| ASTM E8 | Standard Test Methods for Tension Testing of Metallic Materials | Materials Testing |
| Supercedes: None | Superceded By: None |
| Number | Name | State | Country |
| 90074010 | AADFW, Inc. | TX | United States |
| 90075269 | Albert Industries Ltd. dba Superior Handforge | CA | United States |
| 90043790 | Atlas Testing Laboratories Inc. | CA | United States |
| 90049888 | Dickson Testing Co., Inc. | CA | United States |
| 90043872 | ELEMENT MATERIALS TECHNOLOGY | CA | United States |
| 90024608 | Hydroform USA | CA | United States |
| 90051187 | Kaiser Aluminum/Chemical Company | WA | United States |
| 90070395 | Laboratory Testing Inc. | PA | United States |
| 90044400 | Westmoreland Mechanical | PA | United States |