SS Bars, Wires, and Rods
Durable & Corrosion-Resistant Stainless Steel Bars, Wires, and Rods
Governing Industry Standards
Dimensional & Size Scope
Range: 3.17 mm to 350 mm Dia | Standard Diameter: 25mm to 152 mm | Tolerance: h8, h9 (DIN 671), h10, h11, ASTM A484, DIN 1013
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Technical Description & Overview
These products are made from high-quality stainless steel, ensuring long-lasting performance in harsh environments. They are widely used in construction, automotive, aerospace, and manufacturing industries, where reliability and precision are critical. Their ability to withstand extreme temperatures and heavy loads makes them an ideal choice for demanding applications.\n\nSarvottam Steel manufactures and stocks cold-drawn, centerless ground, and peeled round bars, hex bars, square rods, and wire coils conforming to strict DIN 671 h8, h9, h10, and h11 ISO tolerances for precision CNC turning, pump shafts, structural tie rods, and industrial fasteners.
Engineering Specifications
| Technical Parameter | Standard Value / Specification |
|---|---|
| Governing Standards | ASTM, ASME, AISI A 276, SA 276, A 479, SA 479 |
| Size Range | 3.17 MM TO 350 MM DIA |
| Standard Diameters | 25mm to 152 mm (Hot Rolled / Forged) & 3.17mm to 100mm (Cold Drawn) |
| Size Tolerance Classes | h8, h9 (DIN 671), h10, h11, ASTM A484, DIN 1013 |
| Available Finishes | Bright, Polish & Black (Hot Rolled) |
| Supply Forms | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, etc. |
| Delivery Condition | Cold Drawn & Polished, Cold Drawn, Centreless Ground & Polished, Annealed, Quenched & Tempered |
Certified Chemical Spectrometry Limits
| Chemical Element | Maximum / Standard Limit |
|---|---|
| Carbon (C) | 0.08% max (304) / 0.03% max (304L/316L) |
| Chromium (Cr) | 18.0 - 20.0% (304) / 16.0 - 18.0% (316) |
| Nickel (Ni) | 8.0 - 10.5% (304) / 10.0 - 14.0% (316) |
| Molybdenum (Mo) | 2.0 - 3.0% (316/316L) |
| Silicon (Si) | 1.00% max |
| Manganese (Mn) | 2.00% max |
Mechanical & Tensile Parameters
| Mechanical Property | Guaranteed Requirement |
|---|---|
| Tensile Strength (UTS) | ≥ 620 MPa (Cold Drawn) / ≥ 515 MPa (Annealed) |
| Yield Strength (0.2% Offset) | ≥ 310 MPa (Cold Drawn) / ≥ 205 MPa (Annealed) |
| Elongation (% in 4D) | ≥ 30% (Cold Drawn) / ≥ 40% (Annealed) |
| Surface Roughness | Ra ≤ 0.8 µm (Centerless Ground) |
Available Material Grades
General-purpose austenitic stainless bar for precision machining, structural components, and pins.
High-pitting-resistance stainless bar for marine propeller shafts, valve stems, and chemical agitators.
Heat-resisting and stabilized grades for turbine blades, boiler tie-rods, and furnace rails.
Martensitic and ferritic stainless bars offering high hardness upon heat treatment for pump shafts and cutlery.
High-strength alloy delivering up to 1300 MPa yield strength with excellent corrosion resistance.
Key Engineering Features & Advantages
Target Industrial & Infrastructure Applications
Ready to Procure SS Bars, Wires, and Rods?
Submit your project specifications or required tonnage for an immediate commercial quotation accompanied by valid mill test certificate records.
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