Weston Stainless, Midland, UK is a well-known supplier of quality stainless steel products, providing robust solutions for commercial and industrial purposes. One of its major products, Stainless Steel 410 Bars, is manufactured from grade 410 stainless steel, a martensitic alloy with high strength, hardness, and corrosion resistance. The bars are produced in round, square, flat, and hexagonal forms, providing versatile applications. Made mostly of iron, chromium, and carbon, these bars have very good mechanical properties, wear resistance, and toughness, and thus are suitable for automotive, aerospace, and construction applications.
Stainless Steel 410 Bars have 11.5-13.5% chromium, 0.15% carbon, and traces of manganese, silicon, and phosphorus, with high hardness and oxidation resistance. The bars provide a tensile strength of 480-680 MPa, a yield strength of 275 MPa, and a hardness of up to 30 HRC, providing reliability in high-stress applications. They have a density of 7.75 g/cm³, with a melting point of around 1480°C, and are therefore stable in extreme conditions. They have good thermal conductivity and fair corrosion resistance, and are commonly used in challenging environments.
| Specification | ASTM A479/ SA479 ASTM A276/ ASME SA276 |
|---|---|
| Grade | Stainless Steel 410 (UNS S41000) |
| Hex Bar size | 18 to 57mm (11/16″ – 2-3/4″) |
| Round bar size | OD 4mm to 500mm |
| Square bar size | 18mm to 47mm (11/16″- 1-3/4″) |
| Billet Size | 1/2″- 495mm Dia. |
| Rectangles Size | 33 x 30mm – 295 x 1066mm |
| Bright Bar | OD 4mm to 100mm |
| Tolerance | K12 H12, K10, H9, H11, H8, H13K9, H10, K11, or as per need |
| Flat bar size | 1/2” to 10” in thickness of 2 to 150mm |
| Angle bar size | 3*20*20~12*100*100 |
| Finish | centreless ground, Cold (bright) drawn, hot rolled, peeled, smooth turned, hot rolled annealed, slit rolled edge, Bright, Rough Turned, Grinding, Polish & Black |
| Form | Flat Bar, Hollow, Round, Square, Triangle, Rectangle, Half Round Bar, Rod, T-Bar, Precision Ground Bar, Hex (A/F), Blocks, Channel Bar, Threaded, Round Rod, Billet, Profiles, I/H Bar, Ingot, Rings, Forging etc. |
| Technique | 440C Stainless Steel Hot Rolled, Cold Drawn, Rod, Forged Round Bar, Cold Rolled |
| Condition | annealed, Hardened & tempered |
| Section | 3.0 -12.0 mm thickness, 80 x 40 to 150 x 75mm section |
| Channel Bar | 5.0 – 6.0mm thickness |
| Surface | Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Polished, Hairline |
| Hollow Bar | 32mm OD x 16mm ID – 250mm OD x 200mm ID |
| Grade | AISI | Stainless Steel Bolts & Nuts Chemical Composition (% maxima unless stated) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | ||||||
| 410 | SS 410 | 0.09-0.15 | 1.0 | 1.0 | 0.05 | 0.03 | 11,5 – 14,0 | – | 1 | – | ||||
| Type | Tensile Strength | Yield Strength (0.2% offset) | Elongation in 2” (50.80mm) % | Hardness (Rockwell) | ||
|---|---|---|---|---|---|---|
| Ksi | MPa | Ksi | MPa | |||
| 410 | 70 | 483 | 45 | 310 | 25 | B80 |
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410 Stainless Steel Bars are widely utilized in automotive parts, aerospace components, power generation, and heavy equipment, where wear resistance and strength are essential. They find applications in pump and valve parts, petrochemical use, and structural frames, ensuring reliability in challenging environments. The bars are well- suited for shafts, surgical tools, fasteners, and turbine components, where resistance to mechanical stress, moisture, and fluctuating temperatures requires durability. Their abrasion resistance, resistance to oxidation, and tolerance for high-pressure conditions make them an industry favorite in engineering and industrial applications.
Corrosion-resistant and heat-treatable, Stainless Steel 410 Round Bars are available in diameters from 0.5″ to 12″. They are ideal for applications in cutlery, automotive parts, and industrial components requiring high hardness and moderate corrosion resistance.
High strength and good machinability, with thicknesses from 0.25″ to 6″ and widths up to 12″. Suitable for manufacturing tools, hardware, and parts that need durability and wear resistance.
Corrosion-resistant Stainless Steel 410 Square Bars are available in sizes from 0.5″ to 6″ on each side. They are used in applications requiring high hardness and resistance to wear, such as in industrial machinery and components.
Provide high strength and corrosion resistance, available in sizes from 0.5″ x 1″ to 6″ x 12″. Ideal for heavy-duty applications, including parts and tools that need excellent durability and wear resistance.
Good corrosion resistance and machinability, Stainless Steel 410 Hexagonal Bars come in sizes from 0.5″ to 4″ across flats. Suitable for use in hardware, machinery, and parts that require strength and durability.
Corrosion-resistant Stainless Steel 410 T-Bars are available in dimensions from 0.5″ x 0.5″ to 6″ x 6″. They are ideal for structural and industrial applications where high hardness and wear resistance are needed.
Weston Stainless offers mill test certificates (MTC) in accordance with EN 10204 3.1/3.2, guaranteeing compliance with quality and material requirements. The bars are properly packaged in wooden crates, bundles, or special packaging to avoid damage in transit and storage. Through effective supply chain management and worldwide logistics network, the company assures prompt delivery while having strict quality control to adhere to international standards and customer requirements.
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