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tungsten carbide clip-type insert is a kind of turning tool, hard alloy machine clamping tool is divided into machine clamping regrinding type and
indexable two, the common place is that the blade is not welded, but the method of mechanical clamping the blade on the tool bar.
tungsten carbide welding insert are mainly divided into three kinds according to the performance and processing objects, the red handle is YG,
represented by YG6 and YG8. It is mainly used for rough machining and peeling of cast iron, non-ferrous metal and non-metallic materials. The
advantage is high bending strength, but the disadvantage is poor wear resistance, which can only be used for low-speed machining. The yellow handle is YW class, represented by YW1 and YW2, mainly used for semi-finishing and finishing of materials with high viscosity such as stainless steel. Suitable for high-speed small feed processing, is a good universal hard alloy, the blue handle is YT class, to YT15 and YT5 as representatives, suitable for 45# steel, ordinary carbon steel processing, high hardness, poor bending strength, wear resistance, mainly rough machining and semi-finishing.
1. type choose :
A1 type: A110,A112,A114,A116,A118,A118a,A120,A122,A125,A130,A136,A140,A150,A160,A170
A2 type: A208,A210,A216,A216z,A220,A220z,A225,A225z
A3 type: A310,A312,A315,A320,A320z,A325,A325z,A330,A340,A330z,A340z
A4 type: A406,A408,A410,A410z,A412,A412z,A416,A416z,A420,A420z,A425,A425z,A430,A430Z,A430a,A430az,A440,A440A,A440A,A440AZ,A450,A450Z,A450A,A450AZ
B1 type: B212,B214,B216,B218,B220,B225,B228
C1 type: C110,C116,C120,C122,C125
C3 type: C303,C304,C305,C306,C308,C310,C312,C316
C4 type: C420,C425,C430,C435,C442,C450
D1 type: D110,D110z,D112,D112z,D115,D115z,D120,D120z,D125,D125z,D130,D130Z
D2 type: D206,D208,D210,D210A,D212,D212A,D214,D214A,D216,D216D,D218,
D218A,D220,D222,D222A,D224,D226,D226A,D228,D228A,D230,D232,D232A,D236,D238,D240,D246
we also can product customize drawing,sizes and shape.
2.the common grades are YG8,YG6,YG3,YG10,YG15,YT14,YT05,YT15,YG20,YG25,YL10.2,YS2T,YG6X etc all kinds of grades for your choose.
| Grades | YG8/K20 |
| Density(g/cm3) | 14.8 |
| Hardness(HRA) | ≥89.5 |
| T.R.S(Mpa) | ≥2500 |
| Grain size(um) | 1.2 |
| Composition(%) | 8%CO 92%WC |
| T*W*L | 2*2*4mm |
| Tolerances | 0~+0.2mm |
| Surface treated | only sintered |
| Grade | Density | T.R.S | Hardness | Application | Equivalent to ISO |
| (g/cm3) | (MPa) | (HRA) | |||
| YG6 | 14.8 | ≥2150 | ≥89.5 | Suitable for the semi-finishing and finishing of nonferrous metals and nonmetallic materials, or finishing milling and finishing milling of continuous sections and for broaching,etc. | K20 |
| YG6X | 14.8 | ≥1860 | ≥91.7 | Suitable for machining chilled alloy, cast iron and heat resistant alloy with good performance. It is also suitable for the finishing of normal cast iron. | K10 |
| YG8 | 14.8 | ≥2060 | ≥89.7 | Suitable for the intermittent rough turning, planing and milling of uneven surfaces of non-ferrous metals and nonmetallic materials. And it is also used for drilling of normal holes and depth holes and for broaching. | K30 |
| YT5 | 13.2 | ≥1560 | ≥89.5 | Suitable for the heavy duty rough turning of steel and cast steel with a big feed rate at a medium and low speed under unfavorable working conditions. | P30 |
| YT14 | 13 | ≥1400 | ≥90.5 | Suitable for the finishing and semifinishing of steel and cast steel. | P20 |
| YT15 | 13.1 | ≥1300 | ≥91.0 | Suitable for the finishing and semifinishing of steel and cast steel with a moderate feed rate and a rather high cutting speed. | P10 |
| YS8 | 13.9 | ≥1720 | ≥92.5 | It can be used for the finishing of iron based and nickel based high temerature alloys and high strength steel and it can be also used for the finishing of chilled cast iron, heat resistant stainless steel,high manganese steel and hardened steel. | M05 |
| YC30S | 13.8 | ≥1600 | ≥90.0 | Used for the milling of steel and cast iron, with high performance of crack-resistance and toughness. | P30 |
we also can supply customize grade . .
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