Grade Recommended for Carbide drawing dies
Grade Hardness TRS Density Application Recommended
HRA N/mm² g/cm³
YG6 ≥90 ≥1800 14.9 with good wear resistant properties, it is used for making small and medium size drawing dies
YG8 ≥89.5 ≥1890 14.7 With good thoughness and adquate wear resistance, it is mainly used fo rmaking drawing dies
for drawing wires and rods.
BT20 ≥91.5 ≥3000 14.5 with good wear resistant properties, it is used for making small and medium size drawing dies
YG6A ≥91.5 ≥2000 14.9 with good wear resistant properties, it is used for making small and medium size drawing dies
BT30 ≥92 ≥2000 14.9 with good wear resistant properties, it is used for making small and medium size drawing dies
BT40 ≥89.5 ≥3000 14 with good wear resistant properties, it is used for making small and medium size drawing dies
BT50 ≥92.5 ≥3000 15.1 with good wear resistant properties, it is used for making small and medium size drawing dies
Carbide drawing dies details:
Standard type of Carbide drawing dies


TYPE (OD)ΦMM (ID)ΦMM (H)MM
S SERIES S10~S60 8~140 0.4~80 6~60
W SERIES W103~W117 12~120 0.9~70 8~55
R SERIES R2~R17 8~102 0.4~75 8~38
V SERIES V15~V100 15~100 0.6~45 13~33

STANDARD TYPE OF TUNGSTEN CARBIDE FINISHED WIRE DRAWING DIES

TYPE NIB SIZE (MM) STEEL CASE SIZE(MM)
OD H ID OD H
S SERIES S10~S60 8~140 6~60 0.4~80 28~200 12~70
W SERIES W103~W117 12~120 8~55 0.9~70 30~275 15~100
R SERIES R2~R17 8~102 8~38 0.4~75 38~229 19~76



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