DX52D | 1.0918

Grade DX52D is a drawing grade and can be used for drawing, stamping and profiling difficult parts.

Low-carbon steel for cold forming

Properties according to DIN EN 10 346

Steel type

Short designation	VDA239-100*	Surface finish	Material number
DX52D	CR1	+Z,+ZF,+ZA,+ZM,+AZ,+AS	1.0918

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

DX52D | 1.0918: Mechanical properties (transverse)

Yield strength ¹⁾ Re MPa max.	Tensile strength Rm MPa	Elongation at ²⁾ fracture A80 % min.	Anisotropy r90 min.	Strain hardening exponent n90 min.
140–300³⁾	270–420	26	-	-

DX52D | 1.0918: Chemical composition (heat analysis)

Percentage by weight % max.
C	Si	Mn	P	S	Ti
0.12	0.50	0.60	0.10	0.045	0.30

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1) Where no yield strength is defined, the respective values shall apply to the 0.2 % proof stress Rp0.2, otherwise for the lower yield strength (ReL).

2) Reduced minimum values of elongation at fracture apply to product thicknesses 0.50 mm < t < 0.70 mm (minus 2 units), 0.35 mm < t < 0.50 mm (minus 4 units), and t < 0.35 mm (minus 7 units).

3) The maximum yield strength for surface class A is Re = 360 MPa.