1.4472 / REX-734 / M30NW / BioDur® 734
Implant alloy with high requirements as to corrosion resistance and fatigue resistance.
REX - 734 / M30NW metal powder for 3d metal printing
We are pleased to offer you powder for 3D printing made of REX - 734 / M30NW. Send us your inquiry.
Main fields of application of alloy REX-734
Joint replacement for hip, knee, shoulder etc. marrow-nails.
Material Data Sheet
M30NW
X4CrNiMoN21-9-4
ISO 5832-9
BS 7252 part 9
ASTM F1586
Chemical composition of alloy REX-734
| C | ≤ 0,08 | Mo | 2 - 3 |
| Si | ≤ 0,75 | Ni | 9 - 11 |
| Mn | 2 - 4,25 | Nb | 0,25 - 0,8 |
| P | ≤ 0,025 | N | 0,25 - 0,5 |
| S | ≤ 0,010 | Cu | ≤ 0,25 |
| Cr | 19.5 | Fe | rest |
Mechanical properties of REX-734
| annealed | specification values (bars) |
| tensile strength Rm | ≥ 740 MPa |
| elongation A | ≥ 35% |
| precipitation hardened | specification values (bars) |
| tensile strength Rm | ≥ 1060 MPa |
| elongation A | ≥ 12% |
Delivery program
mm kg/m on stock
20,0 2.5 ●
35,0 7.7 ●
45,0 12.3 ●
Further bars and profiles in different executions available upon request.
Services provided by our internal service center for REX-734
We can provide various services directly in our service center. You save time, cost (internal or external) and don't need to find solutions for scrap management or handling of heavy plates and long bars.
Services suitable for round bars
sawing of bars
Bar marking
Turning machine
Material Outlet by Hempel
ECONOXX.com offers buyers a new and uncomplicated procurement channel, which also includes small quantities and materials in special alloys at favourable conditions.
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