Sachiya Steel International is one of the Leading Manufacturer of Stainless Steel 446 Threaded Forged Fittings, which is commonly used for various fasteners and pins that require strength and resistance to galling. Because of its high – hardness capability, Stainless Steel 446 Forged Threaded Elbow is seldom welded, because the additions of 4 % silicon and 8 % manganese inhibit wear, galling, and fretting. However, if welding is necessary, the parts of Stainless Steel 446 Forged Threaded Tee should be preheated and maintained at about 500 Degree F, welded, and then immediately given a 6 hour – 8 hour anneal at 1350 Degree F / 1400 Degree F with a slow furnace cool.
The parts of Stainless Steel 446 Forged Threaded Cross should not be allowed to cool below 500 Degree F between welding and annealing, where high welding heat inputs should be used. To obtain mechanical properties of Stainless Steel 446 Forged Threaded Cap in the weld similar to those in the base metal, welding consumables of like composition should be considered.
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In cutlery applications, grinding and polishing are very important, where Stainless Steel 446 Forged Threaded Fittings works well in these operations. Do not overheat while grinding Stainless Steel 446 Forged Threaded Coupling, since both the hardness and corrosion resistance may be lowered. Typical applications of Stainless Steel 446 Forged Threaded Union are large airframe structural components and injection moulding equipment.
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Stainless Steel 446 Forged Threaded Fittings Specifications
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| Specifications | : | ASTM A182 & ASME SA182 |
| Size | : | 1/8” NB to 4” NB (Socket weld & Screwed-Threaded) |
| Standards |
: | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Class | : | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | : | Threaded Fittings |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 446 | 0.020 max | 1.50 max | 0.75 max | 0.040 max | 0.030 max | 23 – 30 | – | 0.50 max | 0.25 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.5 g/cm3 | 1510 °C (2750 °F) | Psi – 75000 , MPa – 485 | Psi – 40000 , MPa – 275 | 20 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 446 | 1.4762 / 1.4763 | S44600 | – | – | – | – | – |
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
About Us:
Sachiya Steel International are manufacturers & exporters of Pipes,Tubes ,Pipe Fitting, Fasteners.
Sachiya Steel International is an internationally acclaimed Pipes And Tubes manufacturing company that exports to more than 90 countries worldwide. We export our high-quality fasteners in Saudi Arabia, Oman, UAE, Dubai, Kuwait, Qatar, Mexico, USA, Malaysia, Iran and many other countries.
Email: sales@sachiyasteel.com
For More Information Visit Our Website: Steel Tube
Sachiya Steel International is one of the pioneer Manufacture and Exporter of Stainless Steel 446 Threaded Forged Fittings, which is commonly used for various fasteners and pins that require strength and resistance to galling.
Because of its high – hardness capability, Stainless Steel 446 Forged Threaded Elbow is seldom welded, because the additions of 4 % silicon and 8 % manganese inhibit wear, galling, and fretting.
However, if welding is necessary, the parts of Stainless Steel 446 Forged Threaded Tee should be preheated and maintained at about 500 Degree F, welded, and then immediately given a 6 hour – 8 hour anneal at 1350 Degree F / 1400 Degree F with a slow furnace cool.The parts of Stainless Steel 446 Forged Threaded Cross should not be allowed to cool below 500 Degree F between welding and annealing, where high welding heat inputs should be used.
To obtain mechanical properties of Stainless Steel 446 Forged Threaded Cap in the weld similar to those in the base metal, welding consumables of like composition should be considered.
In cutlery applications, grinding and polishing are very important, where Stainless Steel 446 Forged Threaded Fittings works well in these operations.Stainless Steel 446 Threaded Forged Fittings | Stainless Steel 446 Threaded Forged Fittings | Stainless Steel 446 Threaded Forged Fittings | Stainless Steel 446 Threaded Forged Fittings | Stainless Steel 446 Threaded Forged Fittings | Stainless Steel 446 Threaded Forged Fittings | Stainless Steel 446 Threaded Forged Fittings | Stainless Steel 446 Threaded Forged Fittings | Stainless Steel 446 Threaded Forged FittingsDo not overheat while grinding Stainless Steel 446 Forged Threaded Coupling, since both the hardness and corrosion resistance may be lowered.
Typical applications of Stainless Steel 446 Forged Threaded Union are large airframe structural components and injection moulding equipment.
