K20 Tungsten Carbide Brazed Tips For Making Threading Turning Tools
Material: 100% virgin raw material also have used material with
submicron grain size;
1. Grade: Various grades for choice;
2. With strict tolerance extent control, the tolerance can reach
+/-0.01mm;
3. Precision Ground and polished;
4. Product Types available: Blank rods, ground rods, thread rods,
rod with one/two/three holes;
5. High wear resistance,high hardness and impact toughness;
6. Advanced technology , automatic pressing , HIP sintering and
precision grinding;
7. Having very good mechanical &chemical stability;
8. High quality & reasonable price & fast delivery & best service.
Advantage
1. Optimum fracture resistance and breakage resistance
2. High hardness
3. Good wear and shock resistance
4. High transverse rupture strength
5. Easy to weld
Grade List
| ISO | Grade | Typical Property Values |
| Density (g/cm³) | Bending Strength (N/mm³) | Hardness HRA | Performance & Applications | Equivalent to ISO |
| K | YG813 | 14.4 | 2200 | 92 | Good wear resistance,higher bending strength and higher
adhesion.Resistance to bonding maching of refractory
alloys,stainless steel and high manganese steel,etc. | K10-K20 /M20 |
| YG610 | 14.7 | 2000 | 93.5 | Good thermal strength and high wear resistnace.Continuous or
intermittent cutting of cast irons,refractory alloys and
hardened-steel. | K01-K10 |
| YT726 | 14.2 | 1800 | 93 | High red hardness and wear-resistance.Turning and milling of
chilled cat irons,alloy cast irons and hardend-steel. | K05-K10 /M20 |
| YG6X | 14.9 | 2100 | 92.5 | High wear resistance and higher,strength.Maching of chilled alloy
cast irons and refractory alloy steel or finishing of common cast
irons. | K10 |
| YG6A | 14.9 | 1850 | 93 | Good wear resistance .Semi-finishin of chilled cst iron,nonferrous
metals & their alloys;semi-finishing and finishing of hardened
steel,alloy steel. | K10 |
| ZK20 (YG6) | 15 | 2100 | 91.1 | High wear-resistane and better,impact and shock resistance higher
than YG3X.Semi | K15-20 |
| ZK30 (YG8) | 14.7 | 2100 | 90 | High strength and good,impact and shock resistance,but wear
resistance and cutting speed comparatively lower.Roughing of cast
irons,non-ferrous metals & their alooys as well as non metallic
materials at low cutting speed. | K30 |
| ZK10UF | 14.8 | 2500 | 93 | Semi-finishing and finishing of cast irons and nonferrous metals. | K05-K15 |
| ZK20UF | 14.6 | 2700 | 92.7 | Semi-finishing and roughing of cast iron and non-ferrous metals. | K05-K15 |
| ZK30UF | 14.4 | 2800 | 91.7 | Superior toughness and high hardness .Finishing and rigid milling
of cast irons and non-ferrous metals,ideal for hole-machining
tools. | K20-K40 |
| YG522 | 14.3 | 2000 | 92.5 | Good wear resistance and high strength.Specially suitbale for
maching of bamboo and wood.Also suitable for machining of
non-ferrous metal and nonmetallic material,with long life time. | K15-K30 |
| YG546 | 14.6 | 2700 | 90.5 | Good toughness,high strength,capable of resisting high impact load
.Roughing of stainless steel and cast irons. | K30-K40 |
| YG3X | 15.2 | 1450 | 93.6 | Best wear resistance among W-Co alloys impact toughness
comparatively low.High speed finishing of small chip section of
cast irons,non-ferrous metals& their alloys,hardened-steel and
alloy steel. | K01 |
| ISO | Grade | Typical Property Values |
| Density (g/cm³) | Bending Strength (N/mm³) | Hardness HRA | Performance & Applications | Equivalent to ISO |
| M | YT767 | 13.1 | 1800 | 92.8 | High wear resistance and high red hardness, strength and resistance
to plastic deformation.Continuous or intermittent cutting of
manganese steel and stainless steel. | M10-M20 |
