S355JR | 1.0145

Grade S355JR has a minimum yield strength of 355 MPa. The impact energy at a room temperature of 20°C is at least 27 joules.

Non-alloy/general structural steel

Short designation	VDA239-100*	Material number
S355JR	-	1.0145

* Comparative grade, therefore minor deviations from DIN EN values possible

Upper yield strength ReH MPa min.	Tensile strength Rm MPa		Elongation at fracture A80 % min.					Elongation at fracture A 5 % min.
e ≤ 16 mm	e < 3 mm	3 mm ≤ e ≤ 16 mm	e ≤ 1 mm	1 mm < e ≤ 1.5 mm	1.5 mm < e ≤ 2 mm	2 mm < e ≤ 2.5 mm	2.5 mm < e < 3 mm	3 mm ≤ e ≤ 16 mm
355	510–680	470–630	12	13	14	15	16	20

1) As rolling widths ≥ 600 mm are primarily used, transverse values generally apply, refer to DIN EN 10 025-2.