Каталог Sumitomo твердосплавные заготовки - страница 4

Plate Blanks

A comprehensive lineup of materials and sizes, for

the various specifications and requirements, in the

production of mold and die (plates), drills, endmills

and reamers (bars) production

• Grades
• Ultra-fine Grained Carbide AF1 With grains finer than that of conventional grades, the AF1 grade is able to exhibit an excellent balance of high toughness and high hardness, as well as superior edge sharpness.
• Micro-fine Grained Carbide A1 The high toughness and wear resistance properties make this the best selling general purpose grade.
• Fine Grained Carbide H1 Reliable grade for machining non-ferrous metals.
• General Carbide EH10 Highly evaluated grade for general machining of cast iron and exotic metals. Perfect as an alloy for drills and reamers. KH Series KH03 Has a fracture resistance and hardness similar to

A1, with great improvements in chipping resistance that is comparable to micro-grained grades. KH05 With a higher binder content than KH03, this grade has better toughness and chipping resistance.

• Characteristics and Applications

Ultra-fine grained carbide (AF1) is specially developed for the manufacturing

of carbide mold parts (punches) with a variety of stocked sizes.

L T

• Stock

(mm)

100 60 DDDD

+0.2 0 0

* Plates with top and bottom faces ground can be made to order Good AF1 KH05 KH 03 A1 EH10 H1

Wear Resistance Good