Products Description
Tungsten Heavy Alloy Sphere boat Counterweight are made of tungsten nickle iron alloy which is small in volume but very dense, which means the product can be used in various fields requiring small but heavy parts, such as the counterweights for golf club, fishing weights, counterweights for military applications, projectiles in the missile weapons, armor piercing ammunition, hunting pellets, prefabricated fragments, the missile weapons, armor piercing ammunition; counterweights for oil logging; also some fields concerning with precision industry, such as mobile phone vibrator, clock cube, self-winding watches, anti-vibration toll holders, flywheel weights, etc. Heavy tungsten alloy balls or tungsten weight is widely used in weight or balance industrial, and in military.
WNiFe tungsten alloy sphere boat counterweight could help resist great storms on the sea, and keep the sailing boat steady without damage. Regular sizes are on stock.
Features of Tungsten Heavy Alloy Sphere Boat Counterweight
The key advantages of the sphere boat counterweight made from tungsten alloy is its density (18.5 g/cm³) and environmental friendliness. Its density is 65 percent greater than that of lead and 130 percent greater than iron. Therefore, the volume of the counterweight can be drastically reduced and the stability of the ship improved. Its weak magnetism or weak ferromagnetic form, non-toxicity, and corrosion resistance are very useful in marine environments that are complex, as is can easily be non-toxically altered into individualized forms, and can be set into dynamic equilibrium alongside the keel or hull structure.
Applications of Tungsten Heavy Alloy Sphere Boat Counterweight
Tungsten heavy alloyed sphere boat counterweights are widely used in keel counterweights for yachts, sailing boats, submarines and large merchant ships, replacing traditional lead blocks to reduce pollution. It is used to optimize the stability of underwater navigation in military ships, and it is used in the civilian field to balance the center of gravity offset of freighters after unloading to ensure navigation safety.

specifications of Tungsten Heavy Alloy Sphere Boat Counterweight
|
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 |
FAQ for Tungsten Heavy Alloy Sphere Boat Counterweight
Are you a factory or manufacturer?
A: Yes, we are a factory but we generally use our trading company to handle the business abroad. It will be more convenient to receive the remittance and arrange the shipment.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL or FedEx. Also, we can send by sea to seaport or by air to the closest airport.
Why is your product so cost-effective?
A: We cut out the middlemen in the end-to-end manufacturing process and we obtain raw material directly from its source.
Do you do spot quality inspection or full inspection?
A: 100% full inspection for sure. All unqualified products are discarded.
How do you ensure your lead time?
A: From material preparation to machining and finally to a full inspection. Every stage of production is strictly monitored and controlled to give you an accurate delivery time.
What is the MOQ of Tungsten Heavy Alloy Sphere Boat Counterweight?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days which depends on the quantity and production.
What is kind of the package?
A: Generally, we use a carton case or plywood case with protective material inside to ensure the save of cargo
What is the lead time?
A: from order placed to cargo receiving will take around 10-25 days.
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