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  1. Home
  2. Proposed proficiency testing programs
  3. Chemical analysis

Chemical analysis

Please find here after the presentations of the interlaboratory comparisons concerning chemical analysis, including properties submitted to comparison, products, dimensions of samples, statistical methods used:

 

  • Chemical analysis on non alloyed steel

  • Chemical analysis on low alloyed steel

  • Chemical analysis on high alloyed steel

  • Chemical analysis on stainless steel

  • Chemical analysis on copper alloy

  • Chemical analysis on aluminium alloy

  • Chemical analysis on ferromanganese

  • Chemical analysis on ferrosilicon

  • Chemical analysis on ferrochrome

  • Chemical analysis on ferrovanadium

  • Chemical analysis of a ferro-titanium

  • Chemical analysis of a ferro-niobium

  • Chemical analysis on cast iron

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What is a proficiency testing (PTP) / interlaboratory comparison (ILC) ?
  • Description of an ILC / PTP
  • Why participate to an ILC / PT
  • Principles for CompaLab ILC
  • Conditions for participation
  • Use of results of ILC / PTP
  • Technical publications

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Proposed proficiency testing programs
  • Chemical analysis 13
    • CA-NS: Non alloyed steel
    • CA-LS: Low alloyed steel
    • CA-HS: High alloyed steel
    • CA-SS: Stainless steel
    • CA-CA: Copper alloy
    • CA-AA: Aluminium alloy
    • CA-FM: Ferromanganese
    • CA-FS: Ferrosilicon
    • CA-FC: Ferrochrome
    • CA-FV: Ferrovanadium
    • CA-FT: Ferro-titanium
    • CA-FN: Ferro-niobium
    • CA-X-CI : cast iron
  • Physical tests 14
    • ME-NS: Metallography nonalloye
    • ME-SS: Metallography stainless
    • ME-CI: Graphite cast irons
    • DC-LS: Decarburation depth
    • CE-LS: Case hardening depth
    • QD-LS: Jominy hardenability te
    • CO-SS1: Streicher intergranula
    • CO-SS2: Huey intergranular cor
    • CO-SS3: Strauss intergranular
    • CO-SS4: ASTM A262 Pract.F inte
    • CO-SS5: ISO 3651-2 Met.B inter
    • RU-M: Determ. roughness parame
    • ME-CA: Metallography Copper al
    • CO-SS6: Pitting corrosion ASTM
  • Tests on zinc coatings 2
    • G-ZC: Thickness zinc coating
    • CO-FS: Salt spray corrosion te
  • Tests on paints and paint coatings 16
    • G-FP: Liquid paint
    • G-PC: gloss colorimetry
    • Cross cut test
    • Pull-off test
    • Impact resistance test
    • Bending test
    • Pendulum damping
    • Cupping test
    • Salt spray corrosion test
    • SO2&moisture (Kesternich test)
    • Resist. water immersion
    • Resist. to humididity (1 face)
    • Resist. to humididity (2 faces
    • Resist. to UV exposure
    • Resistance to stone impacts
    • Resistance to a xenon lamp
  • Mechanical tests 34
    • Charpy low energy
    • Charpy medium energy
    • Charpy high energy
    • Charpy ASTM
    • Charpy low temperature
    • Charpy (KU2 - medium energy)
    • Charpy (KU8 - medium energy)
    • Hardness (low hardness)
    • Hardness (high hardness)
    • Low load HV hardness
    • Rockwell (Infrequent scales)
    • Tensile (participant machining
    • Tensile (CompaLab machining)
    • Tensile test ASTM
    • Tensile test flat steel
    • Tensile test stainless steel
    • Tensile test pipe
    • Tensile test wire
    • Tensile test wire rod
    • Tensile test aluminium
    • Fasteners
    • Tensile steel wire rope
    • Tensile test 500°C
    • Tensile test low temperature n
    • Bending test
    • Reverse bend test
    • Flattening test pipe
    • Stress controlled fatigue
    • Strain controlled fatigue
    • K1c non alloyed steel
    • J1c non alloyed steel
    • Geometry welded joint
    • Tensile test welded joint
    • Tensile welded joint after T-T
  • Steels for concrete 9
    • Cold rolled reinforcing steels
    • Hot rolled reinforcing steels
    • Shear test welded fabrics
    • Fatigue test reinforcing steel
    • Couplers for reinforcing
    • Tests prestressing steels
    • Relaxation test prestressing
    • Stress corrosion resistance
    • Deflected tensile test
  • Plastic materials 8
    • Hardness test
    • Tensile test
    • Flexion test
    • Density % ash % water
    • Calorimetric analysis (DSC)
    • Thermogravimetry (TG)
    • Thermomechanic analysis (TMA)
    • Infrared analysis (FTIR)
  • Admixtures for concrete 1
    • G-AC: Admixtures for concrete
  • Sealants 2
    • Sealants
    • Ageing sealants

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List of rolling marks on reinforcing steels

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