WIDIN Co.,ltd

경남 창원시 의창구 팔용동 42-7
경남 창원시 의창구 사화로 172 (팔용동)
TEL: 055) 286-0905
FAX: 055) 286-0978
상호명:(주)위딘  대표:권동현
E-mail: widin@iwidin.com
사업자등록번호:608-81-30874
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초경소재

Carbide Grades

Grade WN09 WU08 WF08 WF12
ISO-Range K05-K10 K05-K10 K10-K20 K20-K30
Diameter mm 3.0~25.0 3.0~25.0 3.0~32.0 3.0~32.0
Length mm 320 320 320 320
Chemical Data Co wt% 9 8 8 12
WC+Dopant wt% 91 92 92 88
Physical Data Density g/cm² 14.30 14.30 14.40 14.10
Hv10 Kg/mm² 2120 2080 2000 1730
HRA ISO3738 94.5 94.2 93.5 92.0
TRA N/mm² 3,800 ≥ 3,200 ≥ 3,200 ≥ 3,500 ≥
Porosity A <10㎛ ≤ 02 ≤ 02 ≤ 02 ≤ 02
B >10㎛ 00 00 00 00
C (F.C) 00 00 00 00
WC grain size 0.2 0.3 0.5 0.5
Application Products/
Material Areas
Drill, Endmill Drill, Endmill,Reamer Drill, Endmill,Reamer Drill, Endmill,Tap
Material Areas High speed cutting,
CFRP or Kevlar,
composite materials,
high wear resistant materials
Hardened steels,
graphite,
aluminium alloys.
Composite materials,
CFRP
Hard Materials,
hardened and tempered steels,
high speed cutting
and dry cutting
Titanium alloys,
stainless steels,
grey cast iron,
composite Materials
nickel alloys
• TRS Test specimen : 4 X 8 X 25mm or Ø4 X 30mm, Span. 20mm