Proposed proficiency testing programs
- Chemical analysis 10
- Physical tests 11
- Tests on zinc coatings 3
- Tests on paints and paint coatings 8
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Mechanical tests
23
- Charpy low energy
- Charpy medium energy
- Charpy high energy
- Charpy ASTM
- Charpy low temperature
- Hardness (low hardness) new
- Hardness (high hardness) new
- Low load HV hardness
- Tensile test machined piece
- Tensile test ASTM
- Tensile test flat steel
- Tensile test stainless steel
- Tensile test pipe
- Tensile test wire rod
- Fasteners
- Tensile test 500°C
- Bending test
- Reverse bend test
- Flattening test pipe
- Fatigue test
- K1c non alloyed steel
- Geometry welded joint
- Transverse tensile on weld
- Steels for concrete 4
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Physical tests
Please find here after the presentation of the interlaboratory comparisons - metallography, heat treatments, intergranular corrosion of stainless steels, roughness tests - including properties submitted to comparison, products, dimensions of samples, statistical methods used:
- Determination of the grain size and of the content of non metallic inclusions of a non alloyed steel
- Determination of the grain size and of the content of non metallic inclusions of an austenitic steel
- Graphite classification of cast irons
- Determination of the decarburation depth
- Determination of the case hardening depth
- Hardenability test by end quenching (Jominy test)
- Test of resistance to intergranular corrosion of stainless steels (Streicher test)
- Test of resistance to intergranular corrosion of stainless steels (Huey test)
- Test of resistance to intergranular corrosion of stainless steels (Strauss test)
- Test of resistance of a stainless steel to intergranular corrosion (ISO 3651-2 Met. B)
- Determination of the roughness parameters of a metallic surface
