Sachiya Steel International is one of the Leading Manufacturer And Exporter of Stainless Steel 446 Flanges, which is available in dissimilar sizes and shapes for our clients. Our Stainless Steel 446 Slip On Flanges is an age – hardening martensitic stainless combining high strength with the corrosion resistance of stainless steel. Unlike conventional martensitic stainless steels, these Stainless Steel 446 Threaded Flanges is quite weldable, where hardening is achieved by a short – time and simple low – temperature treatment. The strength, corrosion resistance and simplified fabrication can make our Stainless Steel 446 Weld Neck Flanges a cost – effective replacement for high strength carbon steels as well as other stainless grades.
At the solution treating temperature, 1900 Degree F, these Stainless Steel UNS S44600 Blind Flanges is austenitic but undergoes transformation to a low – carbon martensitic structure during cooling to room temperature. This transformation in our Stainless Steel 446 Socket Weld Flanges is not complete until the temperature drops to 90 Degree F. Subsequent heating of these Stainless Steel 446 Lap Joint Flanges to temperatures of 900 Degree F – 1150 Degree F for one to four hours precipitation strengthens the alloy.
Stainless Steel 446 Flanges | Stainless Steel 446 Flanges | Stainless Steel 446 Flanges |Stainless Steel 446 Flanges | Stainless Steel 446 Flanges |Stainless Steel 446 Flanges | Stainless Steel 446 Flanges
This hardening treatment in our Stainless Steel 446 Ring Joint Type Flanges as well tempers the martensitic structure, increasing ductility and toughness. These Stainless Steel 446 Spectacle Blind Flanges is an austenitic heat resistant alloy with oxidation resistance to 1900 Degree F under constant temperature conditions.
Stainless Steel 446 Pipe Flanges Specifications |
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| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards |
: | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
SS 446 Pipe Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| SS 446 | 0.2 max | 1.5 max | 0.75 max | 0.04 max | 0.030 max | 23 – 30 | – | 0.50 max | 0.10 – 0.25 | Balance |
Stainless Steel 446 Plate Flanges Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.5 g/cm3 | 1510 °C (2750 °F) | Psi – 75,000 , MPa – 485 | Psi – 40,000 , MPa – 275 | 20 % |
Equivalent Grades for 446 Stainless Steel Industrial Pipe Flanges
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 446 | 1.4762 | S44600 | – | – | – | – | – |
SS 446 Flanges Application Industries
- 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: [email protected]
For More Information Visit Our Website: Sachiya Sheet Plates
Sachiya Steel International is one of the Leading Manufacturer And Exporter of Stainless Steel 446 Pipe Fittings, which is subject to stress corrosion cracking in hot, a concentrated caustic alkali.
When stainless steel compounds are present as well, or for ammonium hydroxide service, these Stainless Steel 446 Compression Pipe Fittings is suggested.
To avoid stress corrosion cracking, our Stainless Steel 446 Ferrule Pipe Fittings fabrication should be fully stress relieved prior to use.A minimum treatment of 1650 Degree F for 1 hour is suggested in our SS 446 Double Ferrule Pipe Fittings, but 1800 Degree F – 1850 Degree F for 1 hour preferred.
This Stainless Steel 446 Accessories is a high strength nickel base super – alloy used for cryogenic temperatures up to long term service at 1200 Degree F. Our 446 Stainless Steel Compression Pipe Fittings is readily fabricated and may be welded in either the annealed or precipitation (age) hardened condition.Stainless Steel 446 Pipe Fittings | Stainless Steel 446 Pipe Fittings | Stainless Steel 446 Pipe Fittings | Stainless Steel 446 Pipe Fittings | Stainless Steel 446 Pipe Fittings | Stainless Steel 446 Pipe FittingsThese 446 Stainless Steel Ferrule Pipe Fittings will show a contraction after precipitation hardening, where annealing is done at 1700 Degree F – 1850 Degree F, and then air cool or faster.
Our 446 Stainless Steel Double Ferrule Pipe Fittings is a low carbon, high purity, nitrogen-bearing “super-austenitic” stainless alloy.
These 446 SS Accessories was designed to be a seawater resistant material and has since been demonstrated to be resistant to a broad range of very corrosive environments.Stainless Steel 446 Pipe Fittings / Accessories SpecificationsSpecifications:ASTM A182 ASME SA 182Tube Size:1/16”OD to 2”OD, 2mm OD to 50mm ODThread:NPT, BSP, BSPT, UNF, ISO, SAE etc.Pressure Rating:6000PSI for Stainless Steel, 300/1000/3000PSI for BrassSS 446 Pipe Fittings Chemical CompositionGradeCMnSiPSCrMONiN446min.–––––23.0––0.10max.0.201.50.750.0400.03030.00.500.25Stainless Steel 446 Accessories Mechanical PropertiesGradeTensile Strength (MPa) minYield Strength 0.2% Proof (MPa) minElongation (% in 50mm) minHardnessRockwell B (HR B) maxBrinell (HB) max4464852752092201Equivalent Grades for 446 Stainless Steel Pipe FittingsSTANDARDWERKSTOFF NR.UNSJISBSGOSTAFNORENSS 4461.4762S44600SUS 446––––SS 446 Pipe Fittings / Accessories Application IndustriesOff-Shore Oil Drilling CompaniesPower GenerationPetrochemicalsGas ProcessingSpecialty ChemicalsPharmaceuticalsPharmaceutical EquipmentChemical EquipmentSea Water EquipmentHeat ExchangersCondensersPulp and Paper IndustryAbout 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.
Sachiya Steel International is one of the Leading Manufacturer And Exporter of Stainless Steel 446 Round Bar, which is a low carbon modification of Grade 410 stainless steel.
Often in many product forms, the grain size and carbon content can meet requirements of Stainless Steel 446 Square Bars.
Low carbon and optionally a small addition of titanium and / or columbium minimize austenite formation at high temperatures, thereby restricting the ability of Stainless Steel 446 Flat Bars to harden.Stainless Steel 446 Threaded Bars is often used at cryogenic temperatures, with excellent toughness to -450 Degree F, and low magnetic permeability.
Stainless Steel 446 Hollow Bars remains soft and ductile even when the material is rapidly cooled from above the critical temperature.
Stainless Steel 446 Hexagonal Bars is low hardening characteristic helps to prevent cracking when the steel is welded or exposed to high temperatures.
Stainless Steel 446 Triangular Bars is ferromagnetic and also completely ferritic in the annealed condition.Stainless Steel 446 Round Bar | Stainless Steel 446 Round Bar | Stainless Steel 446 Round Bar | Stainless Steel 446 Round Bar | Stainless Steel 446 Round Bar | Stainless Steel 446 Round Bar | Stainless Steel 446 Round Bar | Stainless Steel 446 Round BarStainless Steel 446 Bars have a machinability rating of 42 % relative, where when using high speed steel tooling, this equates to about 70 surface feet per minute.
