Kanish Metals is a leading producer and distributor in Dubai, UAE, that provides high-quality Stainless Steel 347H Square Bars and Rods specifically to cater to the requirements of demanding industrial purposes. Produced with precision and in accordance with international quality norms, these bars and rods are renowned for their impeccable durability, strength, and corrosion resistance. Stainless Steel 347H is an austenitic high-carbon, stabilized stainless steel grade that has higher high-temperature strength and resistance to intergranular corrosion. Kanish Metals maintains quality, prompt delivery, and customer satisfaction in all industries it caters to.
Stainless Steel 347H Square Bars and Rods consist of chromium (17–20%), nickel (9–13%), along with increased carbon content for high strength and creep resistance at elevated temperatures. Stabilized by columbium and tantalum, they efficiently inhibit the precipitation of carbides, ensuring structural stability against extended exposure to heat. Mechanically, SS 347H possesses high tensile strength, excellent hardness, decent creep strength, and superior stress rupture resistance. These make them extremely dependable in harsh service conditions where heat and corrosion resistance are vital.
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 347H | 0.04 – 0.10 | 17.0 – 19.0 | 2.00 max. | 9.0-12.0 | 0.045 max. | 0.03 max. | 0.75 max. |
| Element | Density | Melting Range,℃ | Tensile Strength | Yield Strength | Elongation | Hardness (Brinell) |
| SS 347H | 7.96 | 1450 ℃ | 515 | 205 | 40 | 201 |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 347H | 1.4550 | S34709 |
| 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 347H Square Bars offer excellent high-temperature strength, resistance to intergranular corrosion, and superior weldability. They are ideal for applications in extreme environments, such as chemical processing and heat exchangers.
Yes, Stainless Steel 347H Square Bars are fully recyclable and retain their properties after recycling. This makes them an environmentally sustainable choice for various applications.
No, Stainless Steel 347H Square Bars are generally non-magnetic in their annealed condition. However, slight magnetism may develop after cold working.
Stainless Steel 347H Square Bars and Rods find extensive applications in petrochemical, power generation, oil and gas, chemical processing, and aerospace industries. They are especially used in boiler tubes, furnace parts, superheater tubes, exhaust manifolds, and heat exchangers because of their high-temperature service tolerance. Their creep and stress rupture resistance makes them ideal for pressure vessel and equipment used at severe thermal conditions. Besides, they find application in food processing, refineries, and other uses calling for sustained durability and resistance to corrosion. SS 347H Square Bars and Rods are relied upon for their high performance in demanding environments.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kanish Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Dubai, UAE
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