Zhuzhou TGC Cemented Carbide Co.,Ltd.

Zhuzhou TGC Cemented Carbide Co.,Ltd. Specialized in production of all kinds of tungsten carbide rods

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HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

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Zhuzhou TGC Cemented Carbide Co.,Ltd.
City:zhuzhou
Province/State:hunan
Country/Region:china
Contact Person:Ms Pan
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HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

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Brand Name :OUQI
Model Number :Cut-to-length carbide rods
Certification :ISO9001:2008 ISO14001:2004
Place of Origin :China
MOQ :10pc
Price :negotiable
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :5000kgs per month
Delivery Time :Standard products in one week
Packaging Details :plastic box/box + Cartons
Material :YL10.2
ISO Grade :K30-K40
Diameter :3.0mm
Leght :40mm
Tolerance :h6
Surface Roughness :Ra 0.2
Circularity :0.1
straightness :0.1
Density :14.50
Hardness HV30 :1850
T.R.S :3800-4200
Grain size :Fine
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Ground carbide rods in YL10.2 for making special spray nozzles

Outer Diameter 3.0mm
Inner diameter 0.8mm
Hardness HRA 91.9
T.R.S 3800
Density 14.45
Grain size 0.7μm

Application: With a small hole for making special spray nozzles, such as water jet cutting nozzles, spray nozzles. High hardness with long service life. The material could be 99.7% WC or without cobalt.

HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles


Regular size for small drills:

HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

Diameter mm Length
D Tolerance L Tol.
3.25 0/+0.05 38.7 ± 0.20
3.25 0/+0.05 38.5 ± 0.20
3.50 0/+0.05 38.5 ± 0.20
4.00 0/+0.05 38.5 ± 0.20
4.50 0/+0.05 38.5 ± 0.20
5.00 0/+0.05 38.5 ± 0.20
5.50 0/+0.05 38.5 ± 0.20
6.00 0/+0.05 38.5 ± 0.20
6.50 0/+0.05 38.5 ± 0.20
3.50 +0.2/+0.5 12.8 ± 0.10
4.00 +0.2/+0.5 12.8 ± 0.10
4.50 +0.2/+0.5 12.8 ± 0.10
5.00 +0.2/+0.5 12.8 ± 0.10
5.50 +0.2/+0.5 12.8 ± 0.10
6.00 +0.2/+0.5 12.8 ± 0.10
6.50 +0.2/+0.5 12.8 ± 0.10
6.85 +0.2/+0.5 12.8 ± 0.10


Description:

  • 100% virgin material, no recycled material
  • Spray drying tower and HIP sintering furnace
  • Constant excellent quality
  • Large stock for all sizes, the regular products can be shipped in 3 days, and the special rods can be ground in one week.
  • 100% inspected before delivery. The inspection including raw material and dimension report will be sent you before delivery
  • Excellent grinding quality, Straightless could be 0.05 or 0.02.

Carbide grades

ISO-Range Co (%) WC incl.
Doping (%)
Density
(g/cm3)
HV 30
(N/mm2)
HRA T.R.S KIc* (Shetty)
(MNm-3/2)
Application
K10 6 94 14.8 1900 93.8 > 3900 9 Unalloyed and hardened steels
Non-ferrous metals
Aluminium alloys
Cast iron
Composites (CFRP and GFRP)
K10 - K20 8 92 14.6 1710 92.5 > 4000 9.5 Unalloyed and hardened steels
Non-ferrous metals
Non-ferrous metals
Plastics
K20 - K30 9 91 14.3 1680 92.2 > 3900 9 High hardness materials
Aluminium alloys
Cast iron
Graphite
K30 - K40 10 90 14.5 1610 91.9 > 4200 10.5 Steels
Corrosion and heat resistant steels
Stainless steels
Non ferrous metals
Nickel based alloys
Aluminium alloys
K40 - K50 12 88 14.1 1680 92.3 > 4400 10 Steels
Corrosion and heat resistant steels
Stainless steels
Non ferrous metals
Titanium alloys
K40 - K50 13 87 13.9 1700 92.4 > 4000 9.5 Corrosion and heat resistant steels
Non ferrous metals
Nickel based alloys
Titanium alloys

General Tolerance for ground carbide rods

General tolerance for the h6 finished ground solid carbide rods
Diameter Tolerance μm Length Tolerance Straightness Tolerance Circularity Tolerances
3.0 -6/0 100.0 +0.5/+1.0 4.0 0.07 <3,0 2,0 micron
3.0-6.0 -8/0 100.0-165.0 +1.0/+2.5 4.5-5.0 0.06 3,0- 6,0 2,5 micron
6.0-1.0 -9/0 165.0-335.0 +1.0/+6.0 5.5-12 0.05 6,1-10,0 3,0 micron
10.0-18.0 -11/0 12.5 0.04 10,1-18,0 3,5 micron
18.0-30.0 -13/0 18,1- 30,0 4,0 micron
30.0-50.0 -16/0 30,1- 50,0 5,0 micron

General tolerance for the h5 finished ground solid carbide rods
Diameter Tolerance μm Length Tolerance Straightness Tolerance Circularity Tolerances
3.0 -4/0 100.0 +0.5/+1.0 4.0 0.07 <3,0 2,0 micron
3.0-6.0 -5/0 100.0-165.0 +1.0/+2.5 4.5-5.0 0.06 3,0- 6,0 2,5 micron
6.0-1.0 -6/0 165.0-335.0 +1.0/+6.0 5.5-12 0.05 6,1-10,0 3,0 micron
10.0-18.0 -8/0 12.5 0.04 10,1-18,0 3,5 micron
18.0-30.0 -9/0 18,1- 30,0 4,0 micron
30.0-50.0 -11/0 30,1- 50,0 5,0 micron


What we can provide

HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

HRA 91.9 H6 Ground Carbide Rods YL10.2 K30 - K40 For Spray Nozzles

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