STAINLESS STEEL PARTS MANUFACTURER
It is safe to say that a vast amount of our experience lies in the work we do with stainless steel. Our technology, tools and skilled workers have evolved with the many changes that come in the industry. We educate our team and acquire the technologies required to keep up with the many projects that we happen upon.
By combining the technologies that japan has patented, along with newer CNC machines, we are able to produce precision machined stainless steel parts at speeds not even attempted just a few short years ago.
High quality, carefully maintained tooling is a key to successful stainless steel machined parts. This is why PTJ maintains a complete in-house tooling capability. Additional benefits come from the extensive selection of automated machining equipment at PTJ (including CNC Swiss, multi-spindle and CNC milling equipment under Esprit CAD/CAM control.)
We pride ourselves on our industry experience and unparalleled skills to custom fabricate, machine, and weld stainless steel material in the below types and grades:
|Material||Specifications||Machining Cost Factor||Industries & Applications|
|Stainless Steel Alloy 303||303 does not respond to heat treatment, but can be cold worked to increase tensile strength and hardness.||2.7||Bolts and nuts/Shafts/Gears/Aircraft components/Screws|
|Stainless Steel Alloy 304||304 does not respond to heat treatment, but can be cold worked to increase tensile strength and hardness.||5.0||
Bolts and nuts/Screw/Aerospace components/Automotive components/Instrumentation
|Stainless Steel Alloy 316||316 can be readily cold worked, but annealing afterwards is recommended to remove stresses.||5.6||Bolts and nuts/Laboratory equipment/Valve components/Marine equipment|
|Stainless Steel Alloy 430 FR||430FR withstands moderate cold work and can be forged and annealed.||2.7||Solenoid valves/Injectors|
|Stainless Steel Alloy 440||440 can be forged, heat treated, and annealed.||0.8||Pins/Surgical and dental parts/Valve components/Bearings|
|Stainless Steel Alloy 17-4 PH||17-4 PH can be heat treated and annealed.||5.0||Shafts/Seals/Medical equipment/Aerospace components|
Completed Case Studies
Cnc Machine Center
Custom CNC Stainless Steel Parts
Although machining custom stainless steel parts is highly challenging, customers cannot afford unacceptable delivery delays. Mastering technical challenges while maintaining an uninterrupted reliable supply is an important core competency at PTJ Prototype Shop. The PTJ team of manufacturing professionals knows the distinctive properties of all the 150 different metal alloys in the Stainless category, and adjust the production process to maximize production efficiency.
Screw Centrifugal Impeller
Solar Fan Leaf
Lathe Stainless Steel Parts
Non Standard Shaft
Stainless Steel Bushing
View our surface treatments list below, then get in touch with us