410 Stainless Steel Square Bar
Stellanox Steel supplies high-strength 410 Stainless Steel Square Bars, engineered for demanding applications requiring excellent hardness, wear resistance, and moderate corrosion protection. As a martensitic stainless steel, 410 square bars are ideal for parts that undergo mechanical stress, abrasion, and exposure to dry or mildly corrosive environments.
Commonly used in pump shafts, valves, fasteners, and tooling components, 410 square bars combine toughness and machinability with affordability.
What is 410 Stainless Steel Square Bar?
410 Stainless Steel Square Bar is a solid square bar made from a heat-treatable martensitic alloy containing 11.5–13.5% chromium. This grade offers high mechanical strength and good resistance to scaling and oxidation in dry atmospheres up to 650°C. It can be hardened through quenching and tempering and is magnetic in all conditions.
410 square bars are particularly useful in industries where strength and hardness are more critical than corrosion resistance.
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Stainless Steel |
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Carbon Steel |
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Duplex Stainless Steel |
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Super Duplex Stainless Steel |
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Alloy Steel |
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Titanium |
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Hastelloy |
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Inconel |
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Monel |
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Aluminium |
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Copper |
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Pure Nickel |
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Flanges |
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Forged Fittings |
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Valves |
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Fasteners |
Key Features of 410 Stainless Steel Square Bar
- Hardenable by Heat Treatment: Achieves high hardness and strength for wear resistance.
- Good Mechanical Properties: Excellent tensile and impact strength.
- Magnetic in All Conditions: Suitable for precision mechanical and magnetic assemblies.
- Moderate Corrosion Resistance: Performs well in mildly corrosive or dry environments.
- Easily Machinable: Ideal for turned, ground, and polished components.
- Affordable and Durable: Cost-effective for industrial parts and tooling.
Specification Chart – 410 Stainless Steel Square Bar
| Property | Details |
|---|---|
| Grade | 410 (UNS S41000) |
| Standards | ASTM A276, ASTM A479, EN 10088-3 |
| Size Range | 6 mm – 100 mm |
| Length | Up to 6 meters or custom cut |
| Finish | Bright, Peeled, Polished, Black |
| Conditions | Annealed, Hardened, Tempered |
Chemical Composition – 410 Stainless Steel Square Bar
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 11.5 – 13.5 |
| Carbon (C) | 0.08 – 0.15 |
| Manganese (Mn) | ≤ 1.00 |
| Silicon (Si) | ≤ 1.00 |
| Phosphorus (P) | ≤ 0.040 |
| Sulfur (S) | ≤ 0.030 |
| Iron (Fe) | Balance |
Mechanical Properties – 410 Stainless Steel Square Bar (Annealed)
| Property | Value |
|---|---|
| Tensile Strength (MPa) | ≥ 500 |
| Yield Strength (MPa) | ≥ 275 |
| Elongation (%) | ≥ 20 |
| Hardness (HRB) | ≤ 96 (Annealed) |
| Density | 7.75 g/cm³ |
Equivalent Grades – 410 Stainless Steel Square Bar
| Standard | Grade |
|---|---|
| ASTM | 410 |
| EN | 1.4006 |
| JIS | SUS 410 |
| UNS | S41000 |
| DIN | X12Cr13 |
Applications of 410 Stainless Steel Square Bar
- Pump and Valve Shafts
- Fasteners and Screws
- Tools, Dies, and Gauges
- Bushings and Bearings
- Petrochemical Equipment
- Mechanical Components and Fixtures
Benefits of 410 Stainless Steel Square Bar
- Can be heat treated for enhanced strength and hardness
- Wear-resistant and ideal for abrasive environments
- Fully magnetic and stable in industrial systems
- Affordable option for high-load components
- Resistant to oxidation and mild chemicals
- Suitable for CNC and lathe machining
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