Chung Metal, a top manufacturer of stainless steel in Vietnam, provides Stainless Steel 430 Square Bars/Rods, a widely used ferritic stainless grade that is corrosion-resistant, formable, and has an attractive finish. These bars are not hardenable and are best suited for light structural or decorative applications. SS 430 square rods from Chung Metal are carefully cut and finished to industrial and architectural specifications. They are particularly appropriate for internal structures and non-load-bearing parts in mildly corrosive conditions. It is easy to join and structurally stable with its square shape, making it more commonly applied in design, manufacturing, and fabrication industries.
Stainless Steel 430 has 16–18% chromium and ≤ 0.12% carbon content. It is a ferritic stainless steel that is magnetic and non-hardenable with good oxidation resistance and ductility. Tensile strength is 450–600 MPa, and yield strength is approximately 250–350 MPa. Elongation is approximately 20–25%. The material is ideal for mild outdoor or indoor use, withstanding corrosion caused by food acids, atmospheric moisture, and soap solution. Its square shape provides greater structural stiffness, particularly for framing or cosmetic use with simple welding and finishing needs.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A582, A276, A564, ASTM A484, 484M
Surface : hrap, hot rolled pickled or sand blasting finished, cold drawn, polished, hairline
Size : Tolerance: H8, H9, H10, H11, H12, H13K9, K10, K11, K12
| Element | C | Cr | Mn | Ni | P | S | Si |
| SS 430 | 0.12 | 18.0 | 1.25 | – | 0.06 | 0.15 | 1.00 |
| Element | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness (Brinell (HB) max) |
| SS 430 | 552 | 379 | 25 | 262 |
| STANDARD | WERKSTOFF NR. | UNS | JIS |
| SS 430 | 1.4104 | S43020 | SUS 430 |
| SQUARES | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.62 | 2.05 |
| 18 | 0.79 | 2.59 |
| 20 | 0.76 | 2.49 |
| 22 | 1.18 | 3.87 |
| 25 | 1.52 | 5.00 |
| 28 | 1.91 | 6.27 |
| 30 | 2.19 | 7.20 |
| 32 | 2.50 | 8.19 |
| 36 | 3.16 | 10.37 |
| 38 | 3.52 | 11.55 |
| 40 | 3.90 | 12.80 |
| 45 | 4.94 | 16.20 |
| 50 | 6.10 | 20.00 |
| 56 | 7.65 | 25.08 |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
Stainless Steel 430 Square Bars are not ideal for underground applications due to their susceptibility to corrosion in aggressive environments. For such uses, higher corrosion-resistant alloys like 316 or 304 stainless steel are recommended.
Yes, we provide 430 stainless steel square bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@chungmetal.com
Yes, Stainless Steel 430 Square Bars are magnetic. This is because they are made of ferritic stainless steel, which contains a high proportion of iron.
430 square bars are employed in appliance trim, architectural panels, kitchen equipment, supports, interior structural components, and display racks. They are also commonly used in decorative applications, sinks, furniture manufacturing, and wall claddings. The ferritic character of the material offers great polishability and attractive surface finishes, which render it compatible for use in exposed fixtures and public infrastructure components. While not advised for extremely corrosive environments, it excels in low-stress indoor systems, HVAC units, and home appliances. Chung Metal supplies SS 430 square rods in polished or unpolished conditions, according to your design or fabrication requirements.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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