16x135x230mm tungsten alloy block price is USD470.00/PC on Jul. 1, 2020. The composition of the block is 90WNICU with density of about 17.00g/cm3, which meets the international standard of ASTM B777. The surface quality of the material is good without cracks and pits; its structure is stable with low impurities.
 
					 
						
		 
					
										
								
				 
									 
									