Perunal®-215 is a high strength alloy mainly used for machine construction and apparatus subject to high static or dynamic loading.
Typical applications include moving components for cutting, stamping machines, frame structures or rotating shafts of machines.
Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti+Z |
---|---|---|---|---|---|---|---|
max 0.4 |
max 0.5 |
1.2 2.0 |
max 0.30 |
2.1 2.9 |
0.18 0.28 |
5.1 6.1 |
max 0.2 |
Density | 2.81 g/cm3 |
---|---|
Elastic modulus | 72000 MPa |
Lin. thermal expansion coefficient (20°-100°C) | 23.6 10-6 K-1 |
Thermal conductivity (Temper T651) | 115 - 140 W/mK |
Electrical conductivity (Temper T651, 20°C) | 17 - 21 MS/m |
TIG/MIG | not possible |
---|---|
by resistance | good |
Anodizing technical | good |
---|---|
Anodizing decorative | not adequate |
Perunal®-215 plates are available in temper T651 (quenched – stretched - artificially aged) in the following dimensions:
Thickness (over... to) |
Max. Width |
---|---|
3.9 - 6.5 mm | 1520 mm |
7.9 - 55mm | 2020 mm |
55 - 70 mm | 1900 mm |
70 - 80 mm | 1760 mm |
80 - 87 mm | 1520 mm |
87 - 90 mm | 1470 mm |
90 -100 mm | 1310 mm |
100 - 102 mm | 1270 mm |
100 - 110 mm | 1020 mm |
110 -120 mm | 950 mm |
120 - 122 mm | 930 mm (min 920) |
(other dimensions on request)
Thickness (over... to) |
Rm [MPa] |
Rp0.2 [MPa] |
A50 [%] |
---|---|---|---|
3.9 - 6.0 mm | 545 | 475 | 8 |
6.0 - 12.5 mm | 540 | 460 | 8 |
12.5-25mm | 540 | 470 | 6 |
25-50mm | 530 | 460 | 5 |
50-60mm | 525 | 440 | 4 |
60-80mm | 495 | 420 | 4 |
80-90mm | 490 | 390 | 4 |
90-100mm | 460 | 360 | 3 |
100-120mm | 410 | 300 | 2 |
120-122mm | 360 | 260 | 2 |
Thickness (over... to) |
Rm [MPa] |
Rp0.2 [MPa] |
A50 [%] |
HB |
---|---|---|---|---|
3.9 - 25 mm | 575 | 510 | 10 | 175 |
25 - 60 mm | 565 | 500 | 10 | 175 |
60 - 80 mm | 540 | 465 | 9 | 175 |
80 - 100 mm | 510 | 425 | 9 | 170 |
100 - 122 mm | 490 | 390 | 9 | 170 |
Heating the alloy can result in loss of strength of properties or of capability for fabrication, assembly or application in a particular case. Whenever a new application of this alloy is contemplated, and if this application involves special properties such as corrosion resistance, toughness, fatigue strength, it is strongly recommended that the user should consult the producer in order to make a precise and appropriate selection of the material.
The information in this publication does not imply a guarantee of properties or of capability for fabrication, assembly or application in a particular case. The appendix to technical datasheets is an integral part of this datasheet. The processing instructions presented in the appendix shall be taken into account by the user. This edition replaces all previous editions.
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