Stainless steel 316H is a high carbon version of 316 stainless steel, which makes it more durable and hard-wearing. The 316H grade of stainless steel offers higher resistance to temperatures and pressures, making it ideal for use in more challenging environments.
Stainless steel 316H sheets and plates are a popular choice in many industries due to their exceptional strength, durability, and resistance to corrosion. These sheets and plates are commonly used in the construction of chemical, pharmaceutical, petrochemical, food processing, and marine applications.
The material has a composition of 16-18% chromium, 10-14% nickel, and 2-3% molybdenum, giving it excellent corrosion resistance properties. Additionally, the high carbon content of 316H ensures it retains its strength even at elevated temperatures.
| Grade |
UNS |
C≤ |
Mn |
P≤ |
S≤ |
Si≤ |
Cr |
Mo |
Ni |
| 316H |
S31609 |
0.04-0.10 |
2 |
0.045 |
0.03 |
0.75 |
16.0-18.0 |
2.00-3.00 |
10.0-14.0 |
Stainless steel UNS N031609 sheets and plates come in a range of sizes, thicknesses, and finishes to suit various applications. They are available in different grades, such as 2B, BA, and No.1 finishes, and can be cut to the required shape and size.
Stainless steel 316H Mechanical Properties
Stainless steel 316H plate exhibits excellent mechanical properties such as high yield strength, tensile strength, and hardness. The material has a minimum yield strength of 30 ksi (205 MPa) and a minimum tensile strength of 75 ksi (515 MPa). It also has a high elongation at break of 40%, which makes it suitable for forming and stretching operations.
Stainless steel 316H Physical Properties
Density: 0.29 lb/in³ (8.03 g/cm³)
Melting point: 2500°F (1371°C)
One of the main advantages of using stainless steel 316H sheets and plates is their resistance to corrosion. They are highly resistant to corrosion from chemicals, acids, and saltwater, making them ideal for use in marine environments. They are also resistant to pitting and crevice corrosion, which is useful in applications involving exposure to corrosive media.
Stainless steel 316H sheets and plates are also easy to fabricate and weld, making them suitable for use in many different manufacturing processes. They can be cut, formed, and machined to create custom shapes and sizes without any loss of material strength.
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