Precio FOB
Obtener el precio más reciente( Negotiable )
|20 Kilogram Minimum Order
País:
China
N º de Modelo:
-
Precio FOB:
( Negotiable )Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
20 Kilogram
Detalle de embalaje:
Plastic bags inside, wooden(heated handle) boxes outside.
El tiempo de entrega:
15-25 days
Capacidad de suministro:
70 Ton per Month
Tipo de pago:
T/T, L/C
Grupo de productos :
-
Persona de contacto Zhang
Xingye street, Mudanjiang, Heilongjiang
Introduction of Tungsten Alloy shot
These are the pellets from inside a shotgun shell. Lead shot and bullets have been banned in many areas because they poison the environment. The main substitute materials are steel, bismuth and tungsten. The main advantages of tungsten are that it's very dense, and very hard. The density allows the pellets to fly long distances without slowing down, while the hardness allows the pellets to keep their shape while being accelerated by the powder charge, which increases the muzzle velocity. (When pellets of lead are deformed during acceleration, that deformation absorbs energy which could have gone into acceleration, and furthermore lead only has about half the density of tungsten.)
We usually can manufacture densities of between *4 and *6 g/cc (lead alloy is only *1g/cc) in all the sizes. We can manufacture special alloys and control dimensions to tight tolerances.
País: | China |
N º de Modelo: | - |
Precio FOB: | ( Negotiable ) Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | - |
Cantidad de pedido mínimo: | 20 Kilogram |
Detalle de embalaje: | Plastic bags inside, wooden(heated handle) boxes outside. |
El tiempo de entrega: | 15-25 days |
Capacidad de suministro: | 70 Ton per Month |
Tipo de pago: | T/T, L/C |
Grupo de productos : | - |