Steels with high yield strength for cold deformation as per EN 10346

	Standards – Micro-alloyed steels with high yield strength for cold deformation as per DIN EN 10346 / DIN EN 10143
	Grade	Steel grade no.
	HX260LAD	1.0929
	HX300LAD	1.0932
	HX340LAD	1.0933
	HX380LAD	1.0934
	HX420LAD	1.0935
	HX460LAD	1.0990

Feasibility range
Grade	Thickness		Width
Grade		min.	max.	max.
HX260LAD	0.5	1.2	1300
HX300LAD	0.39	4	1520
HX340LAD	0.39	4	1520
HX380LAD	0.46	3.5	1520
HX420LAD	1.38	3.5	1520
HX460LAD	1.80	3.0	1520

Feasibility on the specific combination of thickness and width must be verified in the order phase.

Mechanical properties
Grade	Yield strength	Tensile strength	Elongation
	MPa	MPa	%
HX260LAD	260 - 330	350 - 430	≥ 26
HX300LAD	300 - 380	380 - 480	≥ 23
HX340LAD	340 - 420	410 - 510	≥ 21
HX380LAD	380 - 480	440 - 560	≥ 19
HX420LAD	420 - 520	470 - 590	≥ 17
HX460LAD	460 - 560	500 - 640	≥ 15

Surface finish
Grade	NA	MA	MB
	mm	mm	mm
HX260LAD	0.50 – 1.20	0.50 - 1.20	0.50 - 3.20
HX300LAD	0.39 – 4.00	0.39 - 4.00	0.39 - 3.20
HX340LAD	0.39 – 4.00	0.39 – 4.00	0.39 - 3.20
HX380LAD	0.46 – 3.50	0.46 - 3.50	0.46 - 3.20
HX420LAD	1.38 – 3.50	1.38 – 3.50	1.38 - 3.20
HX460LAD	1.80 – 3.00	1.80 – 3.00	1.80 – 3.00