|Quality||Yield point Rp0,2 |
|Tensile strength Rm |
|Elongation A5 |
(in %) min.
|Hardness range |
|Impact value Temp. °C||Impact value KV / J||CEV|
|300HB||900||1000||11||270 - 330||-40||20||0,48|
|400HB||1000||1250||10||360 - 450||-40||20||0,52|
|450HB||1200||1450||9||420 - 520||-40||20||0,54|
|500HB||1250||1600||8||450 - 540||-40||20||0,57|
|550HB||1400||1700||6||525 - 575||-40||20||0,72|
|600HB||1500||1800||5||550 - 640||-40||20||0,87|
Our product portfolio includes among other things wear-resistant steel with the grades 300HB, 400HB, 450HB, 500HB, 550HB and 600HB.
Their special characteristic makes these steels extremely resistant to abrasion! Mining technology, earthmoving machinery, steel mills, cement plants and agricultural machinery are applications where wear resistant steels finding their implementation.
With the same wear characteristics it is possible to use thinner thicknesses against standard steel with the same mechanical properties. This gives on the one hand a weight advantage and/or on the other hand an improved component life time.
First details can be found in the table above. More informations can be found in the downloadable wear-resistant steel excerpt of our Quality Guide (QG) at the download link below the table with the mechanical properties.
The described wear-resistant steel grades can be supplied as coil, slitted coils, sheets and cutted pieces.
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