🇨🇿 Materiálové laboratoře Chomutov s.r.o. PL
Materials & polymers
Materiálové laboratoře Chomutov s.r.o. is a laboratory accredited by ČIA under number 1155 (Chomutov, Czech Republic). Its accreditation scope covers 44 test methods in the following areas: Materials & polymers. Test objects include: Metallic materials, Metallic tubes, Welded joints, Steels.
At a glance
- Accreditation number: ČIA 1155
- Methods in scope: 44
- Types of test objects: 19
- City: Chomutov, Czech Republic
- Valid until: 04-06-2030
- Accreditation number
- 1155
- Accreditation body
- ČIA
- Address
- Luční 4624, 430 01 Chomutov
- City
- Chomutov, Czech Republic
- Division
- Laboratorium Badawcze MTL
- Valid until
- 04-06-2030
What this laboratory tests (19)
- Metallic materials — 13 methods
- Metallic tubes — 6 methods
- Welded joints — 4 methods
- Steels — 3 methods
- Welded joints of metallic materials — 3 methods
- Corrosion-resistant steels and alloys — 2 methods
- Aluminum, aluminum alloys and products from these — 1 method
- Austenitic steels — 1 method
- Cast irons — 1 method
- Cuprum, cuprum alloys and products from these — 1 method
- Duplex steels — 1 method
- Metallic materials, corrosion-resistant steels and alloys — 1 method
- Metallographic macro and micro sections — 1 method
- Nickel alloys and products from these — 1 method
- Spot, seam and projection welds — 1 method
- and 4 more
Certificate information
- Certificate date
- 04.06.2025
Accreditation scope — test methods (44)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Test methods | |||||
| 1 | Metallic materials | Tensile test Regulated area: 1 Tensile test |
ČSN EN ISO 6892-1; ČSN EN ISO 6892-2; ASTM E8/E8M; ASTM E21; ASTM A370, čl. 6 až čl. 14 | ||
| 2 | Welded joints of metallic materials | Tensile test Regulated area: 1 Tensile test |
ČSN EN ISO 4136; ČSN EN ISO 5178; ČSN EN ISO 14270; ČSN EN ISO 14273 | ||
| 3 | Welded joints of plastics | Tensile test Regulated area: 1 Tensile test |
ČSN EN 12814-2 | ||
| 4 | Structural and welded joints | Torsion test Regulated area: 1 Tensile test |
13-MTL-01/01 (ČSN EN ISO 898-5; ČSN EN ISO 16047; ČSN EN ISO 17653) | ||
| 5 | Metallic materials | Brinell hardness tests Regulated area: 2 Hardness tests |
ČSN EN ISO 6506-1; ASTM A370, čl. 16 a čl. 17; ASTM E10 | ||
| 6 | Metallic materials | Vickers hardness tests (HV 0,1 - HV 120) Regulated area: 2 Hardness tests |
ČSN EN ISO 6507-1; ASTM E92, mimo čl. 5.9 | ||
| 7 | Metallic materials | Rockwell hardness tests Regulated area: 2 Hardness tests |
ČSN EN ISO 6508-1; ASTM A370, čl. 16 a čl. 18; ASTM E18 | ||
| 8 | Welded joints of metallic materials | Hardness test Regulated area: 2 Hardness tests |
ČSN EN ISO 9015-1; ČSN EN ISO 9015-2; ČSN EN ISO 14271 | ||
| 9 | Steels | Determination and verification of the thickness of thermally and chemically and thermally treated surface layers Regulated area: 2 Hardness tests |
ČSN EN ISO 18203 | ||
| 10 | Steels | Hardenability test Regulated area: 2 Hardness tests |
ČSN EN ISO 642 | ||
| 11 | Metallic materials | Impact bending test Regulated area: 3 Impact bend tests |
ČSN 42 0382; ČSN 42 0383; ČSN EN ISO 148-1; ASTM A370, čl. 20 až čl. 27; ASTM E23 | ||
| 12 | Welded joints | Impact bending test Regulated area: 3 Impact bend tests |
ČSN EN ISO 9016 | ||
| 13 | Metallic materials | Bend test Regulated area: 4 Technological tests |
ČSN EN ISO 7438; ASTM A370, čl. 15 | ||
| 14 | Metallic tubes | Bend test Regulated area: 4 Technological tests |
ČSN EN ISO 8491; ASTM A370, A2.5.1.6 | ||
