -12.7 mm
- Form: Round, Square, Rectangle
- Thickness (Seamless): 0.40 to 12.70 mm
- Thickness(Welded): 0.8 to 12.7 mm
- Form: Coil, Straight, Hydraulic
- Outside Diameter:10-600mm
- Wall Thickness:2.5 - 100mm
- Length:0.5- 12 meter
- Wall Thickness:0.1 to 3 mm
- Outside Diameter:0.4 to 16 mm
- Length:0.5 to 12 meter
- Wall Thickness:0.1 to 3 mm
- Outside Diameter:0.4 to 16 mm
- Length:50 to 1000 mm

- Bevelled
- Threaded
- Plain, Grooved
- Polishing
- Threading
- Beveling
- Chemical/Flattening Test
- PMI Testing
- Hardness Test
- Steel Strips Bundled
- Wooden Boxes
- Bubble Wraps, Custom
Find Trusted Stockists of 1.4762 Stainless Steel Welded Pipe in Al Jubail, With OD 6.35 - 114.3 mm
Dimension of Stainless Steel 446 Seamless Pipe

| Pipe Size (in) | Nominal Thk (in) mm WT | Dia (in) mm | Transverse Areas (in) mm | Volume (ft3/ft) | Length of Pipe (ft per sq. foot of surface) | No. of Threads per inch of Screw | Weight | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Internal | External | Steel | Internal Surface (ft) | External Surface (ft) | (kg/m) | (lb/ft) | ||||
| 1/8 | 0.07 | 0.27 | 0.405 | 0.06 | 0.13 | 0.07 | 0.0004 | 14.20 | 9.43 | 27 | 0.36 | 0.24 |
| 3/8 | 0.09 | 0.49 | 0.675 | 0.19 | 0.36 | 0.17 | 0.0013 | 7.75 | 5.66 | 18 | 0.84 | 0.57 |
| ¼ | 0.09 | 0.36 | 0.540 | 0.10 | 0.23 | 0.13 | 0.0007 | 10.49 | 7.07 | 18 | 0.63 | 0.42 |
| ½ | 0.11 | 0.62 | 0.840 | 0.30 | 0.55 | 0.25 | 0.0021 | 6.14 | 4.55 | 14 | 1.26 | 0.85 |
| 1 | 0.13 | 1.05 | 1.315 | 0.86 | 1.36 | 0.49 | 0.0060 | 3.64 | 2.90 | 11 ½ | 2.50 | 1.68 |
| ¾ | 0.11 | 0.82 | 1.050 | 0.53 | 0.87 | 0.33 | 0.0037 | 4.64 | 3.64 | 14 | 1.68 | 1.13 |
| 1 ¼ | 0.14 | 1.38 | 1.660 | 1.50 | 2.16 | 0.67 | 0.0104 | 2.77 | 2.30 | 11 ½ | 3.38 | 2.27 |
| 2 | 0.15 | 2.07 | 2.375 | 3.36 | 4.43 | 1.08 | 0.0233 | 1.85 | 1.61 | 11 ½ | 5.43 | 3.65 |
| 1 ½ | 0.15 | 1.61 | 1.900 | 2.04 | 2.84 | 0.80 | 0.0141 | 2.37 | 2.01 | 11 ½ | 4.04 | 2.72 |
| 2 ½ | 0.20 | 2.47 | 2.875 | 4.79 | 6.49 | 1.70 | 0.0333 | 1.55 | 1.33 | 8 | 8.62 | 5.79 |
| 3 ½ | 0.23 | 3.55 | 4.000 | 9.89 | 12.56 | 2.68 | 0.0687 | 1.08 | 0.95 | 8 | 13.56 | 9.11 |
| 3 | 0.22 | 3.07 | 3.500 | 7.39 | 9.62 | 2.23 | 0.0513 | 1.25 | 1.09 | 8 | 11.27 | 7.58 |
| 4 | 0.24 | 4.03 | 4.500 | 12.73 | 15.90 | 3.17 | 0.0884 | 0.95 | 0.85 | 8 | 16.06 | 10.79 |
| 6 | 0.28 | 6.07 | 6.625 | 28.89 | 34.47 | 5.58 | 0.2006 | 0.63 | 0.58 | 8 | 28.23 | 18.97 |
| 5 | 0.26 | 5.05 | 5.563 | 20.00 | 24.30 | 4.30 | 0.1389 | 0.76 | 0.69 | 8 | 21.74 | 14.61 |
| 8 | 0.32 | 7.98 | 8.625 | 50.02 | 58.42 | 8.40 | 0.3552 | 0.48 | 0.44 | 8 | 42.49 | 28.55 |