Sachiya Steel International is one of the pioneer Manufacture and Exporter of Stainless Steel 446 Forged Threaded Fittings, which is commonly used for various fasteners and pins that require strength and resistance to galling.
Because of its high – hardness capability, Stainless Steel 446 Forged Threaded Elbow is seldom welded, because the additions of 4 % silicon and 8 % manganese inhibit wear, galling, and fretting.
However, if welding is necessary, the parts of Stainless Steel 446 Forged Threaded Tee should be preheated and maintained at about 500 Degree F, welded, and then immediately given a 6 hour – 8 hour anneal at 1350 Degree F / 1400 Degree F with a slow furnace cool.The parts of Stainless Steel 446 Forged Threaded Cross should not be allowed to cool below 500 Degree F between welding and annealing, where high welding heat inputs should be used.
To obtain mechanical properties of Stainless Steel 446 Forged Threaded Cap in the weld similar to those in the base metal, welding consumables of like composition should be considered.
In cutlery applications, grinding and polishing are very important, where Stainless Steel 446 Forged Threaded Fittings works well in these operations.Stainless Steel 446 Forged Threaded Fittings | Stainless Steel 446 Forged Threaded Fittings | Stainless Steel 446 Forged Threaded Fittings | Stainless Steel 446 Forged Threaded Fittings | Stainless Steel 446 Forged Threaded Fittings | Stainless Steel 446 Forged Threaded Fittings Do not overheat while grinding Stainless Steel 446 Forged Threaded Coupling, since both the hardness and corrosion resistance may be lowered.
Typical applications of Stainless Steel 446 Forged Threaded Union are large airframe structural components and injection moulding equipment.
Sachiya Steel International is one of the Leading Manufacturer And Exporters of Stainless Steel 304L Threaded Forged Fittings, which can be easily welded and processed by standard shop fabrication practices.
The austenitic structure of Stainless Steel 304L Threaded Forged Elbow also gives this grade excellent toughness, even down to cryogenic temperatures.
Stainless Steel 304L Threaded Forged Tee does not perform well in more highly reducing environments such as those containing chlorides and sulphuric acid.Stainless Steel 304L Threaded Forged Cross Performs well in freshwater service with low levels of chlorides, whereas at higher chloride levels the grade is susceptible to crevice corrosion and pitting.
Working temperatures of 1652 Degree F – 2102 Degree F (750 Degree C – 1150 Degree C) in Stainless Steel 304L Threaded Forged Cap are recommended for most hot working processes.
The best machining results in Stainless Steel 304L Threaded Forged Fittings are achieved with slower speeds, heavier feeds, excellent lubrication, sharp tooling and powerful rigid equipment.Stainless Steel 304L Threaded Forged Fittings | Stainless Steel 304L Threaded Forged Fittings | Stainless Steel 304L Threaded Forged Fittings | Stainless Steel 304L Threaded Forged Fittings | Stainless Steel 304L Threaded Forged Fittings | Stainless Steel 304L Threaded Forged Fittings | Stainless Steel 304L Threaded Forged Fittings For maximum corrosion resistance, Stainless Steel 304L Threaded Forged Coupling should be annealed at 1900 Degree F (1038 Degree C) minimum and water quenched or rapidly cooled by other means after hot working.
Stainless Steel 304L Threaded Forged Union is not suitable for use with sulphide, nitric acid, acid chromates, or oxidizing salts such as ferric chloride.
Sachiya Steel International is one of the well-known Manufacture and exporter for high quality Stainless Steel 310 Threaded Forged Fittings, which are reduced to iron, also called hot metal or pig iron.
After casting and rolling, Stainless Steel 310 Forged Threaded Elbow is delivered as coil, plate, sections or bars.
Stainless Steel 310S Forged Threaded Tee made in fine quality uses electricity to melt recycled steel.
Additives, such as Stainless Steel 310 Forged Threaded Cross are used to adjust to the desired chemical composition.Electrical energy in Stainless Steel 310S Forged Threaded Cap can be supplemented with oxygen injected into the EAF.
Another steelmaking technology, the open hearth furnace (OHF), makes up about 0.4 % of Stainless Steel 310 Forged Threaded production.
The OHF process of Stainless Steel 310S Forged Threaded Coupling is very energy intensive and is in decline owing to its environmental and economic disadvantages.