| 15 | Metallic tubes | Flattening test Regulated area: 4 Technological tests |
ČSN EN ISO 8492; ASTM A370, A2.5.1.1 | ||
| 16 | Metallic tubes | Flaring test Regulated area: 4 Technological tests |
ČSN EN ISO 8493; ASTM A370, A2.5.1.5 | ||
| 17 | Metallic tubes | Flanging test Regulated area: 4 Technological tests |
ČSN EN ISO 8494; ASTM A370, A2.5.1.4 | ||
| 18 | Metallic tubes | Ring expanding test Regulated area: 4 Technological tests |
ČSN EN ISO 8495 | ||
| 19 | Metallic tubes | Ring tensile test Regulated area: 4 Technological tests |
ČSN EN ISO 8496 | ||
| 20 | Metallic materials | Upsetting test Regulated area: 4 Technological tests |
ČSN 42 0426; ASTM A370, A2.5.1.3 | ||
| 21 | Welded joints | Bend test Regulated area: 4 Technological tests |
ČSN EN ISO 5173; ASTM A370, A2.5.1.7 | ||
| 22 | Welded joints | Fracture test Regulated area: 4 Technological tests |
ČSN EN ISO 9017 | ||
| 23 | Welded joints | Weld bead bend test Regulated area: 4 Technological tests |
SEP 1390 | ||
| 24 | Spot, seam and projection welds | Peel and chisel testing Regulated area: 4 Technological tests |
ČSN EN ISO 10447 | ||
| 25 | Welded joints of thermoplastics | Peel test by compression Regulated area: 4 Technological tests |
ČSN EN 12814-4, kap. 7 | ||
| 26 | Corrosion-resistant steels and alloys | Test of resistance to intergranular corrosion Regulated area: 5 Corrosion resistance tests |
ČSN EN ISO 3651-1; ČSN EN ISO 3651-2; ASTM A262; ASTM G28; GOST 6032, metoda AMU, VU, DU | ||
| 27 | Corrosion-resistant steels and alloys | Test of resistance to pit and crevice corrosion Regulated area: 5 Corrosion resistance tests |
ASTM A923, metoda C; ASTM G48 | ||
| 28 | Metallic materials | Testing of coatings, layers and corrosion resistance based on changes in mass and dimensions Regulated area: 5 Corrosion resistance tests |
13-MTL-05/02 (ČSN EN ISO 8407; ČSN EN 10346; ČSN EN ISO 1460) | ||
| 29 | Metallic materials | Macrostructure tests Regulated area: 6 Metallographic tests |
13-MTL-06/01; ASTM E340 | ||
| 30 | Metallic materials | Microstructure tests Regulated area: 6 Metallographic tests |
13-MTL-06/02; ASTM E407 | ||
| 31 | Metallic materials | Determining volume fraction of structural parts Regulated area: 6 Metallographic tests |
ASTM E562; ISO 9042 | ||
| 32 | Metallographic macro and micro sections | Microscopic length measurement Regulated area: 6 Metallographic tests |
13-MTL-06/03 | ||
| 33 | Steels | Determining the content of non-metallic inclusion Regulated area: 6 Metallographic tests |
ČSN ISO 4967; ASTM E45; DIN 50 602; GOST 1778-70 | ||
| 34 | Metallic materials | Determining grain size Regulated area: 6 Metallographic tests |
ČSN EN ISO 643; ASTM E112; ČSN 42 0462 | ||
| 35 | Metallic materials | Metallographic test of coatings and surface layers Regulated area: 6 Metallographic tests |
13-MTL-06/04 (ČSN EN ISO 1463; ČSN EN ISO 3887); ČSN EN ISO 1463; ČSN EN ISO 3887 | ||
| 36 | Metallic materials, corrosion-resistant steels and alloys | Metallographic test of corrosion attack Regulated area: 6 Metallographic tests |
ČSN 03 8137; ČSN EN ISO 11463 | ||
| 37 | Welded joints of metallic materials | Metallographic test Regulated area: 6 Metallographic tests |
ČSN EN ISO 17639; ČSN EN ISO 6520-1; ČSN EN ISO 14329 | ||
| 38 | Cast irons | Microstructure test Regulated area: 6 Metallographic tests |
ČSN EN ISO 945-1; ČSN 42 0461 | ||
| 39 | Duplex steels | Determining σ-phase and other detrimental phases Regulated area: 6 Metallographic tests |
13-MTL-06/05 (metodika fy. Sandvik); ASTM A923, metoda A | ||
