Tungsten Carbide Brazed Inserts

Tungsten Carbide Brazed Inserts
Standards sizes are available, such as A1 / A2 / A3 / A4 /A5 / A6 / A7 …… B1 / B2 / B3 / B4 / B5 / B6…., C1 / C2 / C3 / C4 / C5 / C6 / C8 / C10 …... D3 / D4 / D5 / D6 / D8 / D10 / D12 …. E4 / E5 / E6 / E8 / E10 /E12 / E16 …… F10 / F13 / F 16 / F20 / F25 / F60 …... G8 / G10 / G12 / G16 / G20 / G25 / G30…... and so on. And OEM shape and size are also available, you can give us your drawing, we will check it for you.

Grade ISO Density (g/cm3) Hardness(HRA) T.R.S.(N/mm2) Application
YT5 P30 12.9 90.5 2200 Best strength, high impact and shock resistance among W-Co-Ti alloys, but comparatively lower wear resistance. Suitable for rough turning, rough planning, and semi-finish planning of carbon steel, and alloy steel including forgings, stamped parts, and cast iron surfaces during intermittent cutting.
YW1 M10 13 92.5 1710 Better hardness, resistant to impact load. A good grade for general purposes. Suitable for machining of ordinary steel, cast irons as well as steels hard to be machined such as refractory steel, high manganese steel, and stainless steel, etc
YW2 M20 12.9 91 1880 Higher wear resistance and strength, resistant to high impact load. Suitable for roughing and semi-finishing of ordinary steel, and cast irons as well as refractory steel, high manganese steel, and high-grade alloy steel, etc
YG6X K10 14.8 91.5 1890 Fine grain WC alloy, wear resistance higher than YG6, strength close to YG6. Suitable for machining chilled alloy cast irons, and refractory alloy steel, as well as finishing of ordinary cast irons
YG6 K20 14.8 89.5 2050 High wear resistance, better impact and shock resistance. Suitable for semi-finishing, and finishing of cast irons, non-ferrous metal, alloys, and non-metallic materials at moderate cutting speed
YG8 K30 14.6 89 2520 High strength, better impact and shock resistance, but lower wear resistance and cutting speed. Suitable for roughing of cast irons, non-ferrous metal, alloys, and non-metallic materials at low speed.
YG11C 14.4 86.5 2450 Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.
YG15 14.0 86.0 2500 It is stronger, and is mainly used as the inserts and buttons of rotary-percussive bits, heavy rock drill bits to cut hard and very hard formations.
YG20 13.5 85 2600 Mainly for the stamping dies used in the conditions of heavy impact load and large stress
YT15 P10 11.3 92 1650 Higher wear resistance with a certain impact toughness, Suitable for semi-finishing of medium chip sections, or finishing of small chip sections of steel, cast steel, alloy steel.