SS 904L Pipe Fittings

SS 904L Pipe Fittings are high-alloy austenitic stainless steel fittings designed for exceptional resistance to strong acids, chloride environments, and high-temperature processing. Their superior corrosion resistance, combined with excellent weldability and strength, makes them ideal for chemical processing units, fertilizer industries, oil refineries, seawater equipment, and pharmaceutical plants. Zeron Fasteners offers a complete range of SS 904L Elbows, Tees, Reducers, and Caps manufactured to meet international quality standards. These high-performance pipe fittings ensure reliable flow distribution, leak-free operations, and long service life in aggressive industrial conditions.

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SS 904L Pipe Fittings 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) 0.035 max
Iron (Fe) Balance

SS 904L Pipe Fittings Mechanical Properties

Mechanical Property Value
Tensile Strength 490 MPa min
Yield Strength 220 MPa min
Elongation 35% min
Hardness 70 HRB max
Melting Point 1350 to 1400°C

SS 904L Pipe Fittings Feature Products