Stainless steel elbow 42.4 mm, 90°

Stainless steel elbow with 42.4 mm diameter and 1.5 mm wall thickness

This high-quality stainless steel elbow is designed for high-performance applications and is ideal for constructing custom intake and exhaust systems in tuning and motorsports. Made from premium austenitic stainless steel 1.4301 / 1.4307 (AISI 304), it features low carbon content, excellent weldability, and exceptional corrosion resistance. The chrome-nickel alloy composition ensures high durability, high-temperature stability, and a long service life even in demanding environments. Thanks to its precise construction and robust material properties, the elbow provides reliable performance and easy fabrication during installation.

Technical specifications

Outside diameter: 42.4 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