Stainless Steel 904l Round Bar or UNS N08904
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904L Stainless Steel Round Bar Manufacturers in Mumbai
Composition of Stainless steel 904L round bars:
Stainless Steel 904L round bars are non-stabilized austenitic stainless steel. The L in the name of the grade designates the carbon content included.
Nickel, copper, silicon, phosphorus, sulfur, carbon are the main elements included in the composition.
Besides, Chromium and Nickel, other elements like Molybdenum, Copper, And Manganese are added to this stainless steel grade alloy to enhance the overall properties. This 904L high alloy stainless steel material Bar is added with copper in small amounts for improving its resistance to strong reducing acids, like sulphuric acid, because of the addition of copper.
Characteristics of UNS NO8904 Round Bars:
These round bars having high alloy composition provide excellent resistance to pitting and corrosion in an extensive range of environments. However, the lower carbon content of SS 904L round bars helps its welding characteristics.
It is resistant to stress-related corrosion cracking and crevice corrosion in warm seawater and chlorine compounds containing environments. The addition of nickel to these alloy round bars enhances the corrosion resistance characteristics of the Stainless steel grade.
Apart from the above features of UNS NO8904 round bar delivered are excellent formability, improved toughness, and excellent weldability.
UNS NO8904 Round Bars are non-magnetic, so they can be used in applications with no magnetic activity requirement.
SS 904L 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 904L Round Bars | : | Outside Diameter in the range of 4mm to 500mm |
| SS 904L Bright Bars | : | Outside Diameter in the range of 4mm to 300 mm |
| SS 904L Hex Bars | : | 18mm – 57mm (11/16″ to 2-3/4″) |
| SS 904L Square Bars | : | 18mm – 47mm (11/16″ to 1-3/4″) |
| SS 904L 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. |
Stainless Steel 904l Round Bar Stockist, 904L SS Industrial Bars, SS N08904 Round Rod Exporter, Buy Huge Quantity of Stainless Steel 904L Bars, ASTM A276 SS 904L Bars, Stainless Steel 904L Hex Bar, ASME SA 276 SS 904L Square Bar, Stainless Steel 904L Threaded Bar, Stainless Steel 904l Round Bar Supplier in India.
Application areas in which stainless steel 904L round bars are widely used are:
- Chemical and Pharmaceutical industry
- Oil and gas industries
- Wiring in electrostatic precipitators
- Seawater cooling devices
- Oil refinery industries
- Acetic, phosphoric, and sulphuric acid processing units
- Gas scrubbing Units
- Pulp and paper industries.
904L Stainless Steel Round Bar Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Cu |
| SS 904L | 0.020 max | 2 max | 1 max | 0.040 max | 0.030 max | 19.0-23.0 | 4.0-5.0 max | 23.00 – 28.00 | 1.0-2.0 |
Stainless Steel 904L Rods Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.95 g/cm3 | 1350 °C (2460 °F) | Psi – 71000 , MPa – 490 | Psi – 32000 , MPa – 220 | 35% |
Equivalent Grades for 904L Stainless Steel Round Bar
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| SS 904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
904L Stainless Steel Round Bar Manufacturers in Mumbai
904L Stainless Steel Round Bar Manufacturers in Mumbai, Looking for the most reliable 904L Stainless Steel Round Bar Manufacturers in Mumbai? Your search ends with Siddhgiri Overseas – the name trusted by industries across India and overseas for premium quality stainless steel solutions.
At Siddhgiri Overseas, we take pride in being one of the top manufacturers and suppliers of 904L stainless steel round bars in Mumbai. Known for their superior corrosion resistance, strength, and durability, our 904L round bars are the preferred choice for critical industrial applications including chemical processing, pharmaceuticals, marine engineering, oil refineries, and more.
What sets Siddhgiri Overseas apart from other 904L stainless steel round bar manufacturers in Mumbai is our commitment to quality, consistency, and customer satisfaction. We use only high-grade raw materials and follow strict quality control standards to ensure every product that leaves our facility is flawless and high-performing.
Why Choose Siddhgiri Overseas?
✅ Premium Quality: Our 904L stainless steel round bars are manufactured using top-notch materials with precision engineering, ensuring long-lasting performance even in the harshest environments.
✅ Custom Sizes & Finishes: Whether you need a specific diameter, length, or finish, we customize our 904L bars as per your project needs.
✅ Timely Delivery: Located in Mumbai, the industrial hub of India, Siddhgiri Overseas ensures quick and reliable delivery across India and globally.
✅ Competitive Prices: Get the best rates without compromising on quality. As leading 904L stainless steel round bar suppliers in Mumbai, we offer unbeatable value.
✅ Excellent Customer Support: Our experienced team is always ready to assist you with technical guidance, product details, and smooth order processing.
As a fast-growing exporter and manufacturer of 904L stainless steel round bars in Mumbai, Siddhgiri Overseas caters to industries of all scales – from local engineering firms to global petrochemical giants. Our state-of-the-art infrastructure and dedicated workforce enable us to fulfill bulk orders efficiently while maintaining the highest standards of excellence.
Whether you are in Navi Mumbai, Thane, Pune, or anywhere else in Maharashtra or India, Siddhgiri Overseas is your trusted partner for 904L stainless steel round bars. We also serve international markets across the Middle East, Europe, Southeast Asia, and Africa.
So, if you’re searching for reliable 904L stainless steel round bar manufacturers in Mumbai, choose Siddhgiri Overseas – where quality meets trust.
Contact us today for inquiries, samples, or custom orders. Experience the Siddhgiri difference and take your projects to the next level with our premium-grade stainless steel solutions.