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Our manufactures:
Tungsten Carbide,
Superhard Alloy,
Heavy Tungsten,
Special Alloy,
Tungsten Molds & Dies,
Turning Cutters, and
Special Wire Drawing Dies
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| Material |
Hardness |
Specific Gravity
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TRS |
Compressive Strength
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Tensile Strength
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Impact Strength
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Recommended Applications |
| HRA |
g/cm³ |
kg/mm²
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kg/mm²
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N/mm²
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kgm/cm²
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| K05 |
93.5 |
14.98 |
193 |
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Cast Iron, Fine Cutting, Turning Cutters, End Mill |
| K10 |
92.1 |
14.8 |
216 |
553 |
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Cast Iron, Rough Cutting, Turning Cutters, End Mill, Anti-Abrasion Tools |
| K20 |
91.4 |
14.5 |
249 |
525 |
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Cast Iron, Heavy Cutting, Turning Cutters, End Mill, Anti-Abrasion Tools |
| M10 |
92.0 |
12.81 |
183 |
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Steel Tool, Fine Cutting |
| M20 |
91.4 |
12.33 |
178 |
- |
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Steel Tool, Rough Cutting |
| MG10 |
91.0 |
15.0 |
240 |
550 |
120 |
0.30 |
Anti-Abrasion Tools, Pulling Dies for Small Sized Tubes & Wires |
| MG20 |
90.0 |
14.6 |
290 |
500 |
160 |
0.45 |
Cores & Pulling Dies for Bigger Tubes & Wires, Powder Metallurgy Dies, Compressive & Punching Dies, Semi-Conductors Dies |
| MG25 |
88.0 |
14.3 |
290 |
450 |
170 |
0.55 |
Powder Metallurgy Dies, Compressive & Punching Dies |
| MG30 |
87.0 |
14.0 |
310 |
400 |
170 |
0.70 |
Small Head Forming Dies, Powder Metallurgy Dies, Compressive & Punching Dies |
| MG35 |
85.0 |
13.8 |
310 |
360 |
170 |
0.75 |
Anti-Impact Tools, Cold Forging Dies |
| MG40 |
84.5 |
13.6 |
300 |
350 |
170 |
0.80 |
Anti-Impact Tools, Cold Forging Dies, Hot Extrusion Dies |
| MG45 |
83.5 |
13.4 |
300 |
340 |
170 |
0.85 |
Anti-Impact Tools, Cold Forging Dies |
| MG50 |
82.5 |
13.1 |
290 |
320 |
160 |
0.70 |
Hot Extrusion Dies, Special Forging Dies |
| MG60 |
81.5 |
12.9 |
280 |
300 |
140 |
0.85 |
Special Forging Dies, Hot Forging Tools |
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Hardness Reference
For Reference Only
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