Customers in a variety of industrial sectors can purchase premium-grade stainless steel 430 flat bars from George Metals, a reputable manufacturer and supplier based in Houston, USA. George Metals, which is well-known for its dedication to quality, accuracy, and client satisfaction, offers 430 flat bars that satisfy global standards and requirements. These bars are ideal for both structural and decorative applications because of their exceptional corrosion resistance, formability, and appealing finish. George Metals provides dependable stainless steel solutions to the construction, appliance, automotive, and fabrication industries with a well-established supply network and an emphasis on prompt delivery.
Ferritic in nature, stainless steel 430 flat bars are primarily made of 16–18% chromium and less than 0.12% carbon, with trace amounts of silicon, phosphorus, and manganese. In mildly corrosive environments, this grade provides good corrosion resistance, especially against nitric acid and organic acids. It is moderately ductile and magnetic, with a tensile strength of about 450–600 MPa and a yield strength of about 205 MPa. 430 flat bars are perfect for applications needing good mechanical strength and resistance to scaling, even though they cannot be heat-treated. They also exhibit excellent oxidation resistance up to 870°C.
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 |
Industries that require high levels of formability, corrosion resistance, and aesthetic appeal frequently use stainless steel 430 flat bars. Because of their bright finish and oxidation resistance, they are perfect for architectural applications, kitchenware, home appliances, and automotive trim parts. They are used in cladding, roofing, and wall panels in the construction industry. 430 flat bars are utilised in industrial settings for flue gas systems, dishwasher linings, and heat exchanger components. They are also appropriate for some structural and electrical applications due to their magnetic qualities, providing a reasonably priced substitute for more costly stainless grades without sacrificing quality under mild circumstances.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
George Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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