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ID:
PRODUCT DESCRIPTION
Grade Apparent density Flexual strength (MPa) Tensile strength (MPa) Compressive strength (MPa) Resistivity (µΩcm) Thermal conductivity(W/mk) Shore hardness Average grain size (µm)

Max

size (mm)

EX-50 1.75 58.8 36.3 98.0 1300 116.0 55 15 300x620x1000300x600x1200
EX-60 1.80 80.0 56.0 140.2 1300 110.0 62 10 300x600x1200250x1150x1150
EX-70 1.85 68.6 49.0 137.2 1500 81.2 70 6 250x450x1000
ED-3 1.8 58.8 34.3 107.8 1400 75.4 65 10 160x320x620240x450x1000
ED-4 1.9 98.0 49.0 176.4 1700 58.0 85 4 100x300x400
EDX-7 1.76 90.0 55.0 125.0 1600 105.0 67 3 100x300x400
 EX-50

Aluminum Die cast, Forgings, Plastic Dies mold
– Roughing grade for large electrode
– Finishing grade for large electrode

EX-50
EX-60

Large plastic mold, Large die cast dies and Forging for automobiles and home electric products. (Deep shape)
– High quality roughing grade for large electrode
– High quality finishing grade for large electrode

EX-60
EX-70

Plastic mold, forging, Die casting die
– High quality roughing grade
– High quality finishing grade

EX-70
ED-3

Plastic, forging, Die casting Dies
– High quality roughing grade
– High quality finishing grade
* All -purpose application

ED-3
ED-4

Precise, EDM’g dies, EDM’g dies for special alloys
-Special high quality finishing grade
* The highest -grade

ED-4
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