SS 904L Elbows

SS 904L Elbows are high-alloy austenitic stainless steel fittings used to redirect flow within piping systems, especially in environments exposed to aggressive acids and chlorides. Known for their exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, these elbows are widely used in chemical plants, seawater systems, pharmaceutical units, and petroleum refining. Zeron Fasteners offers SS 904L Long Radius and Short Radius Elbows that ensure superior durability, high strength, and excellent weldability. These elbows are engineered to deliver leak-proof performance in demanding operations, making them an ideal choice for critical process piping applications.

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SS 904L Elbows Chemical Composition

Element Composition (%)
Nickel (Ni) 23 - 28
Chromium (Cr) 19 - 23
Molybdenum (Mo) 4 - 5
Copper (Cu) 1 - 2
Manganese (Mn) 2 max
Silicon (Si) 1 max
Carbon (C) 0.02 max
Sulfur (S) 0.03 max
Phosphorus (P) 0.045 max

SS 904L Elbows Mechanical Properties

Mechanical Property Value
Tensile Strength 490 MPa min
Yield Strength 220 MPa min
Elongation 35% min
Hardness 70 HRB max

SS 904L Elbows Feature Products