High-strength IF steel | HC180Y+ZE - HC260Y+ZE

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

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High-strength and higher-strength steel for cold forming ∙ DIN EN 10 268

High-strength IF steel

Short name	VDA239-100*	Surface finish	Material number	Tensile strength R _p0,2¹⁾MPa	Tensile strength R_mMPa	Elongation at break A₈₀²⁾% min.	Anisotropy r₉₀³⁾⁴⁾	Solidification exponent n₉₀³⁾min.	Bake hardening index BH₂⁵⁾ min.
							min.
HC180Y	CR180IF	+ZE	1.0922	180-230	330-400	35	1.7	0.19	-
HC220Y	CR210IF	+ZE	1.0925	220-270	340-420	33	1.6	0.18	-
HC260Y	CR240IF	+ZE	1.0928	260-320	0 380-440	31	1.4	0.17	-

Chemical composition, melt analysis

High-strength IF steel

Short name	VDA239-100*	Material number	Mass fractions & max.
			C	Si	Mn	P	S	AI min.	Ti⁶⁾	Nb⁶⁾
HC180Y	CR180IF	1.0922	0.01	0.3	0.7	0.06	0.025	0.01	0.12	0.09
HC220Y	CR210IF	1.0925	0.01	0.3	0.9	0.08	0.025	0.01	0.12	0.09
HC260Y	CR240IF	1.0928	0.01	0.3	1.6	01	0.025	0.01	0.12	0.09

1) If a pronounced yield point occurs, the values for the lower yield point (ReL) apply

2) For thicknesses ≤ 0.7 mm, but > 0.5 mm, minimum values for elongation at break that are 2 units lower are permissible. For thicknesses ≤ 0.5 mm, minimum values 4 units lower are permissible.

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

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

5) Special agreements must be made for thicknesses > 1.2 mm.

6) Vanadium and boron may also be added. The sum of the mass fractions of all four elements must not exceed 0.22%.

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