| 12 | 0.41 | 11.94 | 12.750 | 111.90 | 127.64 | 15.74 | 0.7763 | 0.32 | 0.30 | 8 | 79.77 | 53.60 |
| 10 | 0.37 | 10.02 | 10.750 | 78.85 | 90.76 | 11.90 | 0.5476 | 0.38 | 0.36 | 8 | 60.24 | 40.48 |
| 14 | 0.44 | 13.13 | 14.000 | 135.30 | 153.94 | 18.64 | 0.9354 | 0.28 | 0.27 | 8 | 93.75 | 63.00 |
| 18 | 0.56 | 16.88 | 18.000 | 224.00 | 254.85 | 30.85 | 1.5550 | 0.23 | 0.21 | 8 | 156.26 | 105.00 |
| 16 | 0.50 | 15.00 | 16.000 | 176.70 | 201.05 | 24.35 | 1.2230 | 0.25 | 0.24 | 8 | 116.08 | 78.00 |
| 24 | 0.69 | 22.63 | 24.000 | 402.10 | 452.40 | 50.30 | 2.7930 | 0.17 | 0.16 | 8 | 254.48 | 171.00 |
| 20 | 0.59 | 18.81 | 20.000 | 278.00 | 314.15 | 36.15 | 1.9260 | 0.20 | 0.19 | 8 | 183.05 | 123.00 |
SS 446 Welded Pipe Schedule Chart
| NPS | Sche 5 | Sche 20 | Sche 10 | Sche 40 | Sche 160 | Sche 80 | Sche XXH |
|---|---|---|---|---|---|---|---|
| 6″ | 0.281″ | 0.500″ | 0.375″ | 0.750″ | 1.000″ | 0.875″ | 1.125″ |
| 10″ | 0.406″ | 0.750″ | 0.500″ | 1.250″ | 1.750″ | 1.500″ | 2.000″ |
| 8″ | 0.322″ | 0.625″ | 0.437″ | 1.000″ | 1.250″ | 1.125″ | 1.375″ |
| 4″ | 0.237″ | 0.375″ | 0.300″ | 0.500″ | 0.750″ | 0.625″ | 0.875″ |
| 1/2″ | 0.095″ | - | 0.109″ | 0.154″ | 0.280″ | 0.200″ | 0.320″ |
| 5″ | 0.250″ | 0.500″ | 0.312″ | 0.625″ | 0.875″ | 0.750″ | 1.000″ |
| 3/4″ | 0.109″ | - | 0.119″ | 0.180″ | 0.344″ | 0.250″ | 0.375″ |
| 2-1/2″ | 0.203″ | 0.281″ | 0.218″ | 0.375″ | 0.593″ | 0.500″ | 0.750″ |
| 2″ | 0.154″ | 0.250″ | 0.203″ | 0.280″ | 0.500″ | 0.375″ | 0.562″ |
| 1/8″ | 0.065″ | - | 0.085″ | 0.095″ | 0.147″ | 0.109″ | 0.203″ |
| 3/8″ | 0.085″ | - | 0.095″ | 0.154″ | 0.250″ | 0.180″ | 0.300″ |
| 1/4″ | 0.085″ | - | 0.095″ | 0.140″ | 0.218″ | 0.154″ | 0.250″ |
| 18″ | 0.625″ | 1.500″ | 0.875″ | 2.250″ | 2.750″ | 2.500″ | 3.000″ |
Get Finest Quality of UNS S44600 Seamless Pipe Available in Plain End, Beveled End
Ends of SUS446 Stainless Steel Pipe
Find Stainless Steel 446 Pipe Stockists in Saudi Arabia Available with Various Types of Ends
- Plain Ends
- Treaded One End
- Beveled Ends
- TBE
Weight Chart of UNS S44600 Seamless Tube
| NS (Inch) | Sch 5 (kg/m) | Sch 40 (kg/m) | Sch 10 (kg/m) | Sch 160 (kg/m) | Sch 80 (kg/m) |
|---|---|---|---|---|---|
| 10″ | 20.56 | 30.00 | 24.41 | 51.26 | 36.40 |
| 3/8″ | 0.92 | 1.36 | 1.11 | 2.31 | 1.61 |
| 12″ | 24.67 | 35.84 | 29.07 | 60.38 | 43.58 |
| 1/2″ | 1.18 | 1.72 | 1.42 | 2.87 | 2.02 |
| 1″ | 2.04 | 3.03 | 2.47 | 5.06 | 3.56 |
| 3/4″ | 1.59 | 2.35 | 1.92 | 3.89 | 2.75 |
| 1/4″ | 0.70 | 1.02 | 0.84 | 1.72 | 1.20 |
