VT machining offers CNC Gear Grinding for 431 Stainless Steel (UNS S43100 / 1.4057), typically supplied hardened & tempered. Best corrosion resistance of the martensitic grades with high toughness.
CNC Gear Grinding Notes for 431 Stainless Steel
Gear teeth in 431 Stainless Steel are cut to your accuracy class; heat treatment is optional depending on load.
Process Data for CNC Gear Grinding 431 Stainless Steel
| Wheel (supply condition) | Aluminium oxide (white/ceramic), soft grade |
|---|---|
| Depth per pass (rough / finish) | 0.01-0.03 / 0.002-0.005 mm |
| Achievable finish | Ra 0.2-0.4 µm |
| Typical size tolerance | ISO 1328 class 4-6 |
Typical values for 431 Stainless Steel, Hardened & tempered; confirmed on the first part.
Full material data for 431 Stainless Steel (UNS S43100 / 1.4057) is on the CNC Gear Hobbing 431 Stainless Steel page.
More on CNC Gear Grinding Stainless Steel
Finishing options, quality documentation and general cnc gear grinding guidance for all stainless steel grades are on our CNC Gear Grinding Stainless Steel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Gear Grinding 431 Stainless Steel
Send a STEP/IGES model or PDF drawing, confirm 431 Stainless Steel and its condition (we usually see it supplied hardened & tempered), the quantity, critical tolerances and any finish or certificate requirements.
431 Stainless Steel in Other Processes
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Send the drawing, the 431 Stainless Steel condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What gear accuracy class can you achieve on 431 Stainless Steel?
Gear accuracy is specified to DIN/AGMA classes appropriate to the application. Profile and lead are controlled so 431 Stainless Steel gears run accurately and quietly under load.
What is the typical lead time and minimum order for CNC Gear Grinding 431 Stainless Steel?
CNC Gear Grinding prototypes for 431 Stainless Steel can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.
What tolerances can you hold for CNC Gear Grinding 431 Stainless Steel?
Achievable tolerances for 431 Stainless Steel gear cutting depend on the alloy, geometry and feature size. We hold tight, repeatable tolerances appropriate to the feature and material. Exact figures are confirmed against your drawing callouts.
What is CNC Gear Grinding 431 Stainless Steel and how is it done?
CNC Gear Grinding 431 Stainless Steel refers to gear grinding finishes hardened gear teeth to high accuracy class for quiet, durable transmission. Applied to 431 Stainless Steel — corrosion resistant, strong and hygienic — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.