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Services |
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►Testing (based on
industrial standards such as ASTM, ISO, JEDEC, BS EN and etc) |
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►Customized
solutions |
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►Testing capability |
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Products |
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Measurement of mechanical properties of materials |
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Materials ¨C metals, alloys, plastics,
rubbers, foams and composites ¨C have a very large spectrum of
properties. Selection of materials
for a specific structure (e.g. metal or
plastic for casings of mobile phones) depends upon the mechanical
properties of strength (max sustainable force), rigidity (elasticity,
stiffness) and deformability (plasticity) at a given temperature and a
loading speed. Robust Dynamics is experienced in measurement of
mechanical properties of materials and has diverse testing facilities
for different materials.
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Table: Comparison of mechanical properties of different materials |
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Typical
test standards and deliverables |
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Materials |
Metals |
Plastics |
Foams |
Gels |
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Strength (MPa) |
100 - 2000 |
20-200 |
0.2-50 |
< 0.05 |
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Young's Modulus(GPa) |
50 - 210 |
0.05-5 |
0.0001-0.5 |
< 0.00001 |
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Fracture strain (%) |
1 - 10 |
5-100 |
NA |
NA |
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Materials |
Test method |
Relevant test
standard |
Deliverables |
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Metal & alloy |
Tension |
ISO 6892, ASTM E8 |
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Stress-strain curves
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Young's modulus
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Poisson's ratio
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Yield stress
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Strength
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Elongation
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Fracture strain
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Compression |
ASTM E9 |
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Flexure (bending) |
ISO 7438, ASTM E290 |
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Plastic |
Tension |
ISO 527, ASTM D638 |
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Compression |
ASTM D5024 |
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Flexure (bending) |
ISO 178, ASTM D5023 |
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Rubber |
Tension |
ISO 37, ASTM D412 |
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Compression |
ISO 7743, ASTM D395 |
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Foam |
Tension |
ISO 1798 |
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Compression |
ISO 3386 |
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---------- Further
Information on Test Service and Price ---------- |
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Please specify your
requirements and send email to: |
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enquiry@robustdynamics.com |
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Universal testing machine |
BGA bending test
( Note: click on the picture and wait for the video to play)
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