Bar 55Cr3
Bars

Bar 55Cr3

Chromium spring steel for coil and leaf springs

Key parameters of Bar 55Cr3
Grade 55Cr3
Standard EN 10089
Diameter Ø 20–100 mm
Length 3000–12000 mm
Supplier Asil Çelik
Lead time 6–10 weeks
EN 10204 3.1
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Technical data

Technical data

Chemical composition [%]

Chemical composition of Bar 55Cr3 in percent
C 0.51–0.59
Cr 0.65–0.95
Mn 0.70–1.00

Mechanical properties

Mechanical properties Bar 55Cr3
Yield strength Rp0.2 ≥ 1100 MPa (quenched and tempered)
Tensile strength Rm 1300–1500 MPa

Standard chromium spring steel for automotive and railway springs.

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Usually within 24 hours, depending on the complexity of the specification

+420 224 234 322 pragointer@pragointer.cz