High quality C2 carbide blanks manufacturer

Raw material selection: High quality tungsten carbide powder is preferred. 100% virgin material.
Imported German PVA sintering furnace. HIP sintering. which maintains high density, high wear resistance, and excellent toughness in carbide flat blanks, ensuring longer service life and reliable performance.
Professional engineers and quality inspection teams ensure product process inspection and acceptance inspection to ensure stable product quality and prevent unqualified products from being shipped.
C2 carbide blanks are suitable for manufacturing: Metalworking tools, woodworking tools, stamping dies, textile machinery parts, crusher wear parts, spring coiling machine components, belt cleaner blades, etc.
More than 40 years of manufacturing experience.
The C2 carbide blanks performance and service life are close to 90-97% of Guhringg,Ceratizitt, Boehleritt and Kennametall.

Grades of C2 carbide blanks:

Grade

ISO code

WC(%)

Co(%)

Density (g/cm3)

Hardness(HRA)

TRS(Mpa)

Ksi

Application

K30-K40

90 – 94

6 – 10

14.5 – 14.8

90 – 91.5

2275–3310

330-480

Fine finishing of cast iron
Non-ferrous metals (aluminum, brass)
Abrasive materials (e.g., fiberglass, plastics)
Light cutting conditions with minimal shock.
Wire drawing dies (especially for non-ferrous metals)
Seal rings & valve seats (corrosion + wear environments)
Sandblasting nozzles
Textile and paper industry wear parts
Glass cutting and forming tools

K20

14.8 – 15

91.5–92.5

2200–2760

320–400

General machining of cast iron.
Aluminum and copper alloys.
Light interrupted cuts.
Mechanical seals in pumps and compressors
Bearing components (sleeves, bushings)
Extrusion dies (aluminum, copper alloys)
Agricultural wear parts (soil contact tools)

K01-K10

91-94

6-9

14.9–15.2

92.5–93.5

1900–2585

275–375

Medium-duty cutting of cast iron
Some steel machining (light duty)
Milling operations with moderate shock
Mining tools (light-duty inserts, augers)
Woodworking tools (saw tips, planer knives)
Cold forming dies
Pump components exposed to slurry

K01

94-97

3-6

15.0–15.2

92.5–93.0

1900

275

High toughness
Lower wear resistance compared to C1–C3
Better resistance to chipping
Mining & drilling tools (rock drill bits, coal cutters)
Oil & gas components (downhole tools, wear sleeves)
Construction tools (road milling teeth, foundation drilling)
Crusher parts (jaw plates, hammers with carbide inserts)

Sizes of C2 carbide blanks:

Length L(mm)	Width W(mm)	Thickness T(mm)	Length Tolerance(mm)	Width Tolerance(mm)	Thickness Tolerance(mm)
330	2~3	1~3	+7.0 +3.0	+0.4 +0.2	+0.35 +0.15
330	3~8	1~3	+7.0 +3.0	+0.5 +0.3	+0.35 +0.15
330	8~14	2~5	+7.0 +3.0	+0.5 +0.3	+0.35 +0.15
330	14~34	2~11	+7.0 +3.0	+0.6 +0.4	+0.5 +0.2