SimScale CAE Forum

Plastic materials database


#1

Below are the stress-strain values for some common plastic materials:

Aluminum

Young’s modulus [Pa] = 70.5e9
Poisson’s ratio = 0.342
Density [kg/m3] = 2300

strain      ,stress
2.75E-03    ,1.94E+08
2.33E-02    ,2.30E+08
4.38E-02    ,2.68E+08
6.42E-02    ,2.94E+08
8.44E-02    ,3.13E+08
1.05E-01    ,3.29E+08
2.05E-01    ,3.84E+08
3.06E-01    ,4.21E+08
4.06E-01    ,4.49E+08
5.07E-01    ,4.72E+08
6.07E-01    ,4.91E+08
7.07E-01    ,5.08E+08
8.07E-01    ,5.24E+08
9.08E-01    ,5.38E+08
1.01E+00    ,5.50E+08
1.11E+00    ,5.62E+08
1.21E+00    ,5.73E+08
1.31E+00    ,5.84E+08
1.41E+00    ,5.93E+08

A-36 Steel

Young’s modulus [Pa] = 200e9
Poisson’s ratio = 0.26
Density [kg/m3] = 7800

 strain      ,stress
 1.24E-03    ,2.48E+08
 3.00E-02    ,3.39E+08
 4.00E-02    ,3.66E+08
 8.00E-02    ,3.96E+08
 1.20E-01    ,4.00E+08

316 LN stainless steel [1]

Young’s modulus [Pa] = 196e9
Poisson’s ratio = 0.3
Density [kg/m3] = 8800

strain    ,stress
0.001046  ,2.0500E+08
0.005978  ,2.1140E+08
0.014505  ,2.2709E+08
0.026718  ,2.4502E+08
0.040775  ,2.6372E+08
0.059093  ,2.9062E+08
0.073767  ,3.0932E+08
0.089669  ,3.2877E+08
0.108644  ,3.4973E+08
0.129474  ,3.6995E+08
0.153392  ,3.8945E+08
0.174238  ,4.0744E+08
0.195088  ,4.2469E+08
0.218444  ,4.3600E+08
0.240578  ,4.4581E+08
0.264566  ,4.5489E+08
0.284253  ,4.6171E+08
0.307629  ,4.7004E+08
0.335337  ,4.7617E+08
0.366124  ,4.8306E+08
0.387059  ,4.8765E+08
0.404294  ,4.9222E+08
0.423379  ,4.9681E+08
0.442465  ,5.0139E+08
0.464027  ,5.0450E+08
0.484982  ,5.0612E+08
0.504087  ,5.0773E+08
0.526280  ,5.0861E+08
0.549081  ,5.1098E+08
0.570036  ,5.1260E+08
0.600000  ,5.1500E+08

L605 Co-Cr [2]

Young’s modulus [Pa] = 243e9
Poisson’s ratio = 0.3
Density [kg/m3] = 9270

strain     ,stress
2.0580E-03 ,5.0000E+08
6.3241E-03 ,5.3200E+08
1.4625E-02 ,5.8250E+08
2.4111E-02 ,6.3250E+08
3.3202E-02 ,6.7000E+08
4.2688E-02 ,7.1000E+08
5.2174E-02 ,7.5000E+08
6.4427E-02 ,7.9250E+08
7.5889E-02 ,8.2250E+08
8.9328E-02 ,8.5500E+08
1.0119E-01 ,8.7750E+08
1.1621E-01 ,8.9750E+08
1.3004E-01 ,9.1250E+08
1.4348E-01 ,9.2500E+08
1.5771E-01 ,9.3000E+08
1.7510E-01 ,9.4250E+08
1.8854E-01 ,9.4750E+08
2.0395E-01 ,9.5250E+08
2.1976E-01 ,9.5750E+08
2.3597E-01 ,9.6000E+08
2.5534E-01 ,9.6500E+08
2.7510E-01 ,9.7500E+08
2.9723E-01 ,9.8250E+08
3.1976E-01 ,9.9500E+08
3.4625E-01 ,1.0050E+09
3.7233E-01 ,1.0125E+09
4.0040E-01 ,1.0225E+09
4.1937E-01 ,1.0325E+09
4.3715E-01 ,1.0400E+09
4.5652E-01 ,1.0475E+09

15-5PH Stainless steel [3]

(used mostly in aerospace industry)

