Sachiya Steel International is one of the Leading Manufacturer And Exporter of high quality Stainless Steel 347H Wire, which is subject to stress corrosion cracking but more resistant than other alloys. These Stainless Steel 347 Wires has good resistance to thermal fatigue and cyclic heating and is widely used where Sulphur dioxide gas is encountered at elevated temperatures. Continuous use of our Stainless Steel 347H Wires in 425 Degree C – 860 Degree C range not recommended due to carbide precipitation, if subsequent aqueous corrosion resistance is needed, but it often performs well in temperatures fluctuating above and below this range.
These Stainless Steel 347 Wires is prone to sigma phase embrittlement in the temperature range 650 Degree C – 900 Degree C. Our Stainless Steel 347H is generally used at temperatures starting from about 800 Degree C or 900 Degree C – above the temperatures at which they are effective. These Stainless Steel 347 Coil Wires is often used in Furnace parts, Oil burner parts, Carburizing boxes, Heat Treatment baskets and jigs, Heat exchangers, wire.
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Sachiya Steel International is one of India’s leading manufacturers of high quality of our 347 Stainless Steel Wires which find application across diverse sectors. These 347H Stainless Steel Wires are also fabricated and machined to meet up the piping needs of our esteemed clients.
SS 347/347H Wire Specifications |
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| Specifications | : | ASTM A580 ASME SA580 / ASTM A313 ASME SA313 |
| Dimensions | : | ASTM, ASME |
| Length | : | Max 12000 mm |
| Diameter | : | 5.5 To 500 mm |
| Specialize | : | Wire, Coil Wire |
347/347H Stainless Steel Wire Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 347 | min. | – | – | – | – | 17.0 | – | 9.0 | – | |
| max. | 0.08 | 2.0 | 1.0 | 0.040 | 0.030 | 20.0 | 13.0 | – | ||
| 347H | min. | 0.04 | – | – | – | – | 17.0 | – | 9.0 | – |
| max. | 0.10 | 2.0 | 1.0 | 0.045 | 0.030 | 19.0 | 13.0 | – | ||
Stainless Steel 347/347H Wire Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 347 | 515 | 205 | 40 | 92 | 201 |
| 347H | 515 | 205 | 35 | 92 | 201 |
Equivalent Grades for 347/347H Stainless Steel Wire
| Grade | UNS No | Old British | Euro norm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 347 | S31703 | – | X6CrNiNb18-10 | 1.4550 | – | – | SUS 347 |
| 347H | S34709 | – | X6CrNiNb18-12 | 1.4961 | – | – | SUS 347H |
SS 347/347H Wire 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
347/347H Steel Wire 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 347H Wire
Sachiya Steel International is one of the Leading Manufacturer And Exporter of high quality Stainless Steel 347H Wire, which is subject to stress corrosion cracking but more resistant than other alloys.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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