Cemented Carbide Grades & Performance

Commonly used cemented carbide cutting tool grades and performance

Alloy Grades	Physical Mechanical Performance			Recommended Applications	Equivalent to ISO
Alloy Grades	Density g/cm3	Bending strength not less thanN/cm2	Hardness not less than HRA	Recommended Applications	Equivalent to ISO
YG3X	14.6-15.2	1320	92	Suitable for cast iron, non-ferrous metals and alloys hardened steel alloy steel cutting cross-section high-speed finishing.	K01
YG6A	14.6-15.0	1370	91.5	Suitable for hard cast iron, nonferrous metals and their alloys, semi-finishing, also suitable for high-manganese steel, hardened steel, alloy steel, semi-finishing and finishing.	K05
YG6X	14.6-15.0	1420	91	By the production and use of good results can be obtained prove that the alloy processing chilled alloy cast iron and heat-resistant alloy steel, also suitable for the finishing of ordinary cast iron.	K10
YK15	14.2-14.6	2100	91	Suitable for processing the overall alloy drilling, milling, reaming tools. Having a higher abrasion resistance and toughness.	K15
YK15	14.2-14.6	2100	91		K20
YG6	14.5-14.9	1380	89	Suitable for semi-finishing non-metallic materials at medium cutting speed with cast iron, non-ferrous metals and alloys.	K20
YG6X-1	14.6-15.0	1500	90	Non-metallic materials suitable for cast iron, non-ferrous metals and their alloys continuous fine cars when cutting interrupted cutting half fine cars, fine cars, and small section for finish turning, rough thread, discontinuities semi-precision milling and finish milling, hole crude extended fine expansion.	K20
YG8N	14.5-14.8	2000	90	Suitable for high-speed cutting of cast iron, white cast iron, ductile iron, chromium, nickel, stainless steel and other alloy materials.	K30
YG8	14.5-14.9	1600	89.5	Suitable for cast iron, non-ferrous metals and their alloys and processing of non-metallic materials, uneven sections and interrupted cutting roughing, rough planing, rough milling, the general hole and deep hole drilling, reaming.	K30?
YG10X	14.3-14.7	2200	89.5	Suitable for the manufacture of small diameter micro drills, end mills, rotary rasp.?	K35
YS2T	14.4-14.6	2200	91.5	The case of ultra-fine particles of the alloy, suitable for low speed rough turning, milling heat-resistant alloy and titanium alloy for cutting knife and Taps, Saw cutter preferred.	K30
YL10.1	14.9	1900	91.5	Has good wear resistance and bending strength, mainly used for the production of extruded bars suitable general drills, knives and wear parts.	K15-K25
YL10.2	14.5	2200	91.5	Has good abrasion resistance and bending strength, mainly used in the production of extruded bars, making small-diameter micro-drill, watch other processing tool, the overall reamer cutting tools and wear parts.	K25-K35
YG15	13.9-14.2	2100	87	Suitable for high compression ratio, steel bars and steel pipes stretching, upset, perforation and stamping tools work under greater stress.
YG20	13.4-13.7	2500	85	Suitable for production of stamping dies, such as stamping watch parts, musical instruments spring leaf; punching battery shell mold of toothpaste; small size steel balls, screws, nuts and other stamping mold; rolled twist drill head platen.
YG20C	13.4-13.7	2200	82	Suitable for production of standard parts, bearings, tools, and other industries with the cold heading, cold punching, cold mold; warheads stamping dies of bullet casings.
YT15	11.0-11.7	1150	91	Suitable for carbon steel and alloy steel processing, continuous cutting, roughing, semi-finish turning and finish turning, interrupted cutting of small cross-section of fine cars, continuous surface of semi-fine milling and finish milling holes crude extended fine expansion.	P10
YT14	11.2-12.0	1270	90.5	Suitable for carbon steel and alloy steel processing, uneven cross-section and continuous cutting roughing, semi-finish turning with interrupted cutting fine cars, continuous section roughing, casting hole expanding drill and rough expansion.	P20
YT5	12.5-13.2	1430	89.5	Suitable for carbon steel and alloy steel (including steel forgings, stampings and castings epidermis) cross section and interrupted cutting roughing machining uneven, rough planing, semi-fine planing, non-continuous surface rough milling and drilling.	P30
YS25	12.8-13.2	2000	91	Adapted to carbon steel, cast steel, high manganese steel, high-strength steel and alloy steel rough turning, milling and planing.	P20、P40
YS30	12.45	1800	91	Belongs to the ultra-fine particles of alloy, it is suitable for large-away knife high efficiency milling of various steel, especially for alloy steel milling.	P25
YS30	12.45	1800	91		P30
