Stainless Steel 446 Pipes, Stainless Steel 446 Pipes Manufacturers, Stainless Steel 446 Pipes Suppliers, Stainless Steel 446 Pipes Stockists, Stainless Steel 446 Pipes Exporters
Stainless Steel 446 Pipes Manufacturers In India, Stainless Steel 446 Pipes Suppliers In India, Stainless Steel 446 Pipes Stockists In India, Stainless Steel 446 Pipes Exporters In India
Stainless Steel 446 Pipes
Stainless Steel 446 Pipes Manufacturers in Mumbai, Stainless Steel 446 Pipes Suppliers in Mumbai, Stainless Steel 446 Pipes Stockists in Mumbai, Stainless Steel 446 Pipes Exporters in Mumbai
Stainless Steel 446 Pipe hot working has to be performed at the range between 1093-1177 °C. And the last 10% of hot working should be performed below 871 °C to gain grain refinement. ASTM A268 Tp446 forging can be started at 1149°C and completed at 871°C. In order to gain grain refinement and room temperature embrittlement the last 10% of forging has to be performed below 871°C. Due to the high level of chromium content it is difficult to cold work as compared to other stainless steel.
Stainless Steel 446 pipe can be easily welded by using most of the traditional methods except oxyacetylene welding. It is a ferritic non heat treatable stainless steel that provides good resistance to high temperature oxidation and corrosion. ASTM A268 Tp446-1 used in applications such as annealing boxes, furnace parts, oil burner components, boiler baffles, glass molds etc. The annealing has to be soaked at 816 °C and then water quenched and at any time the temperature should not exceed 900 °C and cooling slow below 649.
The machinability is possible at slow speeds with positive feeds, sharp tooling surfaces and rigid mounts. 446 Seamless Pipe it is widely used in thermal, high pressure equipment and boiler industries. It has better pressure capacity, high strength compared to welded pipe. And the easiest way to check whether the pipe is seamless or welded pipe is to simply check the stencil on the surface of the pipe.
All Chhajed products are manufactured under strict process control and monitored throughout the production process. They go through several checks to ensure that the product delivered is of finest quality!
Specification Schedule of Stainless Steel 446 Pipes
| Alloy 446 Specification |
Stainless Steel 446, Stainless Steel UNS S44600 |
| SS 446 Pipe |
Stainless Steel 446 Pipe |
| WERKSTOFF NR. 1.4762 / 1.4763 SS 446 Seamless Pipe Size |
4 to 219mm W. T.: 0.5 to 20mm |
| Stainless Steel 446 Welded Pipe Size |
5.0 mm – 1219.2 mm |
| SS 446 EFW Pipe size |
5.0 mm – 1219.2 mm |
| Stainless Steel 446 Pipe Swg & Bwg |
10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| A269 stainless steel Pipe Schedule |
SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| SS 446 Swg & Bwg |
10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| Stainless Steel 446 Tube wall thickness |
0.020" –0.220", (special wall thicknesses available) |
| WERKSTOFF NR. 1.4762 / 1.4763 Length |
Single Random, Double Random, Standard & Cut length Pipe & Tube |
| SS UNS S44600 Finish |
Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| ASTM A312 TP Stainless Steel 446 Form |
Round, Hydraulic, 'U' bent or Hollow,LSAW, Boiler, Straight Pipe, Clad Pipe, Rectangular, Square Pipe Etc |
| Stainless Steel 446 Type |
Welded, Seamless, ERW, EFW, Fabricated Pipe, 'U' bent or Hollow, Hydraulic, LSAW, Boiler, Straight Tube, Tube Coil, Round, Rectangular, Square Tube etc |
| WERKSTOFF NR. 1.4762 / 1.4763 End |
Plain End, Beveled End, Treaded Pipe |
| WERKSTOFF NR. 1.4762 / 1.4763 SS 446 Marking |
All Stainless Steel 446 Pipe are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request.) |
| Stainless Steel UNS S44600 Value Added Service |
Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
| 446 Steel Specialize IN |
- ASTM A312 Stainless Steel Large Diameter Pipe
- Alloy 446 Capillary Tube
- ASTM A 312 SS 446 Heat Exchanger &
- ASTM A 358 SS 446 Condenser Tube
|
| ASTM A 312 SS 446 Test Certificate |
Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection |
| We can also cut, thread, and groove Stainless Steel 446 Pipe to meet your specifications. Pipe Dimension ANSI/ ASME B36.10, B36.19, B2.1 |
Chemical Properties of Stainless Steel 446 Pipes
| Element |
Content (%) |
| Iron, Fe |
73 |
| Chromium, Cr |
23.0 – 27.0 |
| Manganese, Mn |
1.50 |
| Silicon, Si |
1.0 |
| Nickel, Ni |
0.25 |
| Carbon, C |
0.20 |
| Phosphorous, P |
0.040 |
| Sulfur, S |
0.030 |
Mechanical Properties of Stainless Steel 446 Pipes
| Properties |
Metric |
Imperial |
| Tensile strength |
550 MPa |
79800 psi |
| Yield strength (@strain 0.200%) |
345 MPa |
50000 psi |
| Elastic modulus |
200 GPa |
29000 ksi |
| Poisson's ratio |
0.27-0.30 |
0.27-0.30 |
| Elongation at break |
20% |
20% |
| Hardness, Brinell (estimated from Rockwell B) |
159 |
159 |
| Hardness, Knoop (estimated from Rockwell B) |
173 |
173 |
| Hardness, Rockwell A (estimated from Rockwell B) |
51.1 |
51.1 |
| Hardness, Rockwell B |
83 |
83 |
| Hardness, Vickers (estimated from Rockwell B) |
159 |
159 |
Equivalent Standard of Stainless Steel 446 Pipes
| JIS G4304 |
Grade |
UNS |
EN10095 |
| SUS446 |
446 |
S44600 |
1.4762 |
Basic Type of Stainless Steel Pipes
Stainless Steel 446 Seamless Pipe
Stainless Steel 446 Welded Pipe
3 Inch Stainless Steel 446 Pipe
Jindal Stainless Steel 446 Pipe
Stainless Steel 446 Exhaust Pipe
Stainless Steel 446 Flex Pipe
Stainless Steel 446 Square Pipe
Polished Decorative Schedule 10 Stainless Steel 446 Pipe
8 Inch Seamless Stainless Steel 446 Pipe
Thickness 9.0mm aisi Stainless Steel 446 seamless pipe
Food Grade Stainless Steel 446 Welded Square Pipe
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