Sahil Metals, a prominent manufacturer and supplier located in Riyadh, Saudi Arabia, is all about delivering top-notch metals and engineered solutions tailored for a variety of industrial needs. They boast an impressive lineup of products, including stainless steel, alloy steels, and specialty metals. One of their standout offerings is the Stainless Steel 321H Square Bars/Rods, crafted to adhere to rigorous industry standards. Sahil Metals is committed to ensuring exceptional material performance, prompt delivery, and personalized solutions for sectors like petrochemical, oil and gas, power generation, and heavy engineering, making them a trusted partner for industries that demand durable and high-performance stainless steel products.
The Stainless Steel 321H Square Bars/Rods are a titanium-stabilized austenitic stainless steel alloy, specifically designed to prevent chromium carbide precipitation, which gives them remarkable resistance to intergranular corrosion. With a composition that includes chromium, nickel, and titanium, these bars offer a fantastic blend of high tensile strength, toughness, and thermal stability. They showcase impressive mechanical properties, such as high yield and tensile strength, good ductility, and reliable performance even at elevated temperatures, making them perfect for tough applications in extreme and high-temperature settings.
Stainless Steel 321H Square Bars Specification :
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 321H | 0.04 – 0.10 | 17.0 – 19.0 | 2.00 max. | 9.0-12.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| Grade | Tensile Str (MPa) min | Yield Str 0.2% Proof (MPa) min | Elong (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 321H | 515 | 205 | 40 | 95 | 217 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 321H | 1.4438 | S32109 |
| 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 | – | – |
Yes, Stainless Steel 321H Square Bars are highly corrosion-resistant due to the addition of titanium, which helps prevent sensitization in high-temperature environments. They are ideal for applications in corrosive environments, offering excellent durability.
Stainless Steel 321H Square Rods offer excellent resistance to high-temperature oxidation, excellent weldability, and exceptional strength at elevated temperatures. They are ideal for applications in the chemical, petrochemical, and power generation industries.
Yes, Stainless Steel 321H Square Bars can be customized in size and length to meet specific requirements. Customization options are available based on customer needs for various applications.
These Stainless Steel 321H Square Bars/Rods find their way into various applications, including chemical processing equipment, furnace components, heat exchangers, and aerospace projects. Their ability to resist oxidation, scaling, and intergranular corrosion makes them a go-to choice for high-temperature and corrosive environments. Additionally, they are utilized in mechanical parts, shafts, and structural components where durability, reliability, and a long service life are essential. Industries like petrochemical, power generation, and manufacturing depend on 321H square bars/rods for applications that require consistent performance, strength, and longevity.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sahil Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Riyadh, Saudi Arabia
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