1.4878
heat-resistant steel; austenite
1.4878
heat-resistant steel; austenite
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The material 1.4878 or AISI321 H is austenitic, heat-resistant chromium-nickel steel stabilized by the addition of titanium. It is not resistant to seawater.
Standards and designations
Material group
Stainless steel
AFNOR
Z6CNT18-10
AISI/SAE
321H
JIS
SUS 321
UNS
S32109
Delivery forms
Angle/profile
Sheets/sheet blanks/plates
Cut to size/custom made
Flat
Profile tube
Round
Round tube/bushing
Sheets/sheet blanks/plates
Slit strip