Nestled in the heart of Kinshasa, Sadiki Metals has built a strong reputation as a trusted partner for industry, specializing in the supply of high-performance materials. We take pride in offering a robust selection of Stainless Steel 316H bars and rods, known for their exceptional resilience in demanding environments. Our commitment is to provide local businesses with reliable, top-tier materials that meet the rigorous challenges of various applications, supporting growth and durability in every project we help supply.
The strength of 316H lies in its carefully balanced composition, which includes chromium, nickel, and a key addition of molybdenum for superior corrosion resistance. What sets the 316H grade apart is its slightly higher carbon content, which gives it enhanced strength and creep resistance at elevated temperatures. This means these bars and rods maintain their structural integrity and resist deformation under stress and heat, making them a fundamentally tougher option compared to standard 316 grades for high-temperature applications.
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.
This unique combination of properties makes 316H bars and rods indispensable in sectors where failure is not an option. You’ll find them at the core of high-temperature pressure vessels, heat exchangers, and critical components within the petrochemical and power generation industries. Their reliability also makes them a preferred choice for heavy-duty structural applications in harsh environments, from chemical processing equipment to specialized architectural elements that must withstand both corrosive elements and significant structural loads over the long term.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sadiki Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Kinshasa, Congo
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