| ZP30.2 | 13.1 | 1800 | 92.8 | High wear resistance and high resistance to plastic
derormation.Continuous or intermittent cutting of manganese steel
and stainless steel. | M10-M20 |
| YW1 | 13.4 | 1700 | 92.8 | High red hardness,resistant to impact load.A versatile
grade.Machining of common steel,cast irons and hard to machine
materials such as refractory steel.manganese steel and stainless
steel. | M10 |
| YW2A | 13 | 1950 | 92 | High red hardness and high strength,resisting high impact load.A
versatil grade rough,Machining and seni-finishing of cast irons and
hard to machine materials such as refractory steel,manganese
steel,stainless steel and advanced alooy steel. | M15 |
| YW2 | 13.3 | 1800 | 92 | High wear resistance ,strength comparatively higher and resistant
to high impact load .roughing and simi-finishing of common
steel,cast irons as well as refractory steel,manganese
steel,stainless steel and high manganese steel,etc. | M20 |
| ISO | Grade | Typical Property Values |
| Density (g/cm³) | Bending Strength (N/mm³) | Hardness HRA | Performance & Applications | Equivalent to ISO |
| P | YT30 | 9.5 | 1200 | 93.2 | High wear reisistance but lower strength and impact
toughness.Fnishing of carbon steel and alloy steel,for instance
fine turning,fine boring and fine reaming of their small chip
sections. | P05 |
| YT15 | 11.3 | 1550 | 92.5 | Wear-resistance higher than YT5, but impact toughness lower thatn
YT5.Semifinishing of the medium chip sections of steel,cast steel
and alloy steel or finishing of small chip sections. | P10 |
| YT14 | 11.4 | 1650 | 91.8 | High strength and good impact & shock resistance.Rough turning and
rough milling of carbon steel and alloy steel during continuous
cutting or medium to fine turning during intermittent cutting. | P20 |
| YT5 | 12.9 | 2000 | 90.4 | Best strength and high impact & shock resistnace among WC-Co-Ti
alloys but lower war resistance .Rough turning rough planing and
semi-finish planing of carbon steel and alloy steel (including
forged steel parts,stamped parts and cast iron surfaces)during
inter mittent cutting. | P30 |
| YT715 | 11.3 | 1500 | 92.5 | High red hardness and wear resistance .Semi-finishing and finishing
of alloy steel with high strength. | P10-P20 |
| YT758 | 13.3 | 2100 | 92.4 | Good hardnss under high temperature and good wear
resistance.Continuous or intermittent cutting of alloy steel with
super strength. | P10-P20 /M20 |
| YT798 | 12.3 | 1900 | 92.2 | Good toughness and high resistance to thermal shock and plastic
deformation.Molling os structure alloy steel,tool alloy
steel,manganese steel and stainless stel. | P20-P25 /M20 |
| YT535 | 12.7 | 2100 | 90 | Wear resistance ,red hardness better than YT540 and higher
strength.Continuous rough turning and milling of cast of cast or
forged steel. | P25-P35 |
| ZP10 | 11.2 | 2100 | 92 | Higher wear resistance, strength and red hardness,Semi-finishing
and finishing of steel,cast steel,forgeable cast iron and
continuous nodular cast iron.Also suitable for profiiling,threading
and milling. | P10-P20 |
| ZP20 | 11.5 | 1650 | 91.8 | Higher wear resistance and strength .Roughing and semifinishing of
steel,cast steel,forgeable cast iron and continuous nodular cast
iron. | P15-P20 |
| ZP25 | 12.6 | 1850 | 91 | Good toughness,Rough turning,milling,planing and depth hole
drilling of carbon steel,cast steel,manganess steel and alloy
steel. | P20-P30 |
| ZP35 | 12.7 | 2220 | 91 | A versatile grade,high red hardness,strength and resistance to
impact and thermal shocking.Roughing and strong cutting of steel
and cast steel. | P30-P40 |
| Type | Dimension(mm) | Approx unit weighting(g) |
