MINIMUM WALL
Metal
Beryllium Copper
Ductile Iron
Aluminum
300 Series Stainless
Cobalt Chrome
400 Series Stainless
Carbon Steel
Small Area
.035"
.035"
.040"
.040"
.040"
.045"
.050"
Normal
.050"
.050"
.060"
.060"
.060"
.070"
.080"