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| Categories | Tungsten Heavy Alloy |
|---|---|
| Brand Name: | JINXING |
| Model Number: | Tungsten Heavy Alloy |
| Certification: | ISO 9001 |
| Place of Origin: | China |
| MOQ: | 1kg |
| Price: | 30~150USD/kg |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability: | 10000kgs/M |
| Delivery Time: | 10~25 work days |
| Packaging Details: | Plywood Case |
| Material: | Tungsten HD alloy WNiFe / WNiCu |
| Surface: | Bright Ground finished |
| Standard: | ASTM B777 , AMS-T-21014 |
| Density: | 17~18.5 g/cm3 |
| Dimensions: | Customized |
| Application: | Aerospace, Military, Medical |
| Company Info. |
| JINXING MATECH CO LTD |
| View Contact Details |
| Product List |
Tungsten Heavy Alloy Plate (WNiFe, WNiCu alloy)according to standard ASTM B777 , AMS- T 21014, including 90WNiFe, 93WNiFe , 95WNiFe , 97WNiFe , 90WNiCu, 93WNiCu , 95WNiCu , 97WNiCu etc.
Tungsten heavy alloys are generally refractory metal, which have two-phase composites consisting of W-Ni- Fe or W-Ni- Cu or even W-Ni-Cu-Fe, some tungsten alloy is added with Co,Mo,Cr, etc. They have very high melting point and have a density twice that of steel and are more than 50% heavier than lead. Tungsten content in conventional heavy alloys varies from 90 to 98 weight percent and is the reason for their high density (between 16.5 and 18.75 g/cc). Nickel, iron and copper serve as a binder matrix, which holds the brittletungsten grains together and makes the alloys ductile and easy to machine.
Advantages:
The above advantages have made this alloy a candidate for defense and civilian applications. They are widely used in many fields such as aerospace, military, oil logging, electrical appliance, medical, etc.
| Material | Chemistry | Density | Hardness |
| HD17 | W,Ni,Cu | 17 | 24 |
| HD17BB | W,Ni,Cu/Fe | 17 | 24 |
| HD17D | W,Ni,Fe | 17 | 25 |
| HD17.5 | W,Ni,Fe | 17.5 | 26 |
| HD17.7 | W,Ni,Fe,Mo | 17.7 | 30 |
| HD18 | W,Ni,Cu | 18 | 27 |
| HD18D | W,Ni,Fe | 18 | 27 |
| HD18.5 | W,Ni,Fe | 18.5 | 28 |

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