Material no. 1.8961

S235J2W

Wetterfester Baustahl · commonly known as “Corten”

Wetterfester Baustahl (Corten-Typ)

Data sheet (manufacturer) ↗ External document from the respective manufacturer — not from INTEX.

Master data

Material number 1.8961
Designation S235J2W
Alternative designation S235J2W
Former designation WTSt37-3
Common name Corten
Standard EN 10025-5
Category Wetterfester Baustahl
Material group (EN ISO) 1.2
Density 7.85 g/cm³
Magnetism ja
Equivalent grades CORTEN,WTST37-3
Comparable standard grade S235J2

Chemical composition (mass fractions in %)

C≤ 0.13
Si≤ 0.40
Mn0.20 – 0.60
P≤ 0.04
S≤ 0.03
Cr0.40 – 0.80
Cu0.25 – 0.55

Mechanical properties

Yield strength Re (min)235 N/mm²
Tensile strength Rm360–510 N/mm²
Elongation at break A (min)24 % (A5)
Impact energy KV≥ 27 J
Young's modulus210 GPa

Typical applications

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