General Information: | ||
---|---|---|
Material Group | S - Superalloys (Heat resistant and Titanium) | |
Sub-Group | Superalloy | |
Hardness | 41.0 HRC | |
Tensile Strength | 1250 [N/mm^2] | |
Machinability | 11% |
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Machining Material Incoloy 903
Incoloy 903 is a Nickel-based heat resistant superalloy (HRSA) material with a Machinability rating of 11% and Hardness of 41 HRC.
Incoloy 903 has 39% nickel and additional alloying elements per the below table.
The main feature of nickel-based alloys is their excellent strength across a wide temperature range combined with good corrosion resistance. In this sub-group, the material standards also define the allowed hardness range, and hardness is a significant factor affecting the machinability (besides the chemical composition).
Incoloy 903 is among the hardest of the nickel-based alloys, and accordingly has poor machinability of only 11%
Superalloys should be machined with a positive and sharp cutting edges. Geometries that are suitable for austenitic stainless steel will also work well on HRSA. However, quality manufacturers will have in their catalogs additional geometries that are specifically designed for these challenging materials.
Summery:
Equivalent International Designations for Material Incoloy 903
Standard | Name |
---|---|
din | NiFe42K15Nb |
uns | UNS N19903 |
anfor | Z3NK28 |
Chemical Composition for Material Incoloy 903
Element | Amount |
---|---|
Iron (Fe) | 41.0% |
Nickel (Ni) | 39% |
Cobalt (Co) | 15% |
Titanium (Ti) | 1.4% |
Aluminum (Al) | 0.7% |
Cutting Speeds Recomendations for Material Incoloy 903
* Click on the speeds below for higher precision in specific conditions!
Application | Vc (m/min) | Vc (SFM) |
---|---|---|
Turning | 35-50 | 110-160 |
Milling | 30-40 | 100-130 |
Parting | 25-30 | 80-100 |
Grooving | 35-45 | 110-150 |
Drilling | 35-45 | 110-150 |
Important! The speed estimation is given for an ideal situation:
- Most suitable carbide grade
- Stable tool clamping
- Stable workpiece clamping
- Good quality raw material
- A short overhang of the cutting tool.
- Nominal hardness of the material.
- etc.
Click on the speeds in the above table to get better precision for specific parameters
Or use our Speed and Feed Calculator
Recommended Carbide Grades for Material Incoloy 903
* If you do nott understand the below table? Read This Explanation to make the most out of it!
Grade for Turning
Brand | Grade | ISO | Material | app | App | Coating | Apps Range | 05 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sandvik | S05F | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | CVD | S05 - S10 | S | S | |||||||
Sandvik | GC1105 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S10 - S15 | S | S | |||||||
Sandvik | GC1115 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S15 - S20 | S | S | |||||||
Sandvik | GC1125 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S20 - S30 | S | S | S | ||||||
Iscar | IC806 (IC804) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S05 - S20 | S | S | S | S | |||||
Iscar | IC807 (IC907) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S10 - S25 | S | S | S | S | |||||
Iscar | IC830 (IC328) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S20 - S35 | S | S | S | S | |||||
Kennametal | KCU10 (KC5010) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S10 - S20 | S | S | S | ||||||
Kennametal | KCU25 (KC5025) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S20 - S30 | S | S | S | ||||||
Walter | WSM10S (WSM10) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S05 - S20 | S | S | S | S | |||||
Walter | WSM01 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S05 - S05 | S | ||||||||
Walter | WSM20S (WSM20) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S10 - S30 | S | S | S | S | S | ||||
Walter | WSM30S (WSM30) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S20 - S40 | S | S | S | S | S | ||||
Seco | TS2000 (CP200) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S05 - S25 | S | S | S | S | S | ||||
Seco | CP500 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S15 - S25 | S | S | S | ||||||
Seco | TS2500 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S20 - S35 | S | S | S | S | |||||
Seco | CP600 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S20 - S35 | S | S | S | S | |||||
Tungaloy | AH8005 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S05 - S10 | S | S | |||||||
Tungaloy | AH8015 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S10 - S20 | S | S | S | ||||||
Mitsubishi | MP9005 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S05 - S15 | S | S | S | ||||||
Mitsubishi | MP9015 | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S10 - S20 | S | S | S | ||||||
Mitsubishi | VP20RT | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S15 - S35 | S | S | S | S | S | ||||
Sumitomo | AC5015S | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S05 - S15 | S | S | S | ||||||
Sumitomo | AC5005S (AC510U) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S05 - S10 | S | S | |||||||
Sumitomo | AC5025S (AC520U) | S | S - Superalloys (Heat resistant and Titanium) | T | Turning | PVD | S10 - S30 | S | S | S | S | S |
Grade for Milling (Indexable)
Brand | Grade | ISO | Material | app | App | Coating | Apps Range | 05 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sandvik | S30T | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S10 - S30 | S | S | S | S | S | ||||
Sandvik | S40T | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | CVD | S25 - S40 | S | S | S | S | |||||
Iscar | IC808 (IC908) | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S05 - S25 | S | S | S | S | S | ||||
Iscar | IC830 (IC928) | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S20 - S40 | S | S | S | S | S | ||||
Kennametal | KC510M | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S05 - S10 | S | S | |||||||
Kennametal | KC522M | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S15 - S30 | S | S | S | S | |||||
