|
Grade |
ISO code |
Grain size |
binder |
Density |
Hardness HRA |
T.R.S |
Fracure Resistane |
Application |
|
OST10 |
K10 |
0.8 |
6 |
14.9 |
≥92.6 |
≥2800 |
8.6 |
Recommended for PCB drilling and milling.Widely used for magnesium alloy,glass fiber,wood,hard plastic,iron based alloy and etc. |
|
OST25 |
K30-K40 |
0.8 |
10 |
14.4 |
≥91.5 |
≥3600 |
10.7 |
With both toughness and wear resistance,it’s economical grade for general cutting tools. |
|
OST15F |
K30-K40 |
0.7 |
10 |
14.5 |
≥91.8 |
≥4200 |
10.8 |
With Excellent versatility,it's used for overall carbide cutting tools for carbon steel,cast iron,stainless steel,heat-resistant steel,nickel-based and titanium alloys and other materials. |
|
OST12 |
K40 |
0.7 |
12 |
14.13 |
≥91.4 |
≥3800 |
10.8 |
With ultra high impact strength and long working life,suitable for cutting tools for steel hardness over HRC50. |
|
OST12UF |
K40 |
0.6 |
12 |
14.15 |
≥91.5 |
≥4400 |
12.0 |
With ultra high impact strength and long working life,specially recommended for cutting tools for high speed stainless steel processing. |
|
OST25UF |
K40 |
0.5 |
12 |
14.15 |
≥92.3 |
≥4300 |
12.0 |
High hardness and high T.R.S,which is perfect material for high speed milling for nickle-based alloy,titanium alloy,stainless steel,hardened steel,gray cast iron and other intractable materials. |
|
OST30M |
K30-K40 |
1.5 |
15 |
14.2 |
≥87.5 |
≥3200 |
8.7 |
|
Cemented carbide pins are widely used for high-quality solid carbide tools such as milling cutters, end mills, burs,drills,micro drills or reamers.in addition,tungsten carbide rods are also used as punching rods in die and mold field,as process parts in automobiles and aircraft industry.
We can supply both sintered carbide pins blanks and h6 well polished carbide rods as your requirement,the standard length of carbide rods is 330mm, fixed length carbide rods are also welcome here cutting by diamond cutting wheels.Specializing in tungsten carbide round bars, with an outstanding product line of coolant and solid carbide rod,we manufacture and stock unground and ground carbide rods for you.
