Semih Metals, located in Istanbul, Turkey, has built a solid reputation as a reliable manufacturer and supplier of top-notch Hastelloy Hollow Bars, catering to a wide range of industrial needs with precision and excellence. Known for their commitment to quality in the metal industry, the company ensures that their products meet international standards for durability, corrosion resistance, and strength. The Hastelloy Hollow Bars from Semih Metals are engineered to perform consistently in tough environments, guaranteeing exceptional mechanical performance and a long service life. Thanks to advanced manufacturing techniques and rigorous quality control, Semih Metals delivers solutions for demanding applications across various global industries..
These Hastelloy Hollow Bars are primarily made of nickel, with notable amounts of molybdenum, iron, and chromium, along with small quantities of cobalt, tungsten, and manganese. This unique blend offers remarkable resistance to corrosion and oxidation, even in harsh chemical settings. On the mechanical side, Hastelloy Hollow Bars boast high tensile strength, impressive ductility, and outstanding toughness, making them perfect for extreme conditions. They maintain their strength at high temperatures, resist stress-corrosion cracking, and perform exceptionally well in both oxidizing and reducing environments.
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 316 | 0.08 | 18.0 | 2.00 | 14.0 | 0.045 max | 0.03 max | 0.75 max |
| Element | Density, lb/in3 | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 316 | – | – | 515 Min | 205 Min | 40% Min |
| HEXAGONS | ||
|---|---|---|
| Size(mm) | WT PER FEET IN KGS | WT PER MTR IN KGS |
| 16 | 0.55 | 1.79 |
| 18 | 0.69 | 2.27 |
| 20 | 0.85 | 2.80 |
| 22 | 1.03 | 3.39 |
| 25 | 1.33 | 4.38 |
| 28 | 1.67 | 5.49 |
| 30 | 1.92 | 6.30 |
| 32 | 2.19 | 7.17 |
| 36 | 2.77 | 9.07 |
| 38 | 3.08 | 10.11 |
| 40 | 3.41 | 11.20 |
| 45 | 4.32 | 14.18 |
| 50 | 5.34 | 17.50 |
| 56 | – | – |
| 60 | – | – |
| 65 | – | – |
| 70 | – | – |
| 75 | – | – |
| 80 | – | – |
| 90 | – | – |
| 100 | – | – |
SS 316 Hex Bars/Rods are highly resistant to corrosion, especially in chloride-rich environments like marine settings. Their durability against pitting, crevice corrosion, and stress corrosion cracking makes them ideal for marine and chemical applications. Additionally, their high-temperature resistance and strength enhance performance in harsh conditions.
SS 316 Hex Bars/Rods are commonly used in industries such as marine, chemical processing, pharmaceuticals, food processing, and aerospace. Their superior corrosion resistance protects against rust, pitting, and chemical damage, making them ideal for harsh environments, ensuring longevity, reliability, and reduced maintenance costs in critical applications.
SS 316 Hex Bars/Rods can be easily welded and machined, but precautions are needed. During welding, pre-heating and post-weld heat treatment are recommended to prevent cracking. Use appropriate filler materials for optimal strength. For machining, ensure proper tooling to avoid work hardening and maintain smooth surfaces.
Stainless Steel 316 Hex Bars and Rods find extensive use in industries where strength, durability, and corrosion resistance are crucial. They’re commonly found in marine settings, chemical processing equipment, food and beverage sectors, pharmaceuticals, and architectural projects. Their hexagonal shape enhances grip and strength for mechanical fastening and machining tasks. Additionally, these bars and rods are utilized in pumps, valves, heat exchangers, and various industrial machinery, providing exceptional resistance to harsh chemicals and saline conditions. Their versatility makes them essential across numerous critical applications worldwide.






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