VT machining offers CNC Gear Hobbing for S136 Mold Steel (Uddeholm S136 / ~420 mod / 1.2083), typically supplied annealed or hardened. Stainless mold steel for corrosive resins and mirror finish.
CNC Gear Hobbing Notes for S136 Mold Steel
Gear teeth in S136 Mold Steel are cut soft, then heat-treated and ground to class.
Process Data for CNC Gear Hobbing S136 Mold Steel
| Heat-treat route | As specified on drawing |
|---|---|
| Accuracy as cut | ISO 1328 class 8-9 (AGMA 9-10) |
| Module range | 0.3-6 |
| Hobbing speed (HSS-E / carbide) | 20 / 65 m/min |
| Hob | HSS-E (PM) coated hob; carbide for dry hobbing |
| Gear types | External spur and helical, splines, worm wheels |
Typical values for S136 Mold Steel, Annealed or hardened; confirmed on the first part.
S136 Mold Steel Data Relevant to CNC Gear Hobbing
| Equivalent designations | Uddeholm S136 / ~420 mod / 1.2083 |
|---|---|
| Typical supply condition | Annealed or hardened |
| Hardness (typical) | ~215 HB annealed; 48-52 HRC |
Typical values; we work to your drawing and mill certificate.
More on CNC Gear Hobbing Alloy Steel
Finishing options, quality documentation and general cnc gear hobbing guidance for all alloy steel grades are on our CNC Gear Hobbing Alloy Steel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Gear Hobbing S136 Mold Steel
Send a STEP/IGES model or PDF drawing, confirm S136 Mold Steel and its condition (we usually see it supplied annealed or hardened), the quantity, critical tolerances and any finish or certificate requirements.
S136 Mold Steel in Other Processes
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Send the drawing, the S136 Mold Steel condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
Why is S136 Mold Steel a good choice for CNC Gear Hobbing?
S136 Mold Steel is mold-grade, polishable and hardenable, which makes it well suited to CNC Gear Hobbing. We tune the process to the alloy so the finished S136 Mold Steel gear cutting part meets your dimensional and functional requirements.
What gear accuracy class can you achieve on S136 Mold Steel?
Gear accuracy is specified to DIN/AGMA classes appropriate to the application. Profile and lead are controlled so S136 Mold Steel gears run accurately and quietly under load.
How clean are the edges produced by CNC Gear Hobbing on S136 Mold Steel?
Machined S136 Mold Steel edges are clean and to specification; edge-break or deburring is added when your drawing calls for it.
What is the typical lead time and minimum order for CNC Gear Hobbing S136 Mold Steel?
CNC Gear Hobbing prototypes for S136 Mold 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.