Page 201 - MILLING CATALOG p319-550
P. 201
RE IC882
IC830
FFQ4 SOMT/W 0904 IC5820 Rd°
Single-Sided Square Inserts IC808
with 4 Cutting Edges for IC810Tough 1 Hard
Fast Feed Milling
MILLING INSERTS
L S
Dimensions
Designation L S RE
1.20 • • •
FFQ4 SOMT 090412T 8.50 3.90 •
FFQ4 SOMT 0904RM-T 8.60 3.80 1.20
1.20 •
FFQ4 SOMT 0904RM-HP 8.60 3.80 1.20 • • • •
FFQ4 SOMT 090412HP 8.50 3.80 •
FFQ4 SOMW 090420T 8.80 3.90 2.00
• For side plunging, the initial cutting feed is 0.1 mm/t • T type for steel, ferritic and martensitic stainless steel, cast iron • RM-.. reinforced radius type for machining near
straight shoulders wall • HP type for austenitic stainless steel and high temperature alloys • SOMW-T flat insert for interrupted and hard material up to 60 HRC
For tools, see pages: FFQ4 D-09 (301) • FFQ4 D-M-09 (301) • FFQ4 D-W-09 (300)
SOMT..-HP SOMT..-T SOMT..-RM SOMW..T
Averaged Cutting Data for FFQ4-09 Fast Feed Cutters
Feed
Workpiece Material D.O.C. Ap [mm] fz [mm/tooth]
ISO ISCAR Typical Representstive Cutting
class speed
DIN/ mat. Hardness AISI/SAE/ Insert Carbide Recom- Vc, [m/ Recom-
ISO 513 Description group* HB ASTM DIN W.-Nr. type grade mended Range min] mended Range Coolant
Non-alloysteel 1-5 130-180 1020 1.0402 IC808 150-220 1.2 0.5-1.5 Dry
IC830 140-200 1.3 0.5-1.5 Dry/Wet
IC808 140-200 1.2 0.5-1.5 Dry
Low alloysteel 6-8 260-300 4340 1.6582 T/ IC830 1.0 0.4-1.2 120-180 1.3 0.5-1.5 Dry/Wet
P 9 HRC 35-42 3135 1.5710 RM-T IC808 130-180 1.2 0.5-1.4 Dry
IC830 120-160 1.2 0.5-1.4 Dry/Wet
IC808 120-170 1.2 0.5-1.4 Dry
High alloysteel 10-11 200-220 H13 1.2344 IC830 100-150 1.3 0.5-1.4 Dry/Wet
110-160 1.2 0.5-1.4 Dry
Ferritic/martensitic 12-13 200 420 1.4021 IC808 100-150 1.3 0.5-1.4 Dry/Wet
stainless steel IC830
IC830 80-140 1.0 0.5-1.2
Austenitic IC808 100-160 1.0 0.5-1.2
M stainless steel 14 200 304L 1.4306 HP IC5820 1.0 0.4-1.2 100-160 1.0 0.5-1.3 Wet
0.6025 IC882 80-130 1.0 0.5-1.4
(GG25)
Grey cast iron 15-16 250 Class 40 0.7050 T20 / IC810 1.2 0.4-1.2 150-220 1.2 0.5-1.5
K 200 (GGG50) RM-T IC810 Dry
Class
Nodular cast iron 17-18 65-45-12 120-200 1.2 0.5-1.5
IC830 25-35 0.5 0.5-1.0
IC808 25-36 0.5 0.5-1.0
33-35 340 Inconel 718 2.4668 IC5820 25-40 0.5 0.5-1.0
25-35
S High temperature HP IC882 1.0 0.4-1.2 40-55 0.5 0.5-1.0 Wet
alloys and titanium IC830 40-55 0.6 0.5-1.0
AMS 3.7165 IC808 30-60 0.6 0.5-1.0
36-37 HRC 35-40 R56400 (Ti6Al4V ELI) IC5820 35-55 0.6 0.5-1.0
55-75
IC882 50-70 0.6 0.5-1.0
HRC 45-49 HARDOX 450 plate 1 0.3-1.0 0.5 0.3-1.0
H Hardened steel 38 HRC 58-62 D2 1.2379 SOMW IC808 0.3** 0.3-1.0 0.3 0.3-0.5 Dry
* ISCAR material group in accordance with VDI 3323 standard
** For better performance it recommended to machine with a width of cut up to 0.4*DC
For machining in unstable conditions, the recommended cutting data should be reduced by 20-30%
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