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Registers collected 2026-08-04 to 2026-08-05.See collection dates

ASTM A255 Accredited Testing Labs Worldwide

11 accredited laboratories in 3 countries hold ASTM A255 in their ISO/IEC 17025 scope. Primary accreditors include American Association for Laboratory Accreditation. In the register, ASTM A255 scope entries most often cover Hardness, Bend, Coating Thickness in Fasteners, Metal, Steel.

Total labs
11
Countries
3

Available in 3 Countries

United States
9 labs
Italy
1 lab
Mexico
1 lab

Top matrices for ASTM A255

Top analytes for ASTM A255

  • Hardness (2)
  • Bend (1)
  • Coating Thickness (1)
  • Electrical Conductivity (1)

Sample labs

Metalinspec laboratorios
San Nicolas de los Garza, Nuevo Leon, MX

ASTM A255 (sections 6.2 to 6.4.1.1) Pitting and Crevice Corrosion Resistance of Stainless Steels and Related Alloys by Use of Ferric Chloride Solution ASTM G48 Method A Salt Spray (fog) Test (including testing of Chemical C

Apave Italia CPM Srl - Laboratorio Prove Meccaniche
Bienno, IT

ASTM A255-10(2018), ASTM A255-20, ASTM A255-20a Prove di temprabilità mediante tempra ad un'estremità (Jominy test)/Hardenability test by the end-quench (Jominy test) (HRC da 20 a 70) EN ISO 642:2024 Trazione nella direzione dello spess

IMR Test Labs - Portland
Portland, OR, US

ASTM A255 Microhardness ASTM E92, E384; SAE ARP 1820 Knoop (300, 500) g Vickers (100, 300, 500, and 10,000) g

Tensile Testing Metallurgical
Cleveland, OH, US

ASTM A255; SAE J406, ISO 642 Microhardness:

Titan Metallurgy, L.L.C.
Oak Park, MI, US

ASTM A255 Microhardness Knoop (100g to 1kg HK) Vickers (100g to 1kg HV) ASTM E384 ASTM E384 Tensile, Elongation & Yield, Reduction of Area (Ambient Temperature) ASTM A370, E8/E8M Charpy Impact Testing ASTM E23 Gra

Element Cleveland
Cleveland, OH, US

ASTM A255 Hardness Rockwell (A, B, C, E, F, 15N, 30N, 45N, 15T, 30T, 45T) ASTM E18, F606/F606M; EN 1043-1; EN 10109-1; EN ISO 6508; NASM 1312-6 Brinell (500, 1000, 1500 and 3000) kgf ASTM E10; DIN EN 10003-1; EN ISO 6506

Charter Steel Saukville Melting
Saukville, WI, US

ASTM A255; SAE J406; JIS G0561 Rockwell Hardness Testing (C Scale) ASTM A370, E18 Metallographic Evaluation Grain Size (Comparison Method) Macroetching ASTM E112 ASTM E381

Modern Industries
Erie, PA, US

ASTM A255 Proof (No Cone Proof) ASTM F606/F606M Shear, Single & Double ASME QW196; NASM 1312-13 Stress Rupture ASTM E139, E292 Tensile Ambient Temperature to 1800 ℉ ASTM A370, D638/D638M, E8/E8M, E21, F606/F606M Tensile (Axial / W

Element Huntington Beach
Huntington Beach, CA, US

ASTM A255 Microhardness (10-1000 HV, 10-1000 Knoop) ASTM E384

Element Materials Technology Gary
Gary, IN, US

ASTM A255 Coating Weight ASTM A90/A90M Metallographic Evaluation: Sample Preparation ASTM E3 Graphite Microstructure ASTM A247; ISO 945 Grain Size ASTM E112, E1181 Inclusion Content ASTM E45 (Methods A, C, D and E); ISO 4967; DIN 5

SGS North America
Phoenix, AZ, US

ASTM A255; SAE J406; ISO 642; CAT 1E0024