Steel Hardox®

Hardox® wear plate is the world's leading abrasion-resistant (AR) steel. Hardox® is hard through and through, from the surface deep down to its core, giving you extended service life and high productivity in the most challenging environments.

Hardox abrasion plates

Abrasion-resistant HARDOX sheets from 0.7 to 160 mm

The diversity of dimensions makes Hardox suitable for a wide range of structures and products.

Hardox – abrasion-resistant plates that is easy to work with, enabling easier, stronger and more durable applications.

Quality‍

Hardness [HBW]

Notch toughness
at a thickness of 20mm

Bending
t < 8 mm R/t

Lifespan

Carbon equivalent
at a thickness of 200mm

Thickness
[mm]

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Hardox HiTuf

350

95 J/-40°C(3)

0.56/0.38 (3)

40-160

Hardox 400

400

45 J/-40°C

0.58/0.37

40-70(4)

Hardox 400 Bar

400

45 J/-40°C

2.5(1)

0.48/0.29

3.2-130(5)

Hardox 450

450

50 J/-40°C

3.0(1)

1.1-1.7

0.56/0.38

3.2-130

Hardox 500

500

37 J/-40°C

3.5(1)

1.3-2.1

0.63/0.41

4-103

Hardox 550

550

30 J/-40°C

1.5-4.0

0.72/0.48

8-65

Hardox 600

600

20 J/-40°C

1.8-8.0

0.76/0.58

8-65

Hardox Extreme

650-700

<15 J/-40°C

2.0-18.0

0.65/0.54

8-19

All plates are produced with a tolerance according to Hardox®, which guarantees accuracy.

Max./min. lifetime according to SSAB WearCalc (ordinary steel 0.2-0.8).
CEV=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15; CET=C+(Mn+Mo)/10+(Cr+Cu)/20+Ni/40
70 mm
Rod diameter
Thicknesses up to 160mm are available on request.

Hardox abrasion sheets

Hardox – abrasion-resistant sheets that is easy to work with, enabling easier, stronger and more durable applications.

Quality‍

Hardness [HBW]

Notch toughness

Bending
t < 6 mm R/t

Lifespan

Carbon equivalent
at a thickness of 200mm

Thickness
[mm]

Download (PDF)

Hardox 400

400

45 J/-40°C

3.0

0.48/0.30

2.0-8.0

Hardox 450

450

50 J/-40°C

3.0

1.1-1.7

0.52/0.35

2.5-8.0

Hardox 450

450(5)

3.5

0.39/0.31

0.7-2.1

Hardox 500

500

37 J/-40°C

3.5

1.3-2.1

0.55/0.40

3.0-6.5

All sheets are produced with a tolerance according to Hardox®, which guarantees accuracy.

Max./min. lifetime according to SSAB WearCalc (ordinary steel 0.2-0.8).
CEV=C+Mn/6+(Cr+Mo+V)/5+(Cu+Ni)/15; CET=C+(Mn+Mo)/10+(Cr+Cu)/20+Ni/40
70 mm
Rod diameter
Thicknesses up to 160mm are available on request.

Hardox tubes

Exceptional quality of abrasion-resistant steel Hardox is also available in the form of tubes from material Hardox400 or Hardox 500. This offers prolonged lifetime for during pumping of your abrasion material like wet concrete, ground, gravel or ore.

Hardox tubes are rolled and plasma welded before quenching. This guarantees same mechanical properties in welds as are in the base material.

Quality‍

Hardness [HBW]

Yield strength [MPo]

Outer diameter,
circular

Wall thickness
[mm]

Download (PDF)

Hardox 400

400

1000-1300

76.1-219.1

3.00-6.00

Hardox 500

500

>1200

76.1-133

2.00-6.00

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