🇨🇿 BONATRANS GROUP a.s. PL
Materials & polymers
BONATRANS GROUP a.s. is a laboratory accredited by ČIA under number 1244 (Bohumín, Czech Republic). Its accreditation scope covers 28 test methods in the following areas: Materials & polymers. Test objects include: Metallic materials, engineering and metallurgical products, Railway wheels, Railway axles, Coating systems for railway applications. Most frequently used techniques: strain gauge cutting method, comparison method, spark atomic emission spectrometry.
At a glance
- Accreditation number: ČIA 1244
- Methods in scope: 28
- Types of test objects: 7
- Techniques used: 4
- City: Bohumín, Czech Republic
- Valid until: 01-02-2028
- Accreditation number
- 1244
- Accreditation body
- ČIA
- Address
- Revoluční 1234, 735 94 Bohumín
- City
- Bohumín, Czech Republic
- Division
- Laboratorium Badań Metalurgicznych
- Valid until
- 01-02-2028
What this laboratory tests (7)
- Metallic materials, engineering and metallurgical products — 12 methods
- Railway wheels — 6 methods
- Railway axles — 4 methods
- Coating systems for railway applications — 3 methods
- Low-alloy steels — 1 method
- Railway axles and metallic materials — 1 method
- Railway wheelsets — 1 method
Analytical techniques used (4)
- strain gauge cutting method — 2 methods
- comparison method — 1 method
- spark atomic emission spectrometry — 1 method
- X-ray diffraction method — 1 method
Laboratory sections (3)
- Destructive Testing Laboratory, DT — 12 methods
- Fatigue Testing Laboratory, FT — 12 methods
- Non-Destructive Testing Laboratory, NDT — 4 methods
Laboratory locations
- Laboratorium badań niszczących, DT — Revoluční 1234
- Laboratorium badań nieniszczących, NDT — Revoluční 1234
- Laboratorium badań zmęczeniowych, ÚZ — Revoluční 801
Certificate information
- Certificate date
- 11.06.2024
Accreditation scope — test methods (28)
| No. | Test object | Methodology / Parameters | Technique | Reference document | |
|---|---|---|---|---|---|
| Destructive Testing Laboratory, DT | |||||
| 1 | Metallic materials, engineering and metallurgical products | Brinell hardness test Regulated area: Destructive Tests |
ČSN EN ISO 6506-1; ASTM E10-23 | ||
| 2 | Metallic materials, engineering and metallurgical products | Vickers hardness test Regulated area: Destructive Tests |
ČSN EN ISO 6507-1 | ||
| 3 | Metallic materials, engineering and metallurgical products | Rockwell hardness test Regulated area: Destructive Tests |
ČSN EN ISO 6508-1; ASTM E18-22 | ||
| 4 | Metallic materials, engineering and metallurgical products | Charpy pendulum impact test Regulated area: Destructive Tests |
ČSN EN ISO 148-1 | ||
| 5 | Metallic materials, engineering and metallurgical products | Tensile testing Regulated area: Destructive Tests |
ČSN EN ISO 6892-1; ASTM E8/E8M-24 | ||
| 6 | Metallic materials, engineering and metallurgical products | Fracture toughness test Regulated area: Destructive Tests |
ASTM E399-23 | ||
| 7 | Low-alloy steels | Determination of C, Mn, Si, P, S, Cr, Ni, Cu, Mo, V, B, Ti, Zr, Co, W, Nb, As, Pb, Sn, Al by spark atomic emission spectrometry Carbon (C) Manganese (Mn) Silicon (Si) Phosphorus (P) Sulphur (S) Chromium (Cr) Nickel (Ni) Copper (Cu) Molybdenum (Mo) Vanadium (V) Boron (B) Titanium (Ti) Zirconium (Zr) Cobalt (Co) Tungsten (W) Niobium (Nb) Arsenic (As) Lead (Pb) Tin (Sn) Aluminium (Al) Regulated area: Destructive Tests |
spark atomic emission spectrometry | SOP 60-841 (ASTM E415-21; HŽ 42 0591) | |
| 8 | Metallic materials, engineering and metallurgical products | Macrographic examination by sulphur print (Baumann method) Regulated area: Destructive Tests |
ISO 4968; ASTM E1180-08 | ||
| 9 | Metallic materials, engineering and metallurgical products | Macroscopic examination by etching method Regulated area: Destructive Tests |
ISO 4969; ASTM E381-22 | ||
| 10 | Metallic materials, engineering and metallurgical products | Determination of the apparent grain size by comparison method Regulated area: Destructive Tests |
comparison method | ČSN EN ISO 643, čl. 7.1.2; ISO 643, art. 7.1.2 | |
| 11 | Metallic materials, engineering and metallurgical products | Determination of volume fraction Regulated area: Destructive Tests |
ASTM E562-19 ϵ1 | ||
| 12 | Metallic materials, engineering and metallurgical products | Determination of content of non-metallic inclusions Regulated area: Destructive Tests |
