Active Member
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[China]
Address: 1012-1 Mall, Huaren street, Tianyuan District, Zhuzhou City, Hunan province, China Zip code: 412000
Contact name:Emily
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd |
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Product description:
Carbide round bars, ie tungsten steel round bars, also known as
tungsten steel bars, are simply tungsten steel bars or carbide
bars. Cemented carbide is a composite material composed of a
refractory metal compound (hard phase) and a binder metal (bonded
phase) produced by powder metallurgy. Carbide, also known as
tungsten steel, is relatively different in local terms.
Cemented carbide (WC) is an inorganic compound containing equal
amounts of tungsten and carbon atoms. In its most basic form, it is
a subtle gray powder, but it can be used in industrial machinery,
tools, abrasives, and shapes used. Cemented carbides have three
times the carbon content of steel and are denser than steel and
titanium. Its hardness is comparable to that of diamond and can
only be ground into a hard alloy and polished with cubic boron
nitride abrasive.
Carbide rods are a new technology and new materials. Mainly used in
the manufacture of metal cutting tools, wood, plastics, hardness
and wear resistance, corrosion resistance products manufacturing
industries.
Round bar features:
The main characteristics of cemented carbide rods are stable
mechanical properties, easy welding, high wear resistance and high
impact resistance.
Carbide rods are mainly used for drills, end mills, and reamer. It
can also be used for cutting, stamping and measuring tools. It is
used in the paper, packaging, printing, and non-ferrous metal
processing industries. In addition, it is also widely used in the
processing of high speed steel tools, carbide milling cutters,
carbide tools, NAS cutting tools, aviation tools, carbide drills,
milling core drills, high speed steel, taper milling cutters,
metric Milling cutters, micro end milling cutters, hinge pilots,
electronic cutters, step drills, metal cutting saws, double
guaranteed diamonds, guns, angle cutters, carbide rotating jaws,
carbide tools, etc. Use editing
Grade YG6, YG8, YG6X are more wear-resistant than MK6. It can be
used for hard wood, aluminum alloy profiles, brass rods and cast
iron, etc. YG10 grade is resistant to abrasion and knocking. It is
used for processing hard wood, soft. Wood, ferrous and non-ferrous
metals.
One, two or three holes, 30 or 40 degree spiral straight or
twisted, or non-porous solids, they are used as manufacturing
standards. Sub-micron grain grade YG10X end mills, drill bits and
carbide rods are mainly used for precision cutting of non-ferrous
metals and sub-micron particle grade YG6X cutting and glass fiber
reinforced plastics, titanium alloys, super hardened steel fine
grain grade YG8X and so on.
Carbide rods can be used not only for cutting and drilling tools
(such as micron, twiste drills, drill vertical mining tool
specifications), but also for input needles, various roll worn
parts and structural materials. In addition, it can be used in many
fields, such as machinery, chemical, petroleum, metallurgy,
electronics and defense industries.
Grade description:
| Grade | Density(g/cmm³) | Hardness(HRA) | TRS(MPa) |
| K20 | 14.95 | 90.5 | 1900 |
| K30KYL10.2 | 14.8 | 89.5 | 2200 |
| YL10.2 | 14.5 | 91.8 | 2400 |
| K40 | 15 | 87.5 | 2800 |
Product size:
| Article number | D(mm) | Dia. Tolerance(mm) | L(mm) | L. tolerance(mm) |
| GW0120 | 1.2 | +0.2 | 330 | +2.0 |
| GW0270 | 2.7 | +0.2 | 330 | +2.0 |
| GW0370 | 3.7 | +0.2 | 330 | +2.0 |
| GW0470 | 4.7 | +0.2 | 330 | +2.0 |
| GW0570 | 5.7 | +0.2 | 330 | +2.0 |
| GW0620 | 6.7 | +0.2 | 330 | +2.0 |
| GW0770 | 7.7 | +0.2 | 330 | +2.0 |
| GW0820 | 8.2 | +0.3 | 330 | +2.0 |
| GW0920 | 9.2 | +0.3 | 330 | +2.0 |
| GW1020 | 10.2 | +0.3 | 330 | +2.0 |
| GW1170 | 11.7 | +0.3 | 330 | +2.0 |
| GW1270 | 12.7 | +0.3 | 330 | +2.0 |
| GW1370 | 13.7 | +0.3 | 330 | +2.0 |
| GW1470 | 14.7 | +0.3 | 330 | +2.0 |
| GW1570 | 15.7 | +0.3 | 330 | +2.0 |
| GW1670 | 16.7 | +0.4 | 330 | +2.0 |
| GW1870 | 18.7 | +0.4 | 330 | +2.0 |
Material performance characteristics:
1. High-quality ultra-fine tungsten carbide and imported cobalt
powder are used as raw materials.
2, using the world's advanced low-pressure sintering preparation
technology for standardized production.
3. It has high strength and high hardness.
4, has excellent red hardness, good wear resistance, high modulus
of elasticity, high bending strength, good chemical stability
(acid, alkali, high temperature oxidation), good impact toughness,
low expansion coefficient, thermal conductivity, electrical
conductivity and Similar characteristics of iron and its alloys.
5, high-tech precision advanced equipment: Germany imported 10MPa
low-pressure sintering furnace sintering.
6, a unique new process: vacuum high temperature and high pressure
sintering. The product is pressure sintered in the final stage,
which greatly reduces the porosity, improves the compactness, and
greatly improves the mechanical properties of the product.
7, product features: material grades, can be applied to different
needs of use; complete specifications, accurate blank size (reduced
processing, improve production efficiency).
Our Services
More than 2000 products are available. Assembly line production,
high standard and strict requirements.?
OEM Services Offered
Customized Tools Offered
Free laser marking on tools and boxes Offered
Fast delivery time and Convenient Transportations. We have discount
on shipping cost from our courier companies, such as FedEx, DHL,
TNT, UPS etc.
