|
Common Trade Name |
904L |
|
Material Grade |
904L |
|
UNS |
N08904 |
|
Specification |
ASTM B649 |
|
Approx. Room Temp.
Mechanicals |
"T = 90ksi, Y = 40ksi" |
|
Typical % Composition
Summary |
"Ni 25.5, Cr 20.5, Mo
4.5, Cu 1.5" |
|
Applications |
"904L is designed for
moderate to high corrosion resistance.
It's low carbon content improves weld
strength." |
|
Corrosion Resistance |
"High levels of chromium,
nickel, molybdenum and copper give 904L
good resistance to stress corrosion cracking,
chloride pitting and to reducing media
such as hot phosphoric acid and dilute
sulfuric acid. In these areas it is superior
to 316 and 317." |
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