| Spec | Material | Standard |
| TITANIUM | GR1、GR2、GR5、GR5-Eli、GR7 | ASTM B348、ASTM F136、ASTM F67、AMS4928 |
| NICKEL | Pure Nickel、Monel、Hastelloy、Inconel | |
Test Method:
100 % US test
100 % microstructure test,
100 % grain size test is included neccessary antimixing test with spectroanalysis or X-Ray on each heat, roughness test