Chuck Metals stands out as a reliable manufacturer and supplier of top-notch Stainless Steel 430 Flat Bars in Singapore, specifically in Pulau Ujong. With a focus on precision-engineered stainless steel products, Chuck Metals caters to a variety of industries, including construction, automotive, kitchen equipment, and decorative architecture. Stainless Steel 430 is a ferritic stainless steel celebrated for its excellent formability, decent corrosion resistance, and visual appeal. Chuck Metals guarantees that each flat bar meets international standards, providing outstanding surface finish, dimensional consistency, and dependability. Their 430 flat bars are perfect for both structural and decorative uses where cost-effectiveness, durability, and oxidation resistance are key.
Stainless Steel 430 (UNS S43000) is composed of about 16–18% Chromium, with a very low Carbon content (≤0.12%) and trace amounts of Manganese, Silicon, Phosphorus, and Sulfur. This non-hardenable ferritic steel offers moderate corrosion resistance, particularly in mildly corrosive settings. With a tensile strength ranging from 450–600 MPa and a yield strength of around 205 MPa, it also boasts a Brinell hardness of up to 183 HB. Magnetic in nature, it retains good mechanical properties even at higher temperatures. The flat bar shape ensures stability and ease of fabrication, making it ideal for structural frameworks and decorative trim.
Dimensions : ASTM, ASME
Standard : ASTM / ASME SA A276, A479, ASTM A493
Length : Random, Fix & Cut Length
Size : 20MM to 150MM
| 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 |
| Flat Bar | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.49 | 1.60 |
| 18 | 0.62 | 2.02 |
| 20 | 0.76 | 2.49 |
| 22 | 0.92 | 3.02 |
| 25 | 1.19 | 3.90 |
| 28 | 1.49 | 4.89 |
| 28 | 1.49 | 4.89 |
| 30 | 1.71 | 5.61 |
| 32 | 1.95 | 6.38 |
| 36 | 2.46 | 8.08 |
| 38 | 2.74 | 9.00 |
| 40 | 3.04 | 9.97 |
| 45 | 3.85 | 12.62 |
| 50 | 4.75 | 12.62 |
| 56 | 8.96 | 19.55 |
| 60 | 6.84 | 22.44 |
| 65 | 8.03 | 26.34 |
| 70 | 9.31 | 30.54 |
| 75 | 10.69 | 35.06 |
| 80 | 12.16 | 39.89 |
| 90 | 15.39 | 50.49 |
| 100 | 19 | 62.34 |
This particular grade of stainless steel has stainless steel 430 flat bars, mainly used in diverse industrial settings as a result of its strength in resistance to corrosion along with being highly formable. Some of the general application areas are kitchen appliances and automotive parts, architectural building structures- decorative and functional parts, and household applications such as sinks, dish washers, and trim among others- good resistance towards oxidation, mildly aggressive environment, etc. In addition, 430 flat bars are used in exhaust systems and heat exchangers where moderate strength and resistance to corrosion are desired.
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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