Stainless Steel 316H (UNS S31609 / AISI 316H) is a high carbon version of SS 316 designed for improved creep resistance and high temperature strength. It contains molybdenum which enhances corrosion resistance in aggressive environments including marine and chemical processing industries.
| Property | Value |
|---|---|
| Tensile Strength | 515 MPa min |
| Yield Strength | 205 MPa min |
| Elongation | 40% min |
| Hardness | 95 HRB max |
We supply Stainless Steel 316H products in seamless and welded forms, standard as well as custom dimensions with Mill Test Certificates and third-party inspection support.
Available in seamless, welded, ERW and EFW forms for industrial piping systems.
Precision tubes used in heat exchangers, condensers and high temperature equipment.
Buttweld fittings manufactured as per ASTM and ASME piping standards.
Instrumentation fittings used in hydraulic and process control systems.
| Element | Composition |
|---|---|
| Carbon (C) | 0.04 – 0.10 |
| Chromium (Cr) | 16.0 – 18.0 |
| Nickel (Ni) | 10.0 – 14.0 |
| Molybdenum (Mo) | 2.0 – 3.0 |
| Manganese (Mn) | 2.0 max |
| Silicon (Si) | 1.0 max |
SS 316H is used in pressure vessels, heat exchangers and high temperature industrial equipment where improved creep strength is required.
SS 316H has higher carbon content compared to SS 316 which improves high temperature strength and creep resistance.
Get manufacturer pricing, stock availability and delivery timeline within 24 hours.
Get Latest SS 316H Price