ČSN ISO 4967, čl. 6.2; ISO 4967, art. 6.2 | ||
| Non-Destructive Testing Laboratory, NDT | |||||
| 13 | Railway axles | Ultrasonic Test Regulated area: Non-Destructive Tests |
SOP 60-965 (ČSN EN 13261+A1:2011; ČSN EN 13261; EN 13261:2009+A1:2010; EN 13261) | ||
| 14 | Railway wheels | Ultrasonic Test Regulated area: Non-Destructive Tests |
SOP 60-955 (ČSN EN 13262+A2:2011; ČSN EN 13262; EN 13262:2004+A2:2011; EN 13262) SOP 60-964 (ČSN EN 13262+A2:2011; ČSN EN 13262; EN 13262:2004+A2:2011; EN 13262) | ||
| 15 | Railway axles | Magnetic Particle Test Regulated area: Non-Destructive Tests |
SOP 60-965 (ČSN EN 13261+A1:2011; ČSN EN 13261; EN 13261:2009+A1:2010; EN 13261) | ||
| 16 | Railway wheels | Magnetic Particle Test Regulated area: Non-Destructive Tests |
SOP 60-955 (ČSN EN 13262+A2:2011; ČSN EN 13262; EN 13262:2004+A2:2011; EN 13262) | ||
| Fatigue Testing Laboratory, FT | |||||
| 17 | Railway wheels | Fatigue test using an electrohydraulic test machine Regulated area: Fatigue Tests |
SOP 60-700 (ČSN EN 13262, čl. 4.2.4; EN 13262, art. 4.2.4) | ||
| 18 | Railway wheels | Fatigue test using a resonance test machine Regulated area: Fatigue Tests |
SOP 60-710 (ČSN EN 13262, čl. 4.2.4; EN 13262, art. 4.2.4) | ||
| 19 | Railway axles | Fatigue test using a resonance test machine Regulated area: Fatigue Tests |
SOP 60-710 (ČSN EN 13261, čl. 4.2.3; EN 13261, art. 4.2.3) | ||
| 20 | Railway wheelsets | Fatigue test using a resonance test machine Regulated area: Fatigue Tests |
SOP 60-710 (ČSN EN 13260, čl. 4.2.2; EN 13260 art. 4.2.2) | ||
| 21 | Railway axles and metallic materials | Fatigue test on reduced test specimens Regulated area: Fatigue Tests |
SOP 60-707 (ČSN EN 13261, čl. 4.2.3; EN 13261, art. 4.2.3) | ||
| 22 | Coating systems for railway applications | Testing of coating resistance to cyclic mechanical load Regulated area: Fatigue Tests |
SOP 60-707 (ČSN EN 13261, Příloha J; EN 13261, Annex J) | ||
| 23 | Coating systems for railway applications | Assessment of coating resistance to impact Regulated area: Fatigue Tests |
SOP 60-711 (ČSN EN 13261, Příloha G; EN 13261, Annex G) | ||
| 24 | Coating systems for railway applications | Assessment of coating resistance to chipping Regulated area: Fatigue Tests |
SOP 60-712 (ČSN EN 13261, Příloha H; EN 13261, Annex H) | ||
| 25 | Metallic materials, engineering and metallurgical products | Measurement of residual stress by X-ray diffraction method Regulated area: Fatigue Tests |
X-ray diffraction method | SOP 60-720 (ČSN EN 15305; EN 15305) | |
| 26 | Railway wheels | Brake test Regulated area: Fatigue Tests |
SOP 60-735 (ČSN EN 13979-1, čl. 7.2, Příloha B.2; EN 13979-1, art. 7.2, Annex B.2) | ||
| 27 | Railway wheels | Determination of residual stresses using the strain gauge cutting method Regulated area: Fatigue Tests |
strain gauge cutting method | SOP 60-702 (ČSN EN 13262, čl. 4.5, Příloha C; EN 13262, art. 4.5, Annex C) | |
| 28 | Railway axles | Measurement of axial residual stresses using the strain gauge cutting method Regulated area: Fatigue Tests |
strain gauge cutting method | SOP 60-701 (ČSN EN 13261, čl. 4.6, Příloha E; EN 13261, art. 4.6, Annex E) | |
Reference standards (61)
ASTM E10-23
ASTM E1180-08
ASTM E18-22
ASTM E381-22
ASTM E399-23
ASTM E415-21
ASTM E562-19 ϵ1
ASTM E8/E8M-24
EN 13260 art. 4.2.2
EN 13261
EN 13261, Annex G
EN 13261, Annex H
EN 13261, Annex J
EN 13261, art. 4.2.3
EN 13261, art. 4.6, Annex E
EN 13261:2009+A1:2010
EN 13262
EN 13262, art. 4.2.4
EN 13262, art. 4.5, Annex C
EN 13262:2004+A2:2011
EN 13979-1, art. 7.2, Annex B.2
EN 15305
HŽ 42 0591
ISO 4967, art. 6.2
ISO 4968
ISO 4969
ISO 643, art. 7.1.2
SOP 60-700
SOP 60-701
SOP 60-702
SOP 60-707
SOP 60-710
SOP 60-711
SOP 60-712
SOP 60-720
SOP 60-735
SOP 60-841
SOP 60-955
SOP 60-964
SOP 60-965
ČSN EN 13260, čl. 4.2.2
ČSN EN 13261
ČSN EN 13261+A1:2011
ČSN EN 13261, Příloha G
ČSN EN 13261, Příloha H
ČSN EN 13261, Příloha J
ČSN EN 13261, čl. 4.2.3
ČSN EN 13261, čl. 4.6, Příloha E
ČSN EN 13262
ČSN EN 13262+A2:2011
ČSN EN 13262, čl. 4.2.4
ČSN EN 13262, čl. 4.5, Příloha C
ČSN EN 13979-1, čl. 7.2, Příloha B.2
ČSN EN 15305
ČSN EN ISO 148-1
ČSN EN ISO 643, čl. 7.1.2
ČSN EN ISO 6506-1
ČSN EN ISO 6507-1
ČSN EN ISO 6508-1
ČSN EN ISO 6892-1
ČSN ISO 4967, čl. 6.2