Garg Steels, a well-respected manufacturer and supplier located in Chennai, India, specializes in high-quality Stainless Steel 430F Bars designed for exceptional machinability and moderate resistance to corrosion. This free-machining variant of ferritic grade 430 is perfect for automated machining tasks that demand precision and high productivity. At Garg Steels, we take pride in producing each bar with a commitment to international quality standards, ensuring a superb surface finish, precise dimensions, and reliable performance. These bars find their place in various industries, including automotive, electrical, appliance manufacturing, and general engineering, where strength, ease of machining, and cost-effectiveness are key.
Stainless Steel 430F Bars mainly consist of 16.0–18.0% chromium, along with up to 1.25% manganese and added sulfur (0.15–0.35%) to boost machinability. As a ferritic stainless steel, 430F boasts good magnetic properties, moderate corrosion resistance, and excellent machinability, making it a great fit for automatic screw machines. It offers moderate tensile strength (around 450–600 MPa), decent ductility, and a nice surface finish after machining. While it can’t be hardened through heat treatment, it retains its strength and performance in dry, non-aggressive environments, making it suitable for high-speed manufacturing and moderate-load applications.
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Standards |
ASTM A276, A479, A582, GB4226-84, GB/T1220-2007, JISG4311-91, JIS G4318-98, EN 10095-99, GB4226-84, EN10088-3-2005, JIS G430F3-2005, etc |
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Diameter |
2.0-400mm |
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Type |
Round bar, rod, square bar, flat bar, hexagon bar, angle bar, channel bar, threaded bar |
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Range |
Range – 3.17mm to 350mm dia |
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Stainless Steel Round Bar type |
ASTM A276 430F stainless steel round bars |
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Surface |
bright round bar, pickled round bar, black round bar |
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Package Details |
Standard seaworthy package(wooden boxes package,pvc package, or other package) |
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Length |
3000mm, 6000mm or according to the customer’s requirement. |
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Technique |
Forged/Hot Rolled/Cold Drawn/Peeled |
| Grade | C | Mn | Si | P | Cr |
| SS 430F | 0.12 Max | 1.25 Max | 1.00 Max | 0.06 Max | 18.0 |
| Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness (Brinell) |
| 8.0 g/cm3 | 552 | 379 | 25 | 262 |
| STANDARD | UNS | JIS | DIN | WERKSTOFF NR. | FRENCH |
| SS 430F | S43020 | SUS 430F | 1.4104 | 1.4104 | Inox 430F |
Stainless Steel 430F Bars are commonly utilized in automatic machining processes like screw machining, where speed and precision are vital. In the automotive industry, they serve as components such as pins, bolts, and bushings. The electrical and appliance sectors rely on them for motor shafts, switch parts, and fasteners, thanks to their magnetic properties and moderate corrosion resistance. Additionally, they are perfect for valve components, fittings, and hardware where strength and machinability are prioritized over extreme corrosion resistance.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Garg Steels is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Chennai, India
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