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 [KN/mm²]

switch to [lbs/in²]

Poisson ratio

Ultimate tensile strength
[N/mm²]

25°C 100°C 200°C 300°C 400°C 500°C 600°C
High quality steel
C60 206 202           0.30 1180 - 1680
C75 206 202           0.30 1320 - 1870
Spring steel
C60S 206 202           0.30 1200 - 1650
C67S 206 202           0.30 1230 - 1770
C75S 206 202           0.30 1320 - 1780
51CrV4 206 202 196         0.30 1330 - 1780
51CrMoV4 206 202 196         0.30 1330 - 1780
21CrMoV5-7 206 199 191 182 173     0.30 1330 - 1780
48CrMoV6-7 206 202 196 189 179     0.30 1330 - 1780
Corrosion resistant
X21CrNi17-7 190 186 180         0.30 1100 - 1500
X7CrNiAl17-7 195 190 180 171       0.30 1100 - 1700
X5CrNiMo17-12-2 180 176 171         0.30 950 - 1500
X5CrNi18-10 185 179 171         0.30 1000 - 1500
Heat resistant
X22CrMoV12-1 209 202 194 184       0.30 1200 - 1400
X35CrMo17 209 205 199 192 181 172   0.30 1200 - 1400
X39CrMoV17-1 209 205 199 192 181 171   0.30 1200 - 1400
X30WCrV5-3 206 202 196 189 178 168   0.30 1200 - 1400
Copper alloys
CuSn8 115 110           0.20 1170 - 1340
CuBe2 135 131 125         0.33 1270 - 1450
Nickel and cobalt alloys
Nimonic 90 220 216 208 202 193 187 178 0.28 1000 - 1150
Inconel X750 214 207 198 190 179 170 158 0.29 820 - 1110
Inconel 718 199 195 190 185 179 174 167 0.30 1100 - 1410
Duratherm 600 220 215 208 202 195 188   0.30 1150 - 1550
Titanium alloys
TiAl6V4 114 110 105 98 93     0.34 1000 - 1150

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

 

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