SS 904L U Bolts & J Bolts

SS 904L U Bolts and J Bolts are high-performance fasteners widely used to secure pipes, structural elements, and heavy components in corrosive environments. Manufactured from low-carbon, high-alloy stainless steel, these fasteners offer exceptional resistance to acids, chlorides, and harsh industrial conditions. Zeron Fasteners supplies reliable and durable SS 904L U Bolts and J Bolts commonly used in marine engineering, chemical processing plants, desalination systems, and structural assemblies. These 904L fasteners provide outstanding performance, long service life, and high strength under demanding applications, making them ideal for critical fastening requirements.

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SS 904L U Bolts & J Bolts 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
Nickel (Ni) 23 - 28
Molybdenum (Mo) 4 - 5
Copper (Cu) 1 - 2

SS 904L U Bolts & J Bolts Mechanical Properties

Mechanical Property Value
Tensile Strength 490 MPa min
Yield Strength 220 MPa min
Elongation 35% min
Hardness 70 - 90 HRB

SS 904L U Bolts & J Bolts Feature Products