Tungsten Heavy Alloy Wire Drawing Die
Tungsten Heavy Alloy Wire Drawing Die Description
Wire drawing is a metal processing process that reduces the cross-section and size of the wire through one or a series of drawing dies to obtain better texture and decorative effects. Tungsten heavy alloys have good strength, ductility and machinability, and can be made into wire drawing dies of various shapes and sizes. Tungsten Heavy Alloy Wire Drawing Die is suitable for the drawing of steel, wire, non-ferrous metals and their pipes, as well as for the manufacture of mechanical parts, corrosion-resistant and wear-resistant parts. Tungsten Heavy Alloy Wire Drawing Die also has other advantages such as high wire drawing efficiency, long service life, small friction coefficient, strong impact resistance, no cracks and other blemishes on the surface, accurate dimensions and high production quality. Our company can also provide other high specific gravity tungsten alloy products such as bar, plate and block.
Tungsten Heavy Alloy Wire Drawing Die Specifications:
ASTM B777 | Class 1 | Class 2 | Class 3 | Class 4 |
Composition(%) | 90W7Ni3Fe | 93W4Ni3Fe | 95W3Ni2Fe | 97W2Ni1Fe |
Density(g/cm3) | 17.1+/-0.15 | 17.6+/-0.15 | 18.1+/-0.15 | 18.5+/-0.15 |
Tensile Strength(MPa) | 900-1000 | 900-1000 | 920-1100 | 920-1100 |
Elongation(%) | 18-29 | 16-24 | 10-22 | 6-13 |
Hardness(HRC) | 24-28 | 26-30 | 27-32 | 28-36 |
Tungsten Heavy Alloy Wire Drawing Die Pictures:
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