| 2″ | 3.99 | 5.80 | 4.78 | 9.68 | 6.86 |
| 1-1/2″ | 3.04 | 4.52 | 3.70 | 7.52 | 5.33 |
| 2-1/2″ | 5.19 | 7.60 | 6.29 | 12.69 | 8.96 |
| 4″ | 8.08 | 11.83 | 9.72 | 19.93 | 14.01 |
| 3″ | 6.28 | 9.14 | 7.51 | 14.91 | 10.75 |
| 5″ | 10.23 | 15.00 | 12.29 | 26.03 | 18.13 |
| 8″ | 16.44 | 24.09 | 19.75 | 41.12 | 29.22 |
| 6″ | 12.38 | 18.16 | 14.89 | 31.13 | 22.29 |
WNR 1.4762 Welded Tube Testing
Check Stainless Steel 446 Pipe Suppliers in Saudi Arabia Who Offer With Multiple Testing
- Visual Inspection
- Radiographic Testing (RT)
- Ultrasonic Testing (UT)
- Dye Penetrant Testing (DPT)
- Tensile Testing
- Hardness Testing
- Pitting Corrosion Resistance Testing
- Impact Testing
- Chemical Composition Testing
- Fluorescent Penetrant Testing (FPT)
Pressure Rating of SUS 446 ERW Pipe
Get Stainless Steel 446 Pipe Traders in Saudi Arabia with Differnt Pressure Rating
| SS 446 Pipe Size(inches) | SS 446 Pipe Schedule | Temperature(F) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 300 | 200 | 400 | 600 | 500 | 700 | 650 | 750 | ||
| 1″ | 40 | 4468 | 2362 | 2629 | 2171 | 1924 | 2019 | 1824 | 1867 | 1810 |
| 80 | 4213 | 3265 | 3634 | 3002 | 2659 | 2791 | 2528 | 2580 | 2501 | |
| 160 | 6140 | 4759 | 5296 | 4375 | 3876 | 4068 | 3684 | 3761 | 3646 | |
| 1 1/2″ | 40 | 2257 | 1750 | 1947 | 1608 | 1425 | 1496 | 1354 | 1383 | 1340 |
| 80 | 3182 | 2466 | 2744 | 2267 | 2009 | 2108 | 1909 | 1949 | 1889 | |
| 160 | 4619 | 3580 | 3984 | 3291 | 2916 | 3060 | 2772 | 2829 | 2743 | |
| 3″ | 40 | 1806 | 1400 | 1558 | 1287 | 1140 | 1196 | 1084 | 1106 | 1072 |
| 80 | 2553 | 1979 | 2202 | 1819 | 1612 | 1691 | 1532 | 1564 | 1516 | |
| 160 | 3840 | 2976 | 3312 | 2736 | 2424 | 2544 | 2446 | 2352 | 2280 | |
| 2″ | 40 | 1902 | 1474 | 1640 | 1355 | 1201 | 1260 | 1141 | 1165 | 1129 |
| 80 | 2747 | 2129 | 2369 | 1957 | 1734 | 1820 | 1648 | 1682 | 1631 | |
| 160 | 4499 | 3486 | 3880 | 3205 | 2840 | 2980 | 2699 | 2755 | 2671 | |
| 5″ | 40 | 1342 | 1040 | 1158 | 956 | 847 | 889 | 805 | 822 | 797 |
| 80 | 1981 | 1535 | 1709 | 1411 | 1250 | 1312 | 1189 | 1213 | 1176 | |
| 160 | 3414 | 2646 | 2945 | 2433 | 2155 | 2262 | 2049 | 2091 | 2027 | |
| 4″ | 40 | 1531 | 1187 | 1321 | 1091 | 967 | 1014 | 919 | 938 | 909 |
| 80 | 2213 | 1715 | 1909 | 1577 | 1397 | 1466 | 1328 | 1355 | 1314 | |
| 160 | 3601 | 2791 | 3106 | 2566 | 2273 | 2386 | 2161 | 2206 | 2138 | |
| 10″ | 40 | 974 | 755 | 840 | 694 | 615 | 645 | 584 | 596 | 578 |
| 80 | 1609 | 1247 | 1388 | 1147 | 1016 | 1066 | 966 | 986 | 56 | |
| 160 | 3147 | 2439 | 2714 | 2242 | 1986 | 2085 | 1880 | 1927 | 1868 | |
