Stainless Steel Elbow 89 mm Diameter - 1.5 mm Wall Thickness

This high-quality stainless steel elbow is designed for performance applications, ideal for constructing custom intake and exhaust systems in tuning and motorsport. Manufactured from premium austenitic stainless steel 1.4301 / 1.4307 (AISI 304), it features low carbon content, excellent weldability, and outstanding corrosion resistance. The chromium-nickel alloy composition provides durability, thermal stability under high temperatures, and long service life even in demanding environments. With precise construction and strong material properties, the elbow ensures reliable performance and easy fabrication during installation.

Technical Specifications

• Outer diameter: 89 mm
• Wall thickness: 1.5 mm
• Material EN: 1.4301 / 1.4307
• Material AISI: 304

Chemical Composition

• C [%] < 0.07
• Si [%] < 1.0
• Mn [%] < 2.0
• P [%] < 0.045
• N [%] < 0.11
• Cr [%] 17.50 - 19.50
• Ni [%] 8.00 - 10.50

Mechanical Properties

• Yield strength Re (Rp0.2) min.: 230 MPa
• Tensile strength Rm: 540 - 750 MPa
• Elongation at break A5 min.: 45%
• Hardness HB max.: 215

Physical Properties (at 20°C)

• Density: 7.9 kg/dm³
• Modulus of elasticity: 200 GPa
• Thermal conductivity: 15 W/(mK)
• Specific heat capacity: 500 J/(kgK)
• Electrical resistivity: 0.73 Ωmm²/m