Anucha Metals, based in Bangkok, Thailand, has built a solid reputation as a manufacturer and supplier of top-notch stainless steel products, including Stainless Steel 304 Square Bars and Rods. Renowned for their precision engineering, outstanding quality, and exceptional customer service, Anucha Metals serves a diverse array of industries both in Thailand and around the globe. Their Stainless Steel 304 Square Bars and Rods are crafted using cutting-edge manufacturing techniques and rigorous quality control measures. These products boast remarkable durability, resistance to corrosion, and versatility, making them perfect for structural, industrial, and commercial uses. Anucha Metals is dedicated to delivering reliable stainless steel solutions that align with international standards and meet industry needs.
Stainless Steel 304 Square Bars and Rods are made up of 18–20% Chromium and 8–10.5% Nickel, along with trace amounts of Carbon, Manganese, Silicon, and Iron. This unique blend provides the alloy with outstanding corrosion resistance, particularly in mildly corrosive settings. On the mechanical side, 304 stainless steel has a tensile strength of around 515 MPa (75 ksi) and a yield strength of 205 MPa (30 ksi), along with good elongation and toughness. These square bars and rods also offer excellent machinability, weldability, and formability, making them ideal for a variety of industrial applications. Their consistent strength and durability ensure they can be relied upon for structural and mechanical uses.
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
| C | Mn | Si | P | S | Cr | Ni | N | |
|---|---|---|---|---|---|---|---|---|
| 304 | 0.07max | 2.0max | 0.75max | 0.045max | 0.03max | min: 18.0 max: 20.0 | min: 8.0 max: 10.5 | — |
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
| 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 304 Square Bars and Rods find extensive use in construction, manufacturing, and fabrication sectors, thanks to their impressive strength and resistance to corrosion. They are commonly utilized for frameworks, supports, braces, fasteners, shafts, and machine components. In architectural and structural projects, you’ll often see them used for handrails, railings, and reinforcements. In the food and beverage industry, their properties make them a go-to choice for various applications, ensuring safety and reliability.






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