Sachiya Steel International is one of the well-established trader and dealer of Stainless Steel 303 Round Bar, which is available in shaped squares, flats and diamonds sized per customer requirements. Very low carbon content of our Stainless Steel 303 Square Bars and improving the ratio increases the stability and structure of the largest anti – allergy activity and resistance to inter – granular corrosion.
Low temperature of these Stainless Steel 303 Flat Bars is done annealing around 950 Degree C guaranteed fine grain structure. Our Stainless Steel 303 Threaded Bars has long been used in the heat treating industry for many of the same applications as RA330. These Stainless Steel 303 Hollow Bars has useful resistance to dry Cl2 and HCl gases at moderately elevated temperatures.
Stainless Steel 303 Round Bar | Stainless Steel 303 Round Bar | Stainless Steel 303 Round Bar | Stainless Steel 303 Round Bar | Stainless Steel 303 Round Bar | Stainless Steel 303 Round Bar |
Our Stainless Steel 303 Hexagonal Bars is not suggested for use at red heat when Sulphur is present due to elevated nickel quantities. Found in applications that demand high temperature resistance, other major design features of these Stainless Steel 303 Triangular Bars include similar resistance and corrosion protection as Alloy 304.
Welding of our Stainless Steel 303 Bars is difficult, and best performed on material in the solution annealed condition. These Stainless Steel 303 Rods is an age hardening nickel base super – alloy with useful strength at temperatures up to 1400 Degree F – 1600 Degree F, and good oxidation resistance in gas turbine engine atmospheres up to 1600 Degree F.
SS 303 Round Bar Specifications |
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| Specifications | : | ASTM A276, ASME SA276 / ASTM A479 ASME SA479 |
| Dimensions | : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| SS 303 Round Bars |
: | Outside Diameter in the range of 4mm to 500mm |
| SS 303 Bright Bars |
: | Outside Diameter in the range of 4mm to 100mm |
| SS 303 Hex Bars | : | 18mm – 57mm (11/16″ to 2-3/4″) |
| SS 303 Square Bars |
: | 18mm – 47mm (11/16″ to 1-3/4″) |
| SS 303 Flat Bars |
: | 1/2” to 10” in thickness range of 2mm to 150mm, |
| Finish | : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Length | : | 1 to 6 Meters, Custom Cut Lengths |
| Form | : | Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc. |
303 Stainless Steel Round Bar Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 303 | 0.15 max | 2 max | 1 max | 0.20 max | 0.15 min | 17.0-19.0 | – | 8 – 10 | – |
Stainless Steel 303 Rods Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 0.285 lb/in3 | Psi – 85000 | Psi – 45000 | 50 % |
Equivalent Grades for 303 Stainless Steel Round Bar
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 303 | 1.4305 | S30300 | SUS 303 |
SS 303 Round Bar 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
303 Steel Rods 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)