Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 304H Coils, Sheets, Plates, which is readily joined by conventional welding processes and procedures. These Stainless Steel 304H Plates is nickel – chromium – molybdenum products designed for welding stainless steel to itself and to other materials. Compositions of Stainless Steel 304H Coils deposited weld metals from both products are highly resistant to corrosion and oxidation and have high strength and toughness from the cryogenic range to 1800 Degree F. These SS 304H Sheets require no post weld heat treatments to maintain their high strength and ductility.
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When used to weld SS 304H Plates to dissimilar metals, both products tolerate a high degree of dilution yet maintain characteristic properties. The higher alloy content of these SS 304H Coils offsets the effects of elemental segregation in weldments which can result in preferential weld corrosion. Stainless Steel 304H Slating Coils is designed for use with the gas – tungsten – arc and various gas – metal arc processes.
The high molybdenum content also makes these Stainless Steel 304H Perforated Coils very resistant to pitting and crevice corrosion, and niobium acts to stabilize the alloy against sensitization during welding, thereby preventing subsequent inter – granular cracking. All standard machining operations in Alloy 304H Plates may be performed on best machinability is obtained in the solution – treated condition. These Alloy 304H Coils have a similar microstructure to carbon and low alloy steels.
Stainless Steel 304H Sheet, Plate & Coil Specifications |
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| Specifications | : | ASTM A240 / ASME SA240 |
| Thickness | : | 4mm-100mm |
| Width |
: | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | : | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Surface | : | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Finish | : | Hot rolled plate (HR), Cold rolled sheet (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) |
| Form | : | Coils, Foils, Rolls, Plain Sheet, Shim Sheet, Perforated Sheet, Chequered Plate, Strip, Flats, Blank (Circle), Ring (Flange) etc. |
SS 304H Plate, Sheet & Coil Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304H | 0.10 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 10.5 | – |
Stainless Steel 304H Sheets, Plates & Coils Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 304H Stainless Steel Sheets & Plates
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304H | 1.4301 | S30409 | – | – | – | – | – |
SS 304H Sheets, Plate & Coils 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
Stainless Steel 304H Sheets, Plate & Coils 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 304H Coils
Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 304H Coils, Sheets, Plates, which is readily joined by conventional welding processes and procedures. These Stainless Steel 304H Plates is nickel – chromium – molybdenum products designed for welding stainless steel to itself and to other materials.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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