HC420LA+ZE | 1.0556
Grade HC420LA+ZE belongs to the electrolytically zinc-coated sheets and has a 0.2% yield strength of around 420 MPa.
Properties according to DIN EN 10 268
|Short designation||VDA239-100||Surface finish||Material number|
HC420LA+ZE | 1.0556: Mechanical properties (transverse)
|Proof stress Rp 0,21) MPa||Tensile strength Rm MPa||Elongation at2)|
fracture A80 % min.
HC420LA+ZE | 1.0556: Chemical composition (heat analysis)
|Percentage by weight % max.|
Your product of choice: S355MC | 1.0976
1) Where a yield strength is defined, the respective values shall apply to the lower yield strength (ReL)
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.
6) Additions of vanadium and boron are also permissible. The total content of all four elements must not exceed 0.22 % .