Brand Name:	Satellite
Country of Origin:	Mainland China
Key Specifications/Special Features:	Features: Dimensions: according to customer's requirement Densities: 15.8-18.50 g/cm3 Composition: W content: 80-97%, W-Ni-Fe, W-Ni-Cu Surface: Sinter state, polish state, swaged state Introduction: Produced by pressing and sintering into billets, which are worked by rolling or swaging into rod Smaller sizes are produced by subsequent drawing Produced in straight random lengths with a smooth swaged surface at diameters 3mm and larger, and with a smooth drawn finish below 3mm A center less-ground finish can also be furnished Specific lengths and special fabrications can be supplied upon request the main performance of the tungsten alloy: Small size with high density, high melting point, high hardness, excellent wear resistance, high ultimate tensile strength, extension of good, low vapor pressure, heat resistant, good thermal stability, easy processing, corrosion resistance, good shock resistance, high radiation absorption capacity, excellent impact resistance and crack resistance and non-toxic environmental protection is consistent with international environmental protection standards Appliance: Could be machined further, which are usually used to making the parts of counter weights for oil logging, artillery, rocket, satellite, aircraft, boats Radiation shielding, military defense appliance, armor-piercing bullet, welding rod, the aerospace, mechanical manufacture, extrusion die, also for some sports fields, such as darts, billets, golf club & more

Grade	State	Density (g/cc)	UST	Elongation (%)	Hardness (HRC)	Impact toughness (MJ/m2)
W273	Heat treatment	17.100.15	900	24	23	1.3
W263	Heat treatment	17.250.15	900	23	23	1.2
W262	Heat treatment	17.500.15	910	25	24	1.1
W261	Heat treatment	17.600.15	920	24	24	1
W253	Heat treatment	17.400.15	900	22	24	1.1
W252	Heat treatment	17.650.15	920	18	24	0.6
W243	Heat treatment	17.600.15	920	20	24	0.9
W242	Heat treatment	18.100.10	833	3	25	0.1
W242A	Heat treatment	17.900.10	910	10	25	0.45
W232	Heat treatment	18.100.15	920	14	25	0.45
W231	Heat treatment	18.300.15	920	12	26	0.3
W221	Heat treatment	18.500.15	920	10	27	0.22
W173	Heat treatment	17.200.15	600	2	26	-
W125	Heat treatment	17.650.15	600	2	27	-
W131	Heat treatment	18.150.15	600	1	28	-