Machining and tensile tests on specimen type 7601A and 7601B
Machining and resistance tests on specimen type 7610C

Embrittlement ASTM F519
Machining and constant load tests on a specimen type 7621A1 (35NCD16 treated at 1760 MPa), 7621A2 (TA6V annealing), 7621A3 (35NCD16 treated) 1230 MPa)

Ring type specimen Douglas 7623A1 (4340 treated), 7623A2 (35NCD16 treated) and bar type 7623A3 and 7623A4 (35CD4)

Salt spray corrosion ASTM B117

Specimen type 7642A2 (4130 treated), 7642B1 (2024 T4), 7642B2 (2618A T6), 7642B3 (2014 T6), 7642B4 (7175 T7351), 7642B5 (2024 T4), 7642C1 (XES, XC10)

Cementation and nitrogen hardening

Specimen type 7650A1 (16NCD13 treated), 7650A2 (12NC12 treated), 7650A3 (30CD12 treated), 7650A4 (30CDA6-12 treated), 7650A5 (40CDA6-10 treated)

Decarburizing

Specimen type 7651A1 (TA6V annealing), 7651A2 (300M annealing), 7651A3 (4340M annealing), 7651A4 (4330M annealing)

Sulfinuzation
Specimen type 7652A1 (35CD4 treated), 7652A2 (TA6V), 7652A4 (35NCD16 treated), jaws type 7652A3 (35CD4)

Dépôts externes Adhérence
Eprouvette type 7660A1 (2024 T4), 7660A2 (Cu Zn 36 Ni 2 Mn), 7660A3 (Fer ARMCO), 7660A4 (AS7G0.6 T6), 7660A5 (Z15CN17 03) et 7660A6 (35CD4)

External depositions, adherence
Specimen type 7660A1 (2024 T4), 7660A2 (Cu Zn 36 Ni 2 Mn), 7660A3 (ARMCO iron), 7660A4 (AS7G0.6 T6), 7660A5 (Z15CN17 03) and 7660A6 (35CD4)

Chromium adherence
Specimen type 7662A1 in 4340M treated at 1900 MPa

Araldite bonding
Shearing specimen type 7670A1 and 7670B1 (2024 T351)

Abrasion
Specimen type 7692A1 (2618A), 7692A2 (7175 T7351) and 7692A3 (4330 treated)Stripping rate inspection
Specimen type 7694A1 (4130 annealing), 7694A2 (2024 T3), 7694A6 (TA6V annealing) and 7694A7 (Ti 10 V 2 Fe 3 Al annealing)

Note : this list of specimens is not comprehensive and the materials listed can be modified upon request and/or according to procurement with our suppliers