Materials list
Disc Spring Solver allows to load a personal materials database in order to choose a specific material from that, if no databases are specified, Disc Spring Solver wil use its internal materials database. Of course, if a material is not present in the internal database and you want to use, you just have to write its name in the material name box and Disc Spring Solver will archive it for further uses.

Here are shown materials, Poisson ratios and Young's modulus included in the Disc Spring Solver internal materials database. As Disc Spring Solver allows the user to choose between the metrical and the imperial measurement system, here you can find the Young's modulus expressed in two different measurement units.


Material

Young's modulus [lbs/in²] x 106

switch to [kN/mm²]

Poisson ratio

Ultimate tensile strength
[Klbs/in²]

25°C 100°C 200°C 300°C 400°C 500°C 600°C
High quality steel
C60 29.9 29.3           0.30 171.26 - 243.83
C75 29.9 29.3           0.30 191.58 - 271.41
Spring steel
C60S 29.9 29.3           0.30 174.16 - 239.48
C67S 29.9 29.3           0.30 175.82 - 256.89
C75S 29.9 29.3           0.30 191.58 - 258.34
51CrV4 29.9 29.3 28.4         0.30 193.03 - 258.34
51CrMoV4 29.9 29.3 28.4         0.30 193.03 - 258.34
21CrMoV5-7 29.9 28.9 27.7 26.4 25.1     0.30 193.03 - 258.34
48CrMoV6-7 29.9 29.3 28.4 27.4 26.0     0.30 193.03 - 258.34
Corrosion resistant
X21CrNi17-7 27.6 27.0 26.1         0.30 159.65 - 218.07
X7CrNiAl17-7 28.3 27.6 26.1 24.8       0.30 159.65 - 246.73
X5CrNiMo17-12-2 26.1 25.5 24.8         0.30 137.88 - 217.70
X5CrNi18-10 26.8 26.0 24.8         0.30 145.14 - 217.70
Heat resistant
X22CrMoV12-1 30.3 29.3 28.2 26.7       0.30 174.16 - 203.19
X35CrMo17 30.3 29.7 28.9 27.9 26.3 25.0   0.30 174.16 - 203.19
X39CrMoV17-1 30.3 29.7 28.9 27.9 26.3 24.8   0.30 174.16 - 203.19
X30WCrV5-3 29.9 29.3 28.4 27.4 25.8 24.4   0.30 174.16 - 203.19
Copper alloys
CuSn8 16.7 16.0           0.20 169.81 - 194.48
CuBe2 19.6 19.0 18.1         0.33 184.32 - 210.45
Nickel and cobalt alloys
Nimonic 90 31.9 31.3 30.2 29.3 28.0 27.1 25.8 0.28 145.14 - 166.91
Inconel X750 31.1 30.0 28.7 27.6 26.0 24.7 22.9 0.29 119.01 - 161.10
Inconel 718 28.9 28.3 27.6 26.8 26.0 25.2 24.2 0.30 159.65 - 204.64
Duratherm 600 31.9 31.2 30.2 29.3 28.3 27.3   0.30 166.91 - 224.96
Titanium alloys
TiAl6V4 16.5 16.0 15.2 14.2 13.5     0.34 145.14 - 166.91

The values quoted for E-modulus and ultimate tensile strength are for reference only.

 

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