| L | t | s | ɑ | YG6 | YG8 | YT5 | YT14 |
| D3 | 3.5 | 8.0 | 3.0 | / | 1.3 | 1.3 | 1.2 | 1.0 |
| D4 | 4.5 | 10.0 | 4.0 | 14° | 2.8 | 2.8 | 2.1 | 1.8 |
| D5 | 5.5 | 12.0 | 5.0 | 14° | 5.0 | 5.1 | 3.9 | 3.4 |
| D6 | 6.5 | 14.0 | 6.0 | 14° | 8.0 | 8.0 | 6.4 | 5.6 |
| D8 | 8.6 | 16.0 | 8.0 | 14° | 16.2 | 16.2 | 13.3 | 11.7 |
| D10 | 10.5 | 18.0 | 10.0 | 14° | 28.0 | 28.0 | 23.0 | 20.3 |
| D12 | 12.5 | 20.0 | 12.0 | 14° | 44.0 | 44.0 | 36.4 | 32.0 |
| Type | Dimension(mm) | Approx unit weighting(g) |
| l | t | s | e | YG6 | YG8 | YT5 | YT14 |
| A106 | 6.0 | 5.0 | 2.5 | / | 1.1 | 1.1 | 1.0 | 0.9 |
| A108 | 8.0 | 7.0 | 3.0 | / | 2.6 | 2.5 | 2.1 | 1.9 |
| A110 | 10.0 | 6.0 | 3.5 | 0.8 | 2.9 | 2.8 | 2.4 | 2.2 |
| A112 | 12.0 | 10.0 | 4.0 | 0.8 | 6.8 | 6.6 | 5.7 | 5.2 |
| A114 | 14.0 | 12.0 | 4.5 | 0.8 | 10.7 | 10.5 | 8.9 | 8.2 |
| A116 | 16.0 | 10.0 | 5.5 | 0.8 | 12.3 | 12.0 | 10.5 | 9.8 |
| A118 | 18.0 | 12.0 | 7.0 | 0.8 | 21.3 | 20.8 | 17.5 | 16.3 |
| A118A | 18.0 | 16.0 | 6.0 | 0.8 | 24.7 | 24.3 | 21.0 | 19.7 |
| A120 | 20.0 | 12.0 | 7.0 | 0.8 | 23.2 | 22.8 | 20.0 | 18.6 |
| A122 | 22.0 | 15.0 | 8.5 | 0.8 | 39.2 | 38.5 | 33.0 | 30.6 |
| A122A | 22.0 | 18.0 | 7.0 | 0.8 | 39.2 | 38.5 | 32.8 | 30.5 |
| A125 | 25.0 | 15.0 | 8.5 | 0.8 | 44.5 | 43.7 | 36.5 | 34.0 |
| A125A | 25.0 | 20.0 | 10.0 | 0.8 | 71.0 | 69.8 | 58.0 | 53.8 |
| A130 | 30.0 | 16.0 | 10.0 | 0.8 | 66.4 | 65.3 | 56.5 | 51.7 |
| A136 | 36.0 | 20.0 | 10.0 | 0.8 | 98.2 | 96.8 | 81.0 | 75.2 |
| A140 | 40.0 | 18.0 | 10.5 | 1.2 | 105.6 | 103.8 | 88.0 | 81.7 |
| A150 | 50.0 | 20.0 | 10.5 | 1.2 | 149.0 | 146.0 | 125.0 | 116.0 |
| A160 | 60.0 | 22.0 | 10.5 | 1.2 | 197.0 | 193.0 | 168.0 | 156.0 |
| A170 | 70.0 | 25.0 | 12.0 | 1.2 | 298.0 | 293.0 | 257.0 | 239.0 |
| Type | Dimension(mm) | Approx unit weighting(g) |
| Right | Left | l | t | s | r | rε | e | YG6 | YG8 | YT5 | YT14 |
| A208 | / | 8.0 | 7.0 | 2.5 | 7.0 | 0.5 | / | 1.4 | 1.4 | 1.3 | 1.3 |
| A210 | / | 10.0 | 8.0 | 3.0 | 8.0 | 10.0 | / | 2.8 | 2.8 | 2.5 | 2.2 |
| A212 | A212Z | 12.0 | 10.0 | 4.5 | 10.0 | 1.0 | 0.8 | 5.4 | 5.3 | 4.5 | 4.2 |
| A216 | A216Z | 16.0 | 14.0 | 6.0 | 14.0 | 1.0 | 0.8 | 13.0 | 12.8 | 11.3 | 10.5 |
| A220 | A220Z | 20.0 | 18.0 | 7.0 | 18.0 | 1.0 | 0.8 | 23.7 | 23.3 | 20.8 | 18.9 |
| A225 | A225Z | 25.0 | 20.0 | 8.0 | 20.0 | 1.0 | 0.8 | 39.9 | 39.2 | 34.7 | 32.6 |
| Type | Dimension(mm) | Approx unit weighting(g) |
| Right | Left | l | t | s | b | r | Φ | Φ 1 | YG6 | YG8 | YT5 | YT14 |
| A515 | A515Z | 15.0 | 10.0 | 4.5 | 5.0 | 10.0 | 45° | 40° | 7.2 | 7.0 | 5.9 | 5.3 |
| A518 | A518Z | 18.0 | 12.0 | 5.5 | 4.0 | 12.0 | 45° | 50° | 11.4 | 11.3 | 9.8 | 8.7 |
Application Scene
Production Process
FAQ
Q1: Are you trading company or manufacturer ?
A1: We are Factory with 20 years of production experience.
Q2: Where is your factory?
A2: We are located in Zigong city, Sichuan province where is3 hours
away from Chengdu by Car.
Q3: Is the competitive price of tungsten carbide parabolic buttons?
A3: We have our own Factory. Due to strong production and
distribution system, we promise to offer our customers the most
competitive price.
Q4: Is the top quality?
A4: Yes. All products will be tested before bulk processing, and we
will check the physi-cal properties, shape and
tolerance for ensuring qualified products before shipping.
Q5: What’s your delivery time ?
A5: For the normal type which we have mold it takes 10-15 days
after receiving the advance payment.
For the non standard which we do not have mold it takes 15-25 days
after receiving the advance payment.
Q6: Do you provide samples ? is it free or extra ?
A6: Yes, we could offer the sample (less than 1Kg) for free charge
without freight charge.
