Toll-Free: (800) 558-5217
We recently added a new automated packaging system...
Read Full Story >
Certification to ISO/TS16949:2002 system standards was originally awarded to Wrought Washer Mfg., Inc. on November 6, 2006. TS 16949 is based on the ISO 9001:2000 Quality Management System.
Click Here to view our TS 16949 certificate.
Click Here to see our TS 16949 Certification Press Release.
Click Here to download our USS/SAE Import Certification.
Wrought Washer's QA lab has been approved by BSI America, Inc., that it meets the Quality System Requirements of TS16949. Specific tests for the lab activity are shown below. These tests are performed pursuant to ASME, ANSI, ASTM and SAE standards.
Test |
Test Methods |
Equipment |
| Hardness(Rockwell & Superficial) | ASTM E18 | Wilson Hardness Tester |
| Micro hardness | ASTM E384 | Buehler Ecomet II Hardness Tester |
| Plating thickness (Eddy Current Method) | ASTM E376 | CMI EMX-D Plating Tester |
| Case depth | SAE J423 | Buehler Ecomet II Hardness Tester |
| Plating adhesion | ASTM B571 | Burnishing Tool |
| Twist (Lock Washers) | ANSI/ASME B18.21.1 | Vice and Crescent Wrench |
Dimensional Inspection |
|||
Measurement |
Uncertainity |
||
Parameter |
Technique |
||
| Inside Diameter | 0-23" Caliper | Ring Gage | .00064 |
| Outside Diameter | 0-23" Caliper | Gage Blocks/Micrometer Standard | .00064 |
| Thickness | 0-1" Micrometer | Gage Blocks/Micrometer Standard | .00001 |
Chemical |
Test Methods |
|
| Optical emission spectroscopy | ASTM: E415,E1086 | Spectrometer ARL 2460 |
| on steel and stainless steel |