Chuck Metals stands out as a top-notch manufacturer and supplier of precision-crafted Stainless Steel 430F Bars and Rods right here in Singapore, Pulau Ujong. Known for their unwavering quality and consistency, Chuck Metals provides high-performance stainless steel products to a variety of industries, including automotive, electrical, fasteners, and general machining. Stainless Steel 430F is a free-machining ferritic stainless steel that boasts excellent machinability and moderate corrosion resistance, making it perfect for high-speed machining tasks. With cutting-edge production capabilities and rigorous quality control, Chuck Metals guarantees that every 430F bar and rod meets global standards, ensuring reliable performance for intricate manufacturing and fabrication needs.
Stainless Steel 430F (UNS S43020) is a ferritic stainless steel alloy that shines in machinability thanks to its higher sulfur content. It generally consists of 16–18% Chromium, ≤1.25% Manganese, ≤1.00% Silicon, and 0.60–1.00% Sulfur, with a very low Carbon content (max 0.12%). This alloy provides moderate corrosion resistance, particularly in mildly corrosive settings. Its mechanical properties include a tensile strength ranging from 515–790 MPa, a yield strength of about 345 MPa, and a hardness of up to 200 HB. While 430F can’t be hardened through heat treatment, it can be cold worked. It’s magnetic and maintains good dimensional stability during machining.
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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 |
We supply Stainless Steel 430F Bars and Rods, known for their excellent machinability and moderate corrosion resistance. These rods are commonly used in applications where ease of machining is crucial, such as in the manufacturing of automotive components, food processing equipment, and plumbing parts. Additionally, they are suitable for producing various mechanical components that require moderate resistance to oxidation and corrosion, including fasteners, screws, and fittings. Our Stainless Steel 430F Bars and Rods are engineered to perform well in mild corrosive environments, making them ideal for precision-engineered applications across various industries.






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