brand

equivalent to

ISO

Group code

performance

                purpose

   density

bending strength

  hardness

G/Cm³

N/mm²

HRA

YG3

K01

14.9-15.3

≥1180

≥90.5    

Suitable for precision and semi precision cutting of cast iron, non-ferrous metals, their alloys, and non alloy materials during continuous cutting. And it can stretch steel, non-ferrous metals and their wires, and is also suitable for sand spraying nozzles

YG3X

K01

15.1-15.4

≥1300

≥91.5

YG6X

K10

14.8-15.1

≥1560

≥91.0

Suitable for processing chilled cast iron, alloy cast iron, heat-resistant steel, and alloy steel. Also suitable for processing ordinary cast iron。

YG6A

K10

14.7-15.1

≥1580

≥91.0

YG6

K20

14.7-15.1

≥1670

≥89.5

Suitable for precision and semi precision machining of cast iron, non-ferrous metals, alloys, and non alloy materials, as well as for stretching steel and non-ferrous metal wires, geological electric drills, steel drill bits, etc

YG8

K20-K30

14.6-14.9

≥1840

≥89

Suitable for rough machining of cast iron, non-ferrous metals, non-metallic materials, stretching of steel and non-ferrous metals, pipes, various drilling bits, machine manufacturing tools, and easily worn parts for geological use。

YS2T

K30-M30

14.5-14.8

≥2300

≥91.5

Suitable for low-speed rough machining, milling titanium alloys and heat-resistant alloys, especially for cutting knives and taps。

YG10HT

K30-M30

14.4-14.6

≥2100

≥91.5

YB06

K05-K10

14.9-15.0

≥3000

≥93.5

Suitable for productionφ3.2-6.3mmPCBLarge diameter drill bit、φ0.8-3.2mmPCB

Hard alloy tools such as micro drills, micro milling cutters, and reamers。

YB10

K05-K10

14.4-14.5

≥3000

≥91.8

Suitable for processing materials such as ordinary steel, cast iron, stainless steel, heat-resistant steel, nickel based and titanium alloys. Recommended for general tool materials such as Fried Dough Twists drills, end mills, taps, gun drills, etc。

YB12

K05-K10

14.0-14.1

≥3200

≥92.0

Suitable for processing materials such as titanium alloy, heat-resistant alloy, stainless steel, quenched steel, gray cast iron, glass fiber reinforced plastic, etc. Used for making various specifications of hard alloy tools such as end mills and ball end mills。

YK25

K40

14-.3-14.6

≥2100

≥86.5

Suitable for inlaying and manufacturing heavy-duty rock drills with drill bits:Drill bits used for deep hole drilling, rock drilling rigs, etc。

YG11C

K40

14.0--14.4

≥2060

≥86.0

YG15

K40

13.9-14.1

≥2020

≥86.5

Suitable for rock drilling in hard rock formations,Steel bars and pipes with high compression rates, stretching and stamping tools,Cabinet cores of powder metallurgy automatic press molds, etc。

YG16C

13.7-14.1

≥2400

≥84.0

Forging dies for general impact resistance,Red mold making, etc。

YGH40

13.5-13.9

≥2450

≥83.0

Mainly used for the production of red stamping dies。

YG20

13.4-14.8

≥2480

≥83.5

Suitable for making molds with low impact force:Such as stamped watch parts, battery cases, small nuts, etc。

YG20CIssued

13.4-14.8

≥2480

≥82.5

The production of cold heading, cold punching, and cold pressing molds suitable for standard parts, bearings, and other manufacturing processes。

YLH40.5

13.3-13.6

≥2540

≥82

Generally used for making screw molds and stainless steel screw molds。

YLH90

13.2-13.5

≥2580

≥81.5

Used for making impact resistant forging molds。

YLH100

13.0-13.4

≥2650

≥81

Mainly producing various wear-resistant parts such as stamping dies and punches, with high strength and impact resistance。

YT15

P10

11.1-11.6

≥1180

≥91.0

Suitable for rough and semi precision machining of carbon steel and alloy steel during continuous processing,fine machining。

YT14

P20

11.2-11.8

≥1270

≥90.5

Suitable for rough machining of uneven surfaces in carbon steel and alloy steel,Half machining during intermittent cutting。

YT5

P30

12.5-13.2

≥1430

≥89.5

Suitable for rough machining of uneven surfaces and intermittent cutting of carbon steel and alloy steel。

YW1

M10

12.7-13.5

≥1180

≥91.5

Suitable for processing heat-resistant steel, high manganese steel, ordinary steel, and cast iron。

YD05

14.7-15.0

1350

≥92.0

Suitable for processing heat-resistant steel, alloy steel, and ordinary cast iron, as well as producing wear-resistant parts。

YD10

14.5-14.8

≥1860

≥91.5

Suitable for low-speed rough machining, milling titanium alloys and heat-resistant alloys, especially for cutting knives and taps