High quality tungsten carbide preforms manufacturer

Tungsten carbide preforms:

Diameter from 6 mm to 200 mm.

Thickness from 1 mm to 100mm.

Length from 10 mm to 500 mm.

Accepting customized sizes.

Tolerance: h5 and h6 or sintered.

Raw material selection: High quality tungsten carbide powder is preferred. 100% virgin material.
Imported German PVA sintering furnace. HIP sintering. Which can keep tungsten carbide preforms in high density, High wear resistance, high-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.
More than 40 years of manufacturing experience.
The carbide preforms performance and service life are close to 95-100% of Guhring, Boehlerit and Kennametal.

Tungsten carbide preforms grade:

Grade	ISO Grade	WC (%)	Co (%)	Grain Size (μm)	Hardness （HRA）	Density （g/cm³）	TRS （N/mm²）
BU06	K05-K10	94	6	0.5	94	14.75	3600
YG10X	K20 – K30	90	10	0.8	91.5	14.35	3600
BT15	K20 – K30	90	10	0.7	92.2	14.35	3900
BT20	K20 – K30	90	10	0.6	92.3	14.4	4000
BT25	K30 – K40	88	12	0.6	92.5	14.1	4000
BT25UF	K30 – K40	88	12	0.4	92.8	14.05	4200

Carbide preforms details:

Our experience:

With decades of expertise in non-standard hard alloy manufacturing, Bortome Carbide has established a state-of-the-art production line in China, specializing in precision-engineered carbide prefabricated parts.

Leveraging advanced CIP (Cold Isostatic Pressing) billet forming technology and a fully integrated production system, we offer flexible order policies with no minimum quantity requirements, coupled with customized solutions tailored to client-specific blueprints. Our capabilities are further enhanced by a partner network providing precision grinding services and global express delivery, ensuring rapid fulfillment of complex, geometrically challenging tool blank materials.