Name: Wolfram carbide EDM blocks for stamping molds and stamping dies - Tungsten carbide, wolfram carbide, cemented carbide products, manufacturers
Availability: InStock

Wolfram carbide EDM blocks for stamping molds and stamping dies

Raw material selection: High quality tungsten carbide powder is preferred. 100% virgin material.
Imported German PVA sintering furnace. HIP sintering. Which can keep wolfram carbide edm blocks in high density, High wear resistance, excellent resists electrochemical corrosion 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 wolfram carbide edm blocks performance and service life are close to 90-97% of Guhring, Ceratizit, Boehlerit and Kennametal.
Wolfram carbide edm blocks are suitable for Impacting punches, Coining dies, Forming dies, Can die punches, Swaging dies, Cold forming, Back extrusion punches & dies, high-impact extrusion dies.

Wolfram carbide EDM blocks grades:

Grade	Composition (%)	Density (g/cm3)	Hardness (HRA)	T.R.S (N/mm²)
YG6A	6%co 94%wc	14.85	≥92.5	≥2000
YG8	8%co 92%wc	14.7	≥89.8	≥2800
YG10X	10%co 90%wc	14.35	≥91.5	≥3600
YG11	11%co 89%wc	14.4	≥88.5	≥2900
YG15	15%co 85%wc	14	≥87.0	≥3000
YG20	20%co 80%wc	13.5	≥85.5	≥2800
YG13X	13%co 87%wc	14.2	≥90.0	≥3200
BT15	10%co 90%wc	14.35	≥92.2	≥3900

YG6A	Fine grain alloy, good wear resistance. It is suitable for manufacturing forming cutter, wear-resistant parts etc.
YG8	High bending strength, wear resistance lower than YG6A, suitable for manufacturing forming cutter, wear-resistanparts etc.
YG11
YG15	Suitable for manufacturing punching dies, wear-resistant parts etc.
YG20	High bending strength, suitable for manufacturing progressive dies and other punching dies.
YG13X
BT15	Somb-fine grain size, High performance, making cutting tools, suitable for cutting ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron, etc.

Wolfram carbide edm blocks sizes:

Length (mm) (L)	Tolerance	Width (mm) (W)	Tolerance	Thickness (mm) (T)	Tolerance
100	+2.0/0	100	+2.0/0	1.0-70.0	+0.5/+0.2
105	+2.0/0	105	+2.0/0	1.0-70.0	+0.6/+0.2
110	+2.0/0	110	+2.0/0	1.0-70.0	+0.8/+0.2
120	+2.0/0	120	+2.0/0	1.0-70.0	+1.0/+0.2
135	+2.0/0	135	+2.0/0	1.0-70.0	+1.2/+0.2
150	+2.5/0	150	+2.5/0	1.0-70.0	+1.2/+0.2
200	+2.5/0	200	+2.5/0	3.0-70.0	+1.2/+0.2
250	+5.0/0	250	+5.0/0	15.0-60.0	+1.2/+0.2
300	+7.0/0	300	+7.0/0	20.0-60.0	+1.2/+0.2