High-strength IF steel | HC180Y - HC260Y

Choose your high-strength IF steel here in grades HC180Y, HC220Y and HC260Y.

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Properties according to DIN EN 10 268

Steel type

Short designation	VDA239-100*	material number
HC180Y	CR180IF	1.0922
HC220Y	CR210IF	1.0925
HC260Y	CR240IF	1.0928

Mechanical properties, transverse

Short designation	Proof stress R_p0.2¹⁾MPa	Tensile strength R_mMPa	Elongation at fracture A_80²⁾ % min.	Anisotropy r_{90³⁾⁴⁾}min.	Strain hardening exponent n_90³⁾ min.	Bake hardening index BH_2⁵⁾ min.
HC180Y	180-230	330-400	35	1.7	0.19	-
HC220Y	220-270	340-420	33	1.6	0.18	-
HC260Y	260-320	380-440	31	1.4	0.17	-

Chemical composition, heat analysis

Short designation	Percentage by weight % max.
	C	Si	Mn	P	S	Al min.	Ti⁶⁾	Nb⁶⁾
HC180Y	0.01	0.3	0.7	0.06	0.025	0.01	0.12	0.09
HC220Y	0.01	0.3	0.9	0.08	0.025	0.01	0.12	0.09
HC260Y	0.01	0.3	1.6	0.1	0.025	0.01	0.12	0.09

Your product of choice: HC180Y - HC260Y

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1) Where no yield strength is defined, the respective values shall apply to the lower yield strength (R_el)

2) For thicknesses ≤ 0.7 mm but > 0.5 mm, the minimum elongation at fracture may be 2 units lower. For thicknesses ≤ 0.5 mm, the minimum elongation at fracture may be 4 units lower.

3) The r₉₀ and n₉₀ minimum values apply to product thicknesses ≥ 0.5 mm only.

4) For thicknesses > 2 mm, the r₉₀ value is reduced by 0.2.

5) For thicknesses > 1.2 mm, special arrangements are required.

6) Additions of vanadium and boron are also permissible. The total content of all four elements must not exceed 0.22 %.

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