| 40 | Austenitic steels | Determining ferrite content by EMG method Regulated area: 6 Metallographic tests |
ČSN 42 0470 | ||
| 41 | Steel, casts, iron alloys and products from these | Determination elements by OES method Carbon (C) Silicon (Si) Manganese (Mn) Phosphorus (P) Sulphur (S) Chromium (Cr) Molybdenum (Mo) Nickel (Ni) Aluminium (Al) Cobalt (Co) Copper (Cu) Niobium (Nb) Titanium (Ti) Vanadium (V) Tungsten (W) Lead (Pb) Tin (Sn) Antimony (Sb) Boron (B) Nitrogen (N) Magnesium (Mg) Regulated area: 7 Spectrometric tests |
12-MTL-7.2/07; 13-MTL-07/01 (manuál firmy SPECTRO) | ||
| 42 | Aluminum, aluminum alloys and products from these | Determination elements by OES method Silicon (Si) Iron (Fe) Copper (Cu) Manganese (Mn) Magnesium (Mg) Chromium (Cr) Nickel (Ni) Zinc (Zn) Titanium (Ti) Boron (B) Bismuth (Bi) Cadmium (Cd) Gallium (Ga) Phosphorus (P) Lead (Pb) Antimony (Sb) Tin (Sn) Vanadium (V) Cerium (Ce) Zirconium (Zr) Regulated area: 7 Spectrometric tests |
12-MTL-7.2/07; 13-MTL-07/02 (manuál firmy SPECTRO) | ||
| 43 | Cuprum, cuprum alloys and products from these | Determination elements by OES method Zinc (Zn) Lead (Pb) Tin (Sn) Phosphorus (P) Manganese (Mn) Iron (Fe) Nickel (Ni) Silicon (Si) Magnesium (Mg) Chromium (Cr) Antimony (Sb) Bismuth (Bi) Cobalt (Co) Aluminium (Al) Sulphur (S) Beryllium (Be) Zirconium (Zr) Arsenic (As) Cadmium (Cd) Titanium (Ti) Selenium (Se) Regulated area: 7 Spectrometric tests |
12-MTL-7.2/07; 13-MTL-07/03 (manuál firmy SPECTRO) | ||
| 44 | Nickel alloys and products from these | Determination elements by OES method Carbon (C) Silicon (Si) Manganese (Mn) Phosphorus (P) Sulphur (S) Chromium (Cr) Iron (Fe) Copper (Cu) Cobalt (Co) Aluminium (Al) Titanium (Ti) Tin (Sn) Magnesium (Mg) Lead (Pb) Molybdenum (Mo) Vanadium (V) Tungsten (W) Niobium (Nb) Zirconium (Zr) Boron (B) Nitrogen (N) Regulated area: 7 Spectrometric tests |
12-MTL-7.2/07; 13-MTL-07/04 (manuál firmy SPECTRO) | ||
Reference standards (98)
12-MTL-7.2/07
13-MTL-01/01
13-MTL-05/02
13-MTL-06/01
13-MTL-06/02
13-MTL-06/03
13-MTL-06/04
13-MTL-06/05
13-MTL-07/01
13-MTL-07/02
13-MTL-07/03
13-MTL-07/04
ASTM A262
ASTM A370, A2.5.1.1
ASTM A370, A2.5.1.3
ASTM A370, A2.5.1.4
ASTM A370, A2.5.1.5
ASTM A370, A2.5.1.6
ASTM A370, A2.5.1.7
ASTM A370, čl. 15
ASTM A370, čl. 16 a čl. 17
ASTM A370, čl. 16 a čl. 18
ASTM A370, čl. 20 až čl. 27
ASTM A370, čl. 6 až čl. 14
ASTM A923, metoda A
ASTM A923, metoda C
ASTM E10
ASTM E112
ASTM E18
ASTM E21
ASTM E23
ASTM E340
ASTM E407
ASTM E45
ASTM E562
ASTM E8/E8M
ASTM E92, mimo čl. 5.9
ASTM G28
ASTM G48
DIN 50 602
GOST 1778-70
GOST 6032, metoda AMU, VU, DU
ISO 9042
SEP 1390
manuál firmy SPECTRO
metodika fy. Sandvik
ČSN 03 8137
ČSN 42 0382
ČSN 42 0383
ČSN 42 0426
ČSN 42 0461
ČSN 42 0462
ČSN 42 0470
ČSN EN 10346
ČSN EN 12814-2
ČSN EN 12814-4, kap. 7
ČSN EN ISO 10447
ČSN EN ISO 11463
ČSN EN ISO 14270
ČSN EN ISO 14271
ČSN EN ISO 14273
ČSN EN ISO 14329
ČSN EN ISO 1460
ČSN EN ISO 1463
ČSN EN ISO 148-1
ČSN EN ISO 16047
ČSN EN ISO 17639
ČSN EN ISO 17653
ČSN EN ISO 18203
ČSN EN ISO 3651-1
ČSN EN ISO 3651-2
ČSN EN ISO 3887
ČSN EN ISO 4136
ČSN EN ISO 5173
ČSN EN ISO 5178
ČSN EN ISO 642
ČSN EN ISO 643
ČSN EN ISO 6506-1
ČSN EN ISO 6507-1
ČSN EN ISO 6508-1
ČSN EN ISO 6520-1
ČSN EN ISO 6892-1
ČSN EN ISO 6892-2
ČSN EN ISO 7438
ČSN EN ISO 8407
ČSN EN ISO 8491
ČSN EN ISO 8492
ČSN EN ISO 8493
ČSN EN ISO 8494
ČSN EN ISO 8495
ČSN EN ISO 8496
ČSN EN ISO 898-5
ČSN EN ISO 9015-1
ČSN EN ISO 9015-2
ČSN EN ISO 9016
ČSN EN ISO 9017
ČSN EN ISO 945-1
ČSN ISO 4967