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ALLOYS
-
All Copper based cast alloys (except silicon bronze and beryllium
copper).
- All
Aluminum-based cast and wrought equivalent alloys such as 6061
and 7075. Custom alloys available in small lot sizes.
-
Cast stainless steels contained in ASTM A743, A297, and A351.
- Many
custom Nickel and Copper-Nickel alloys
SIZES
-
3 through 84 inch (27mm to 2100mm) diameter.
CENTRIFUGAL
CAST WEIGHT RANGE
-
Formed weights to 14,000 pounds (6400 kg).
MACHINING
-
Modern Computer Numeric Control (CNC) turning, milling, and drilling
for sizes above.
LEAD
TIMES
-
Normal lead times from 1 to 7 weeks for rough and machined components.
POINTS
TO REMEMBER
-
Johnson Brass and Machine focuses on applications where the vertical
centrifugal cast alternative is the most economical method to
produce the required quality component.
- Our
vertical centrifugal formings are usually produced with length
to diameter ratios of less than 2:1.
- Our
continuing investment in the latest Computer Numeric Control (CNC)
machining equipment is complemented by our in house metallurgical
lab, complete certified Non-destructive Test (NDT) testing capabilities,
and improved foundry capacity.
- In
commonly available copper based alloys (CDA 932 and 954), we offer
our best value in the 14 inch and over size range. As the diameter
increases our formings become even better values.
- Uncommon
alloys, heat treatment, near-net shaping, Non-destructive Testing
(NDT) or certification requirements allow us to save you cost
on your centrifugal forming requirements.
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