Hard alloy strip is a type of hard alloy product in the series, named after its rectangular shape, which is one of the many hard alloy shape terms.Hard alloy stripThe main components of tungsten cobalt alloy are tungsten carbide and cobalt, abbreviated as tungsten cobalt alloy, which is produced by powder metallurgy method. It has high bending strength and hardness, suitable for making high-quality hard alloy cutting tools, mainly used for woodworking blades in the furniture industry and high-end cutting blades in the hardware processing industry.

List of Dimensional Specifications and Parameters for Hard Alloy
model |
long |
wide |
thick |
2*8*100 |
100 |
8 |
2 |
3*3*100 |
100 |
3 |
3 |
3*3*150 |
150 |
3 |
3 |
3*3*310 |
310 |
3 |
3 |
3*3*330 |
330 |
3 |
3 |
3*3*180 |
180 |
3 |
3 |
3*6*140 |
140 |
6 |
3 |
3*6*150 |
150 |
6 |
3 |
3*10*140 |
140 |
10 |
3 |
3*12*100 |
100 |
12 |
3 |
3*12*310 |
310 |
12 |
3 |
3*14*100 |
100 |
14 |
3 |
3*14*120 |
120 |
14 |
3 |
3*15*310 |
310 |
15 |
3 |
3*16*310 |
310 |
16 |
3 |
3*20*125 |
125 |
20 |
3 |
3*20*310 |
310 |
20 |
3 |
3*22*310 |
310 |
22 |
3 |
3*25*310 |
310 |
25 |
3 |
4*4*100 |
100 |
4 |
4 |
4*4*150 |
150 |
4 |
4 |
4*4*310 |
310 |
4 |
4 |
4*4*330 |
330 |
4 |
4 |
4*6*100 |
100 |
6 |
4 |
4*6*140 |
140 |
6 |
4 |
4*12*100 |
100 |
12 |
4 |
4*17*100 |
100 |
17 |
4 |
4*30*120 |
120 |
30 |
4 |
5*6*100 |
100 |
6 |
5 |
5*8*100 |
100 |
8 |
5 |
5*8*210 |
210 |
8 |
5 |
5*10*150 |
150 |
10 |
5 |
5*12*100 |
100 |
12 |
5 |
5*13*100 |
100 |
13 |
5 |
5*15*100 |
100 |
15 |
5 |
5*20*100 |
100 |
20 |
5 |
5*20*170 |
170 |
20 |
5 |
6*6*100 |
100 |
6 |
6 |
6*6*150 |
150 |
6 |
6 |
6*8*100 |
100 |
8 |
6 |
6*10*100 |
100 |
10 |
6 |
6*12*100 |
100 |
12 |
6 |
7*7*150 |
150 |
7 |
7 |
8*8*100 |
100 |
8 |
8 |
8*8*150 |
150 |
8 |
8 |
12*12*100 |
100 |
12 |
12 |
14*14*100 |
100 |
14 |
14 |
15*26*120 |
120 |
26 |
15 |
Hard alloy stripList of Material Properties and Recommended Application Range
brand |
Co% |
grain sizeum |
hardnessHAR |
Density:g/cm3 |
bending strengthMPa |
Elastic modulusGPa |
Coefficient of thermal expansion10-6/0C |
scope of application |
ST05B |
6.5 |
1.0 |
91.5 |
14.8 |
2800 |
525 |
4.9 |
Suitable for making and processing hard alloy cutting tools for solid wood, density board, gray cast iron, non-ferrous metals and other materials. |
ST10C |
7.0 |
1.0 |
90.5 |
14.8 |
2800 |
520 |
5 |
Strong applicability, suitable for making and processing hard alloy blades for solid wood, density board, gray cast iron, non-ferrous metals and other materials. |
ST10B |
8.0 |
1.0 |
91.0 |
14.6 |
3000 |
510 |
5.1 |
Good comprehensive performance, suitable for producing high-speed cutting blades for processing solid wood, density board, gray cast iron, chilled cast iron, stainless steel, non-ferrous metals and other materials. |
ST03F |
5.0 |
0.6 |
93.5 |
14.9 |
2600 |
540 |
4.8 |
Ultra fine grain, good corrosion resistance, high hardness, and high wear resistance, suitable for bamboo and wood cutting tools with corrosive media, as well as chilled cast iron and quenched steelPCBHigh quality hard alloy cutting tools for braking materials. |
ST10F |
6.0 |
0.6 |
93.0 |
14.8 |
3000 |
530 |
4.9 |
Ultra fine grain, suitable for making simple shaped woodworking tools and cold hard cast iron, quenched steelPCBHigh quality hard alloy cutting tools for braking materials. |
ST15F |
10.0 |
0.6 |
92.2 |
14.4 |
3300 |
490 |
5.4 |
Ultra fine grain, excellent comprehensive performance, good wear resistance and weldability, suitable for the production and processing of solid wood, density board, particleboard and other wood materials, as well as quenched steel for cold cast ironPCBHigh end hard alloy cutting blades for precision and rough machining of fiber-reinforced materials. |
ST12F |
9.0 |
0.5 |
93.6 |
14.5 |
4000 |
510 |
5.3 |
Ultra fine grain, high hardness, suitable for making and processing high-speed steel, tool and mold steel, chilled cast iron, fiberglass, particleboard, and stainless steel cutting tools. |
ST05F |
6.0 |
0.6 |
93.0 |
14.9 |
3200 |
530 |
4.9 |
Ultra fine grain, high hardness, high wear resistance, suitable for making high-quality cutting tools for bamboo and wood processing. |