Kennametal | KCSM40 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S25 - S40 | S | S | S | S | |||||
Seco | MS2500 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | CVD | S05 - S25 | S | S | S | S | S | ||||
Seco | F40M | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S05 - S25 | S | S | S | S | S | ||||
Seco | MS2050 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S10 - S35 | S | S | S | S | S | S | |||
Tungaloy | AH120 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S10 - S25 | S | S | S | S | |||||
Tungaloy | AH725 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S15 - S25 | S | S | S | ||||||
Mitsubishi | MP9120 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S05 - S25 | S | S | S | S | S | ||||
Mitsubishi | MP9130 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S15 - S35 | S | S | S | S | S | ||||
Sumitomo | ACU2500 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S05 - S25 | S | S | S | S | S | ||||
Sumitomo | ACM200 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | CVD | S10 - S30 | S | S | S | S | S | ||||
Sumitomo | ACM300 | S | S - Superalloys (Heat resistant and Titanium) | M | Milling | PVD | S20 - S40 | S | S | S | S | S |
Grade for Parting Off
Brand | Grade | ISO | Material | app | App | Coating | Apps Range | 05 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sandvik | GC1105 | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S05 - S20 | S | S | S | S | |||||
Sandvik | GC1145 | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S20 - S40 | S | S | S | S | S | ||||
Iscar | IC807 (IC907) | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S05 - S10 | S | S | |||||||
Iscar | IC808 (IC908) | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S10 - S25 | S | S | S | S | |||||
Iscar | IC830 (IC328) | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S25 - S40 | S | S | S | S | |||||
Kennametal | KCU10 | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S05 - S15 | S | S | S | ||||||
Kennametal | KCU25 | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S15 - S30 | S | S | S | S | |||||
Walter | WSM13S | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S05 - S20 | S | S | S | S | |||||
Walter | WSM23S | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S10 - S30 | S | S | S | S | S | ||||
Walter | WSM33S (WSM33) | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S20 - S40 | S | S | S | S | S | ||||
Walter | WSM43S | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S30 - S45 | S | S | S | S | |||||
Seco | CP500 | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S10 - S30 | S | S | S | S | S | ||||
Seco | CP600 | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S20 - S40 | S | S | S | S | S | ||||
Tungaloy | AH725 | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S15 - S25 | S | S | S | ||||||
Tungaloy | AH7025 | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S15 - S25 | S | S | S | ||||||
Mitsubishi | VP10RT | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S05 - S10 | S | S | |||||||
Mitsubishi | VP20RT | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S10 - S25 | S | S | S | S | |||||
Mitsubishi | VP30RT | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S25 - S40 | S | S | S | S | |||||
Sumitomo | AC520U | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S10 - S25 | S | S | S | S | |||||
Sumitomo | AC1030U (AC530U) | S | S - Superalloys (Heat resistant and Titanium) | P | Parting | PVD | S20 - S40 | S | S | S | S | S |
Grade for Grooving
Brand | Grade | ISO | Material | app | App | Coating | Apps Range | 05 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sandvik | GC1125 | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S10 - S30 | S | S | S | S | S | ||||
Iscar | IC806 (IC804) | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S05 - S15 | S | S | S | ||||||
Iscar | IC808 (IC908) | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S15 - S25 | S | S | S | ||||||
Iscar | IC830 (IC328) | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S25 - S35 | S | S | S | ||||||
Kennametal | KCU10 | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S05 - S20 | S | S | S | S | |||||
Kennametal | KCU25 | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S20 - S30 | S | S | S | ||||||
Walter | WSM13S | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S05 - S20 | S | S | S | S | |||||
Walter | WSM23S | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S10 - S30 | S | S | S | S | S | ||||
Walter | WSM33S (WSM33) | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S20 - S40 | S | S | S | S | S | ||||
Walter | WSM43S | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S30 - S45 | S | S | S | S | |||||
Seco | CP500 | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S15 - S20 | S | S | |||||||
Seco | CP600 | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S20 - S35 | S | S | S | S | |||||
Tungaloy | AH905 | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S05 - S10 | S | S | |||||||
Tungaloy | AH725 | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S15 - S25 | S | S | S | ||||||
Tungaloy | AH7025 | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S15 - S25 | S | S | S | ||||||
Mitsubishi | VP10RT | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S05 - S10 | S | S | |||||||
Mitsubishi | VP20RT | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S10 - S25 | S | S | S | S | |||||
Mitsubishi | VP30RT | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S25 - S40 | S | S | S | S | |||||
Sumitomo | AC520U | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S10 - S25 | S | S | S | S | |||||
Sumitomo | AC1030U (AC530U) | S | S - Superalloys (Heat resistant and Titanium) | G | Grooving | PVD | S20 - S40 | S | S | S | S | S |
Recommended Insert Cutting Edge Geometry for Material Incoloy 903
Honing Size: | 0.02-0.05 mm / 0.001-0.002" | |
Rake Angle: | 13° -18° | |
Land Angle: | Neutral | |
Land Width: | 0.10-0.20 mm / 0.004-0.008" | |
Ground Insert: | Recommended |
Learn more about carbide inserts Cutting-Edge Geometry Parameters.