"Mehta Metal Industries", founded in 1978 by Babulal Mehta, is one of India's oldest and most trusted suppliers of high-quality stainless steel products.
SS 904L / 1.4539 Round Bars are high-alloy austenitic stainless steel bars offering excellent corrosion resistance, particularly in acidic and chloride-containing environments.
Suppliers and exporters provide 904L Round Bars in various sizes and specifications for chemical processing, marine, pharmaceutical, and industrial applications.
SS 904L / 1.4539 Round Bars are low-carbon, high-alloy austenitic stainless steel bars offering strong resistance to many acids, pitting and crevice corrosion. Also known as UNS N08904 Steel and DIN 1.4539 Steel, they are used in chemical processing, heat exchangers and other demanding industrial applications.
Mehta Metal Industries welcomes enquiries for 904L Stainless Steel Round Bars with specified dimensions, finishes and material test documentation, subject to availability and order requirements.
| Parameter | Details |
|---|---|
| Material Grade | SS 904L |
| Material Number | 1.4539 |
| UNS Designation | N08904 |
| EN Designation | X1NiCrMoCu25-20-5 |
| Material Family | Austenitic stainless steel |
| Product Form | Round bar |
| Common Standards | ASTM A479/A479M, EN 10088-3, as applicable |
| Available Finishes | Hot-rolled, peeled, bright or ground, subject to availability |
| Supply Condition | To be confirmed against the order specification |
| Inspection Documents | Material Test Certificate and inspection documents, as agreed |
| Standard / System | Grade or Designation |
|---|---|
| AISI / ASTM | Type 904L |
| UNS | N08904 |
| EN / Werkstoff Number | 1.4539 |
| EN Material Name | X1NiCrMoCu25-20-5 |
| JIS | SUS 904L |
| AFNOR | Z2 NCDU 25-20 |
| BS | 904S13 |
904L stainless steel round bars may be requested in different finishes and conditions, depending on availability and manufacturing requirements:
| Element | Composition (% by weight) |
|---|---|
| Carbon (C) | 0.020 max |
| Manganese (Mn) | 2.00 max |
| Silicon (Si) | 1.00 max |
| Phosphorus (P) | 0.040 max |
| Sulfur (S) | 0.030 max |
| Chromium (Cr) | 19.00–23.00 |
| Molybdenum (Mo) | 4.00–5.00 |
| Nickel (Ni) | 23.00–28.00 |
| Copper (Cu) | 1.00–2.00 |
| Iron (Fe) | Balance |
| Property | Reference Value |
|---|---|
| Density | Approximately 7.95 g/cm³ |
| Tensile Strength | 490 MPa minimum |
| Yield Strength (0.2% Offset) | 220 MPa minimum |
| Elongation | 35% |
| Melting Point | Approximately 1,350°C |
Mehta Metal Industries welcomes enquiries for 904L Stainless Steel Round Bars with specified dimensions, finishes and material test documentation, subject to availability and order requirements.
As an export-oriented supply contact for 904L / 1.4539 Round Bars, Mehta Metal Industries can review international enquiries and coordinate order-specific documentation and packaging requirements.
Export arrangements can include material identification, agreed inspection documents, packing suitable for the shipment and destination-specific documentation as confirmed at the quotation stage. Availability, delivery schedule and certification requirements should be verified for each order.
904L stainless steel round bars are considered for applications where resistance to corrosive process environments is important, including:
Mehta Metal Industries focuses on specification-based material supply, identification and order documentation. Certification and inspection arrangements are subject to the applicable certification scope and order requirements.
For 904L / 1.4539 Round Bars, send Mehta Metal Industries your required diameter, length, quantity, finish, material condition, applicable standard, certificate requirements and delivery destination. Our team can review the specification and confirm available supply, documentation, delivery and export packaging options.
