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.