YW1	12.6-13.5	1180	91.5	Suitable for heat-resistant steel, high manganese steel, stainless steel and other difficult to machine steel and ordinary steel and cast iron machining.	M10
YW2	12.4-13.5	1350	90.5	Suitable for special heat-resistant steel, high manganese steel, stainless steel and high alloy steel is difficult to machine steel finishing and semi-finishing, ordinary steel and cast iron machining.	M20
	11.0-11.7	1150	91	Suitable for carbon steel and alloy steel processing, continuous cutting, roughing, semi-finish turning and finish turning, interrupted cutting of small cross-section of fine cars, continuous surface of semi-fine milling and finish milling holes crude extended fine expansion.	P10
	11.2-12.0	1200	90	Suitable for uneven in the processing of carbon steel, alloy steel, cross-section and continuous cutting roughing, semi-finish turning and finish turning interrupted cutting, continuous section roughing, casting hole expanding drill and rough expansion.	P20
	12.5-13.2	1400	89.5	Suitable for carbon steel and alloy steel (including steel forgings, stampings and castings epidermis) cross section and interrupted cutting roughing machining uneven, rough planing, semi-fine planing, non-continuous surface rough milling and drilling.	P30
	12.45	1800	91	Belongs to ultrafine particles alloy, suitable for a large variety of steel high efficiency milling tool path, especially for alloy steel milling.	P25
	12.45	1800	91		P30
	12.8-13.2	2000	91	Adapted to carbon steel, cast steel, high manganese steel, high-strength steel and alloy steel rough turning, milling and planing.	M20、M30P20、P40
	14.4-14.6	2200	91.5	Belongs to the ultra-fine particles of alloy, suitable for low speed rough turning, milling heat-resistant alloy and titanium alloy for cutting knife and Taps the blade cutter is a plus.	K30
	14.4-14.6	2200	91.5		M30
	12.6-13.5	1200	91.5	Suitable heat-resistant, high-manganese steel, stainless steel and other difficult to machine steel and ordinary steel and cast iron machining.	M10
	12.4-13.5	1350	90.5	Suitable for special heat-resistant steel, high manganese steel, stainless steel and high alloy steel is difficult to machine steel finishing and finishing, ordinary steel and cast iron machining.	M20
	12.7-13.3	1300	92	Suitable for alloy steel, high-strength steel, low alloy, super strength steel finishing and semi-finishing. Also suitable for small impact finishing.	M10
	12.7-13.3	1300	92		M20
	14.6-15.0	1400	91.5	Suitable for hard cast iron, nonferrous metals and their alloys, semi-finishing, also suitable for high-manganese steel, hardened steel, alloy steel, semi-finishing and finishing.	K10
	14.6-15.0	1400	91	By the production and use of good results can be obtained prove that the alloy processing chilled alloy cast iron and heat-resistant alloy steel, also suitable for the finishing of ordinary cast iron.	K10
	14.6-15.0	1450	89.5	Non-metallic materials suitable for cast iron, non-ferrous metals and their alloys continuous fine cars when cutting interrupted cutting half fine cars, fine cars, and small section for finish turning, rough thread, discontinuities semi-precision milling and finish milling, hole crude extended fine expansion.	K20
	14.5-14.9	1500	89	Suitable for cast iron, non-ferrous metals and their alloys and processing of non-metallic materials, uneven sections and interrupted cutting roughing, rough planing, rough milling, the general hole and deep hole drilling, reaming.	K30
	14.2-14.6	2100	91	Suitable for processing the overall alloy drilling, milling, reaming tool. Having a higher abrasion resistance and toughness.	K15
	14.2-14.6	2100	91		K20
	13.9-14.2	2100	87	Suitable for high compression ratio, steel bars and steel pipes stretching, upset, perforation and stamping tools work under greater stress.
	13.4-13.7	2500	85	Suitable for production of stamping dies, such as stamping watch parts, musical instruments spring leaf; punching battery shell mold of toothpaste; small size steel balls, screws, nuts and other stamping mold; rolled twist drill head platen.
	13.4-13.7	2200	82	Suitable for production of standard parts, bearings, tools, and other industries with the cold heading, cold punching, cold mold; warheads stamping dies of bullet casings.
	14.9	1900	91.5	Has good wear resistance and stiffness, mainly used for the production of extruded bars suitable general drills, knives and wear parts.	K12-K25
	14.9	1900	91.5		M10-M30
	14.5	2200	91.5	With good abrasion resistance and stiffness, mainly used in the production of extruded bars, making small-diameter micro-drill, watch other processing tool, the overall reamer cutting tools and wear parts.	K25-K35
	14.5	2200	91.5		M25-M40

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