Detail Information

Diameter:	2-48mm	Length:	40-330mm
Co%:	9%	HRV:	91.0-94.5
Hardness HV30:	1520-2180	Density:	13.8-14.8g/cm³
Flexural Strength:	9-13MPa	Fracture Toughness:	430-530GPa
Elastic Mod- Ulus:	4.9-6.3 MNm-3/2
High Light:	Tungsten Carbide Rod Blanks , Customized Carbide Rod Blanks , Carbide Rod Blanks High Wear Resistance

Product Description

Tungsten Carbide Blank Rods for Drilling tools

Our rods have different grade and right to use on different application; Specially we are produce the Nano Grain carbide (Grain＜0.2µm); Our rods are with high hardness and wear/corrosion resistance, all products with stable quality;

100% raw material;
Hip sintered, high hardness, high wear resistance;

l Dimension: diameter from 2-48mm, length up to 330mm;

l with one coolant hole or helix holes rods and blind hole rod;

l Ground(tolerance with h6/h5/h4) and unground;

Grade Information

Grade

Co%

Grain Size of WC

Hardness

　Density

Flexural Strength

Fracture
Toughness

Elastic Mod- ulus

Coefficient
of Thermal
Expansion

HRA

HV₃₀

　g/cm³

MPa

GPa

_MNm-3/2

0-6/℃

ST15D

Sub-Micron

91.2

1520

14.4

3500

500

5.3

Introduction

History

Introduction

Hunan Boyun Dongfang Powder Metallurgy Co., Ltd. was founded in 1994 by the Institute

of powder metallurgy of Central South University of Technology (now the research center

of powder metallurgy engineering of Central South University) and Hunan Yinzhou Co.,

Ltd. (now the wholly-owned member company of China Dongfang asset management

company, Bangxin Asset Management Co., Ltd.),now it is the holding subsidiary of

Hunan Boyun New Material Co., Ltd. (Stock Code: 002297), with a registered capital

of 60 million yuan.The company is a national high-tech enterprise with Academician

Huang Boyun, the top material scientist in China, as the chief scientist and honorary

chairman of the board, integrating domestic and foreign talents and technological

advantages, integrating production, learning, research and application, engaged in the

research, development, production and sales of high-performance cemented carbide.

The member of China Tungsten Industry Association, China mold industry association,

China machinery industry metal cutting tool technology association.

With strong support from Central South University, State Key Laboratory of

Powder Metallurgy, National Engineering Research Center of Powder Metallurgy,

Quality Supervision and Inspection Center of Powder Metallurgy Products of

Chinese Nonferrous Material Industry , the Company has played leading role in

three projects of “National High Technology Research and Development Program

(863 plan)”.

Tag:

Brand Name:	PM

Minimum Order Quantity:	10
Delivery Time:	1-14 work days
Payment Terms:	T/T
Supply Ability:	1000000pcs/month

Customized Tungsten Carbide Rod Blanks High Wear Resistance

Tungsten Carbide Rod Blanks

Customized Carbide Rod Blanks

Carbide Rod Blanks High Wear Resistance

Introduction

History

Tungsten Carbide Round Bar,

Carbide Rod 330mm,

Ungrind Tungsten Carbide Rod

Hexil 30 Degree Grind Tungsten Carbide Rods Fixed Length For Drilling Tools

PM Tungsten Carbid Rods Carbide Milling Cutter ST25F ST20F ST12F

310mm 330mm Length Cemented Carbide Rods Carbide End Mill Cutter

High Hardness Tungsten Carbide Blank Solid Rods ST10F ST10UF Grade

Hexil 30 Degree Tungsten Carbide Rod Length 330mm Hip Sintered

High Purity Solid Carbide Rods Different Hardness For Milling Tools

PM Tungsten Carbide Rod , Ungrind 310mm 330mm Carbide Round Bar

2mm 42mm Diameter Tungsten Carbide Round Bar For Milling Cutter