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REX M4

It is an HSS group powder metal with high toughness property compared to 1.3343 and 1.3344.

C
1,40
Cr
4
Mo
5,25
V
4
W
5,5
Co
-
Hardness
280-325
Application Areas

In cold work punches or high-speed cutting applications, 1.3343 is a high-vanadium high-speed tool steel with higher wear resistance and toughness.

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Materials

Material no.

DIN Norm

General information

It shows better heat resistance and high hardness than 1.2344 and 1.2365.

It is a powder metal whose wear resistance is much better than 1.2363 or 1.2379.

It is a powder metal with excellent wear resistance and toughness at 52-56 HRc.

It is the perfect choice in applications where high wear resistance is required.

It is the tool steel with the highest wear resistance.

It is an HSS group powder metal with high toughness property compared to 1.3343 and 1.3344.

It is a powder metal with high wear and thermal resistance that can be hardened to 68-70 HRc.

It is a high performance steel that can reach a very high hardness (70-74Hrc) compared to other powder metals.