Ramor® 600

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General Product Description

The ballistic protection steel with extra-high hardness

Ramor® 600 is a ballistic protection steel of extra-high hardness, nominal 600 HBW, available in thicknesses of 3.0 ‑6.0 mm (0.118‑0.236″).

Ramor® 600 is available as cut-to-length sheet in thicknesses of 3.0 ‑ 6.0 mm (0.118‑0.236″). Delivered in quenched condition, Ramor® 600 is not intended for further heat treatment.

Mechanical Properties

Ramor® 600

Thickness
(mmin)
3.0 - 6.00.118 - 0.236
Hardness
(HBW)
570 - 640

Mechanical Testing

Brinell hardness test according to EN ISO 6506-1 on each heat treatment individual/coil.

Hardness is measured on a milled surface 0.3-2 mm below plate surface.

Chemical Composition (ladle analysis)

C
(max %)
C
(max %)
0.40
Si
(max %)
0.70
Mn
(max %)
1.5
P
(max %)
0.015
S
(max %)
0.010
Cr
(max %)
1.50
Ni
(max %)
2.50
Mo
(max %)
0.80
B
(max %)
0.005

The steel is grain refined. Phosphorous and sulphur are not intentionally alloying elements.

Tolerances

More details are given on www.ssab.com.

Thickness

Product Type
Product Type
Sheet
Thickness
(mmin)
3.00 - 4.000.118 - 0.157
Tolerance
(mmin)
- 0.0 / + 0.36- 0.0 / + 0.0142
Product Type
Product Type
Sheet
Thickness
(mmin)
4.01 - 5.000.158 - 0.197
Tolerance
(mmin)
- 0.0 / + 0.40- 0.0 / + 0.0157
Product Type
Product Type
Sheet
Thickness
(mmin)
5.01 - 6.000.198 - 0.236
Tolerance
(mmin)
- 0.0 / + 0.42- 0.0 / + 0.0165

Length and Width

Shape

Tolerances according to EN 10051.

Flatness

Tolerances according to SSAB’s flatness tolerances which are more restrictive than EN 10051.

Product Type
Product Type
Sheet
1000 ruler
(mmin)
60.236

Surface Properties

According to EN 10163-2 Class B, Subclass 3.

Delivery Conditions

Ramor is delivered in quenched condition.