Young’s modulus [Pa] = 200e9
Poisson’s ratio = 0.27
Density [kg/m3] = 7833

strain  ,stress
0.0050  ,1.0000E+09
0.0077  ,1.0696E+09
0.0094  ,1.1154E+09
0.0115  ,1.1482E+09
0.0150  ,1.1591E+09
0.0181  ,1.1700E+09
0.0207  ,1.1896E+09
0.0242  ,1.2158E+09
0.0297  ,1.2464E+09
0.0344  ,1.2813E+09
0.0412  ,1.3206E+09
0.0488  ,1.3643E+09
0.0570  ,1.4057E+09
0.0663  ,1.4450E+09
0.0755  ,1.4690E+09
0.0849  ,1.4756E+09
0.0962  ,1.4603E+09
0.1049  ,1.4254E+09
0.1144  ,1.3774E+09
0.1226  ,1.3315E+09
0.1301  ,1.2791E+09
0.1367  ,1.2289E+09
0.1431  ,1.1787E+09
0.1495  ,1.1154E+09

Duplex 2205 Stainless Steel [4]


Standards: [5]

ASTM/ASME: A240 UNS S32205/S31803
EURONORM: 1.4462 X2CrNiMoN 22.5.3
AFNOR: Z3 CrNi 22.05 AZ
DIN: W.Nr 1.4462

Young’s modulus [Pa] = 200e9
Poisson’s ratio = 0.3
Density [kg/m3] = 7800

strain  ,stress
0.0021  ,4.200E+08
0.0060  ,4.600E+08
0.0120  ,4.979E+08
0.0217  ,5.349E+08
0.0398  ,5.624E+08
0.0663  ,5.910E+08
0.0940  ,6.137E+08
0.1277  ,6.352E+08
0.1602  ,6.531E+08
0.1952  ,6.699E+08
0.2337  ,6.830E+08
0.2723  ,6.949E+08
0.3133  ,7.057E+08
0.3614  ,7.164E+08
0.4072  ,7.236E+08
0.4627  ,7.307E+08
0.5108  ,7.331E+08

Just copy the values given above, create a new ‘Notepad’ (or from any notepad application) file on your computer and paste them there. Save the file by first changing the file types to all rather than ‘.txt file’ or some other. Then give it some reasonable name e.g. stress_strain_XX.csv and click ‘Save’.


Feel free to post other material elastoplastic data in the comments below in order to help others to find it quickly. Just copy your data starting from yield point and paste it in the reply, select it and click < / > symbol.

References:

1 | AURICCHIO∗, Ferdinando, M. Di Loreto, and E. Sacco. “Finite-element analysis of a stenotic artery revascularization through a stent insertion.” Computer Methods in Biomechanics and Biomedical Engineering 4.3 (2001): 249-263.

2 | Poncin, P., et al. “Comparing and optimizing Co-Cr tubing for stent applications.” Proceedings of the materials and processes for medical devices conference. 2004.

3 | Spierings, A. B., T. L. Starr, and K. Wegener. “Fatigue performance of additive manufactured metallic parts.” Rapid Prototyping Journal 19.2 (2013): 88-94.

4 | Welding duplex stainless steel

5 | Duplex 2205 Stainless Steel - Pen Stainless Products Inc.


A collection of FEA resources
FEM - Stability Analysis
#4

Duplex 2205 Plate Standard Industry Specifications

  • UNS S32205
  • ASTM A 240
  • ASME SA 240
  • W.NR. 1.4462
  • EN 10028-7
  • PWA-LCS
  • GE-S400/ S1000
  • DFARS Compliant
  • RR SABRe Edition 2

strain ,stress
0.0021 ,4.200E+08
0.0060 ,4.600E+08
0.0120 ,4.979E+08
0.0217 ,5.349E+08
0.0398 ,5.624E+08
0.0663 ,5.910E+08
0.0940 ,6.137E+08
0.1277 ,6.352E+08
0.1602 ,6.531E+08
0.1952 ,6.699E+08
0.2337 ,6.830E+08
0.2723 ,6.949E+08
0.3133 ,7.057E+08
0.3614 ,7.164E+08
0.4072 ,7.236E+08
0.4627 ,7.307E+08
0.5108 ,7.331E+08

tensile Strength: 621
Yield Strength 0.2% Proof (MPa) min : 448
Elongation (% in 50mm) min: 25

Characteristics

  • High resistance to chloride stress corrosion cracking
  • Resistance to chloride pitting and crevice corrosion
  • Good general corrosion resistance
  • Good sulfide stress corrosion resistance
  • High Strength
  • Good weldability and workability

Applications

  • Chemical process vessels, piping and heat exchangers
  • Pulp mill digesters, bleach washers, chip pre-steaming vessels
  • Food processing equipment
  • Oil field piping and heat exchangers
  • Flue gas desulfurization equipment

Reference
1.) http://www.calicometal.net/duplex-steel-2205-plate-pipe-fittings-manufacturer-supplier.html