SSAB’s toughest, ultra-hard protection plate.
Armox® Advance is SSAB’s toughest appliqué (add-on) protection plate for use where component weight reduction is essential. It is available in thicknesses between 4.0 and 7.9 mm, and not intended for further heat treatment.
Thickness (mmin) | Hardness (HRC) |
|---|---|
4.0 - 7.90.157 - 0.311 | 58 - 63 |
Rockwell hardness test EN ISO 6508-1. Each treatment individual.
According to EN 10160 Class E3S3.
C *) (max %) | Si *) (max %) | Mn*) (max %) | P (max %) | S (max %) | Cr*) (max %) | Ni*) (max %) | Mo*) (max %) | B*) (max %) |
|---|---|---|---|---|---|---|---|---|
0.48 | 0.70 | 1.00 | 0.010 | 0.003 | 1.5 | 3.0 | 0.70 | 0.005 |
The steel is grain-refined. *) Intentional alloying elements.
Thickness (mmin) | Tolerance (mmin) |
|---|---|
4.0 - 7.90.157 - 0.311 | - 0.0 / + 0.6- 0.0 / + 0.0236 |
Tolerances conform to EN 10029 or to SSAB´s standard after agreement.
Dimensional tolerances for plate with mill edge according to special agreement.
Tolerances according to EN 10029.
Flatness tolerance for thicknesses between 4.0 – 6.9 mm are according to Armox® flatness guarantee, which are more restrictive than EN 10029 Class N (steel type L). For thicknesses between 7.0 – 7.9 mm, the maximum accepted flatness deviation is 8 mm/m.
According to EN 10163-2 Class B, Subclass 3.
The delivery condition is Q (Quenched).
Deliveryrequirements can be found in SSAB’s brochure Armox® Guarantees or www.ssab.com