Semih Metals, located in Istanbul, Turkey, has made a name for itself as a leading manufacturer and supplier of Stainless Steel 316H Bars and Rods. They cater to a variety of industrial sectors, providing top-notch materials that stand out for their quality. With a strong focus on excellence, Semih Metals ensures that their products not only meet but exceed global standards, guaranteeing reliability and durability. The Stainless Steel 316H Bars and Rods from Semih Metals are crafted to deliver exceptional strength and resistance, even in high-temperature situations. Thanks to their advanced facilities, skilled team, and rigorous quality control, Semih Metals has earned a reputation as a trusted player in the stainless steel market, serving both local and international customers.
These Stainless Steel 316H Bars and Rods are primarily made of iron, featuring 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and a higher carbon content that boosts their strength at elevated temperatures. This alloy is known for its impressive corrosion resistance, with tensile strength ranging from 515–620 MPa and yield strength around 205 MPa. Its mechanical properties include excellent creep resistance, good elongation, and durability under thermal stress. The added carbon enhances its structural stability, making Stainless Steel 316H perfect for pressure vessels, boilers, and heat exchanger components in challenging environments.
Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI
Specification : ASTM A276, A479 / ASME SA276, SA479
Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)
Bright Bars : Outside Diameter in the range of 4mm to 100mm
Round Bars : Outside Diameter in the range of 4mm to 500mm
Form : Round, Square, Hex (A/F), Rectangle Etc.
Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)
Length : 1 to 6 Meters, Custom Cut Lengths
Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316h | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 11.00 – 14.00 | 67.845 min |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS |
| SS 316h | – | S31609 |
Stainless Steel 316H has a higher carbon content than regular 316, which provides improved strength and makes it ideal for high-temperature applications. It can withstand higher stress and heat, making it suitable for demanding industries like petrochemical and power generation.
Yes, Stainless Steel 316H is highly resistant to corrosion, especially in chloride-rich and high-temperature environments. The addition of molybdenum enhances its resistance to pitting and crevice corrosion, making it suitable for marine and chemical industries.
Stainless Steel 316H Bars and Rods find extensive use in industries that demand exceptional resistance and mechanical strength at high temperatures. They are often employed in the construction of pressure vessels, petrochemical equipment, boilers, and heat exchangers. Power generation facilities depend on them for their ability to endure creep and stress rupture. Additionally, they are ideal for chemical processing, oil and gas refineries, and pharmaceutical sectors where corrosion resistance is vital. Their versatility and robustness make them a go-to choice for applications that face harsh and high-temperature conditions.
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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