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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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China Fine Grain Size Unground Carbide Rods K40 End Mills Blanks For Alloy Steel wholesale

Fine Grain Size Unground Carbide Rods K40 End Mills Blanks For Alloy Steel

Name: Fine Grain Size Unground Carbide Rods K40 End Mills Blanks 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

Diameter :D15.4mm

Leght :330mm

Tolerance :Length +5mm, OD +0.5mm

Surface Roughness :Ra 6.3

Circularity :0.2-0.5

straightness :0.2-0.5

Cobalt :9%

Hardness :HRA 91.8

T.R.S :3300

Grain size :0.8

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K40 fine grain size Unground carbide rods for alloy steel end mills blanks

ISO	Grain size	Cobalt	Density	Hardness	T.R.S	k1C	Applications
Code	μm	%	g/cm3	HRA	N/mm2	Mpa.m1/2	Applications
K40	0.8	10	14.45	91.8	3800	10.5	Sub-fine grain size, processing by medium speed, good general performance, drill bits and end mills are recommended, suitable for cutting ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron etc.

Specification:

Unground Diameter: 15.3mm +0.5

Length 330mm +5mm or as required

ISO grade K40

Grain size: 0.8μm

Applications:

Sub-fine grain size, processing by medium speed, good general performance, drill bits and end mills are recommended, suitable for cutting ordinary alloy steel, aluminum alloy, heat resistant alloy, cast iron etc

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