| 8″ | 40 | 1073 | 832 | 926 | 765 | 678 | 711 | 644 | 657 | 637 |
| 80 | 1692 | 1311 | 1459 | 1205 | 1068 | 1121 | 1015 | 1036 | 1005 | |
| 160 | 3175 | 2460 | 2738 | 2262 | 2004 | 2103 | 1905 | 1944 | 1885 | |
| 6 | 40 | 1219 | 945 | 1052 | 869 | 770 | 808 | 732 | 747 | 724 |
| 80 | 1913 | 1483 | 1650 | 1363 | 1208 | 1267 | 1148 | 1172 | 1136 | |
| 160 | 3289 | 2549 | 2836 | 2343 | 2076 | 2179 | 1973 | 2014 | 1953 | |
Offering 446 Stainless Steel Pipe Stock For Sale, Refer More Available Types
Types of UNS S44600 Pipe and Tube
Find Stainless Steel 446 Pipe Stockists in Saudi Arabia Who Offer Different Types Custom Shapes









AISI 446 ERW Tube Chemical Composition
Cr
P
S
Mn
C
Si
Ni
Fe
Mechanical Properties of INOX 446 EFW Pipe
| Grade | Tensile Strength | Elongation | Yield Strength |
|---|---|---|---|
| 446 | 485 MPa | 20 % min | 275 MPa |
DIN 1.4762 Round Pipe Physical Properties
| Grade | Elastic Modulus | Density | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Electrical Resistivity | Specific Heat 0-1000C | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000 | 0-5380 | 0-3150 | at 5000 | at 1000 | |||||
| 446 | 200 GPa | 7500 kg/m3 | 9.9 C | 11.6 C | 11.4 C | 28.7 C | 24.9 C | 570 n.m | 460 J/kg.K |
Equivalent Material of Stainless Steel 446 Pipe





Get AISI 446 Erw Pipe and Sus 446 Pipes Widely Used in Critical Industrial Applications
SUS446 Stainless Steel Square Pipe Applications
Get Stainless Steel 446 Pipe Traders in Saudi Arabia with Various Suitable Applications
- Petrochemical Industry
- Chemical Industry
- Energy Industry
- Pulp & Paper Industry
- Aerospace Industry
- Oil and Gas Industry
- Power Plant Industry
- Pharmaceuticals Industry
- Food Processing Industry
- Refining Industry
Hardness of INOX AISI 446 Rectangular Pipe
Find Stainless Steel 446 Pipe Suppliers in Saudi Arabia Who Supply With Rockwell Hardness 92 HR B
| Grade | Hardness | |
|---|---|---|
| Brinell | Rockwell B | |
| SS 446 | 201 HB (max) | 92 HR B (max) |
HSN Code of Stainless Steel 446 Pipe
| Grade | HSN CODE |
|---|---|
| SS 446 | 730630 |
Stainless Steel 446 Pipe Delivered Recently At Below Location
| Product | Project Name | Location |
|---|---|---|
| Stainless Steel 446 Pipe | GCFC, Green Coast Fertilizer Co | Al Jubail, Saudi Arabia |
| SS 446 Seamless Tube | Energy and Water Academy | Rabigh, Saudi Arabia |
| WNR 1.4762 Pipe | Zamil Process Equipment Company | Dammam, Saudi Arabia |
| SS 446 Welded Pipe | Yanbu Crude Oil Terminal - Saudi Aramco | Yanbu , Saudi Arabia |
