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Materials

The following compilation only contains the standart materials used by murex. Additionally we can make screws of (almost) all other materials. Tell us your desires,  we like to advise you.

nitriding steels

material
dimensions
Ø
Tensile strength
Rm
Yield strength
Re
1.8519
31CrMoV9
≤100
>100-250
1000-1200 N/mm2
800-1100 N/mm2
800 N/mm2
700 N/mm2
1.8550
34CrAlNi7
<100
>150-250
850-1050 N/mm2
800-1000 N/mm2
650 N/mm2
650 N/mm2


rust and acid-proof steel

material

dimensions
Ø
Tensile strength
Rm
Yield strength
Rp 0,2
1.4122
X35CrMo17
≤160
750-950 N/mm2
550 N/mm2


tool & powder metallurgy steel

material
through-hardened
dimensions
Ø
Yield strength
Rm
1.2379
X155CrVMo121
≤115
860 N/mm2

Böhler M390
(PM Stahl)

≤125
950 N/mm2