1.4878 – 321H – S32109
Available from stock !
Grade 321H (UNS S32109) is the higher carbon (0.04–0.10) version of grade 321. It was developed for enhanced creep resistance and for higher strength at temperatures above 1000°F (537°C).
In most instances, the carbon content of the plate enables dual certification 321/321H.
Because of its special properties, this heat-resistant stainless steel is used for components that require good mechanical properties and heat resistance up to 850°C.
AISI 321H is frequently used in the high-temperature sector, apparatus and industrial furnace construction, aviation, mechanical engineering and the food industry
|> EURONORM :||EN 1.4878|
|> ASTM :||A 240 - UNS S32109|
• Petroleum Refining
• High temperature equipment
• Food processing and storing