Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Threaded Forged Fittings, which covers a wide range of alloys with different properties. One property common to Stainless Steel 347 Forged Threaded Elbow is that they contain at least 12 % chromium. Importance of alloying elements Stainless Steel 347 Forged Threaded Tee contains at least 18 % chromium and 8 % nickel – thus the well-known designation 18 / 8 steel. In alloys with 12 % – 13 % chromium, the passive layer is strong enough to prevent Stainless Steel 347 Forged Threaded Cross from corroding in normal or mildly aggressive media.
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The main effect of the alloying element nickel is on the structure of Stainless Steel 347 Forged Threaded Cap and its mechanical properties. The structure of Stainless Steel 347 Forged Threaded Fittings is austenitic with an adequate content of nickel, where corrosion resistance generally increases with increasing content of chromium. In contrast to the pure chromium steels (ferritic stainless steel), Stainless Steel 347 Forged Threaded Coupling results in significant changes in the mechanical properties, such as increased workability and ductility, better resistance to thermal stress and improved weldability.
The austenitic structure of Stainless Steel 347 Forged Threaded Union also results in a change in the physical properties of the steel. Hot working of Stainless Steel 347 Forged Threaded Bushing should be avoided below 927 Degree C.
Stainless Steel 347 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 |
SS 347 Forged Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
Stainless Steel 347 Threaded Fitting Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 347 Stainless Steel Forged Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | – | 08Ch18N12B | – | X6CrNiNb18-10 |
Stainless Steel 347 Forged Fittings 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
SS 347 Forged Threaded Fittings Test Certificates
We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
Material Testing
We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
Stainless Steel 347 Threaded Forged Fittings
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Threaded Forged Fittings, which covers a wide range of alloys with different properties. One property common to Stainless Steel 347 Forged Threaded Elbow is that they contain at least 12 % chromium. Importance of alloying elements Stainless Steel 347 Forged Threaded Tee contains at least 18 % chromium and 8 % nickel – thus the well-known designation 18 / 8 steel. In alloys with 12 % – 13 % chromium, the passive layer is strong enough to prevent Stainless Steel 347 Forged Threaded Cross from corroding in normal or mildly aggressive media.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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