SS 904L Springs

SS 904L Springs are high-strength, corrosion-resistant spring components manufactured from super austenitic stainless steel, known for its excellent resistance to acidic environments, chloride attack, and high temperatures. These springs are widely used in chemical processing plants, marine engineering, pharmaceuticals, pollution control equipment, and offshore applications. Zeron Fasteners provides robust and durable SS 904L Coil Springs, Compression Springs, and Tension Springs crafted for long-term performance under harsh industrial conditions. With superior mechanical strength and anti-corrosive properties, SS 904L Springs ensure reliable operation in demanding environments.

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SS 904L Springs Chemical Composition

Element Composition (%)
Carbon (C) 0.02 max
Manganese (Mn) 2 max
Silicon (Si) 1 max
Phosphorus (P) 0.045 max
Sulfur (S) 0.035 max
Chromium (Cr) 19 - 23
Molybdenum (Mo) 4 - 5
Nickel (Ni) 23 - 28
Copper (Cu) 1 - 2
Iron (Fe) Balance

SS 904L Springs Mechanical Properties

Mechanical Property Value
Tensile Strength 490 - 690 MPa
Yield Strength 220 MPa min
Elongation 35% min
Hardness 70 - 90 HRB
Melting Range 1350 to 1400°C

SS 904L Springs Feature Products