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Zhuzhou TGC Cemented Carbide Co.,Ltd.

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City:zhuzhou

Province/State:hunan

Country/Region:china

Contact Person:Ms Pan

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China Grain Size 0.4μM Tungsten Carbide Rod Blanks Bar Unground For Alloy Steel wholesale

Grain Size 0.4μM Tungsten Carbide Rod Blanks Bar Unground For Alloy Steel

Name: Grain Size 04μM Tungsten Carbide Rod Blanks Bar Unground For Alloy Steel
Brand: OUQI
Price: 1 USD

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Brand Name :OUQI

Model Number :Unground Carbide Rods

Certification :ISO 9001: 2015

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 :Tungseten carbide

ISO Grade :K40/K50

Diameter :D17.3mm

Leght :330mm

Tolerance :Length +5mm, OD +0.5mm

Surface Roughness :Ra 6.3

Circularity :0.2-0.5

straightness :0.2-0.5

Cobalt :12%

Hardness :HRA 92.5

T.R.S :4200

Grain size :0.4

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Ultrafine grain size 0.4μm unground tungsten carbide rods for processing alloy steel

ISO	Grain size	Cobalt	Density	Hardness	T.R.S	k1C	Applications
Code	μm	%	g/cm3	HRA	N/mm2	Mpa.m1/2	Applications
K40-K50	0.4	12	14.12	92.5	4200	10.2	Ultra-fine grain size, with good wear resistance and toughness, especially suitable for finishing and processing alloy steel, aluminum alloy, titanium alloy, etc. Suitable for making end mills and reamer.

Specification:

Unground Diameter: 17.3mm +0.5

Length 330mm +5mm or as required

ISO grade K40/K50

Grain size: 0.4μm

Applications:

Ultra-fine grain size, with good wear resistance and toughness, especially suitable for finishing and processing alloy steel, aluminum alloy, titanium alloy, etc. Suitable for making end mills and reamer

General tolerance for the raw sintered solid carbide rods
Diameter	Tolerance	Length	Tolerance	Straightness	Tolerance
0,5- 3,5	+0,25/+0,35	＜100.0	+0.5/+1.0	0,6-4	0,10
4,0- 6,0	+0,25/+0,40	100.0-165.0	+1.0/+2.5	4,5-8	0,12
6,5-12,0	+0,30/+0,45	165.0-335.0	+1.0/+6.0	8,5-12,0	0,15
12,5-16,0	+0,35/+0,50			12,5 - 20	0,20
16,5- 22,0	+0,40/+0,55			≥20,5	0,24
22,5-45,0	+0,45/+0,60

Description:

100% virgin material, no recycled material
Spray drying tower and HIP sintering furnace
Constant excellent quality
Large stock for all sizes
100% inspected before delivery
Fast delivery time, regular products can be shipped in 3 days.
Excellent grinding quality, Straightless could be 0.05 or 0.02.

Diameter mm		Length mm		Diameter mm		Length mm
D	Tolerance	Length	Tol.	D	Tolerance	Length	Tol.
1.16	-0/+0.15	330	0/+0.5	16.20	-0/+0.45	330	0/+0.5
1.65		330	0/+0.5	17.20		330	0/+0.5
1.80		330	0/+0.5	18.20		330	0/+0.5
2.20	-0/+0.20	330	0/+0.5	19.20		330	0/+0.5
2.70		330	0/+0.5	20.20		330	0/+0.5
3.25		330	0/+0.5	21.20	-0/+0.55	330	0/+0.5
3.70		330	0/+0.5	22.20		330	0/+0.5
4.20		330	0/+0.5	23.20		330	0/+0.5
4.70		330	0/+0.5	24.2		330	0/+0.5
5.20	-0/+0.25	330	0/+0.5	25.2	-0/+0.65	330	0/+0.5
5.70		330	0/+0.5	26.2		330	0/+0.5
6.20		330	0/+0.5	28.2		330	0/+0.5
6.70		330	0/+0.5	30.2		330	0/+0.5
7.20	-0/+0.35	330	0/+0.5	32.2		330	0/+0.5
7.70		330	0/+0.5
8.20		330	0/+0.5
8.70		330	0/+0.5
9.20		330	0/+0.5
9.70		330	0/+0.5
10.20		330	0/+0.5
10.70		330	0/+0.5
11.20		330	0/+0.5
11.70		330	0/+0.5
12.20		330	0/+0.5
12.70		330	0/+0.5
13.20		330	0/+0.5
13.70		330	0/+0.5
14.20		330	0/+0.5
14.70		330	0/+0.5
15.20		330	0/+0.5
15.70		330	0/+0.5