Tungsten Ring

• Customization: Available
• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: 80%~99.99%
• Alloy: Alloy
• Shape: Round
• Type: Tungsten Ring
• Diameter: 5~200mm
• Hight: 2~50mm
• Transport Package: Export Standard
• Specification: Dia 5~200mm
• Trademark: Satellite
• Origin: Mudanjiang, China
• HS Code: 8101999000
• Production Capacity: 20tons/Month

Product Description

•  
• Product description: prefabricated fragments tungsten alloy ring
• Material: high density tungsten alloy
• Dimension: diameters of 5.0-200mm, height of 2.0-50mm
• Density: 15.8-18.7g/cm³
• Composition: W content: 85-97%, W-Ni-Fe
• Surface: sinter state, machined state
• Shapes: others shape available such as ball, rod, cube, block, brick, cylinder and more
• MOQ: 50pcs
• Supplying ability: 10000pcs per month
• Applications:
  • For civil: sealed cap for transistors sealing welder, contactor materials for high voltage switches and electrodes for spark processing and more
  • For military industry: penetrating projectiles, counterweights for military defense, projectiles in the missile weapons, armor piercing ammunition, prefabricated fragments

HS code: 8101999000


 

Grade	State	Density (g/cc)	UST	Elongation (%)	Hardness (HRC)	Impact toughness (MJ/m2)
W273	Heat treatment	17.10±0.15	≥900	≥24	≥23	≥1.3
W263	Heat treatment	17.25±0.15	≥900	≥23	≥23	≥1.2
W262	Heat treatment	17.50±0.15	≥910	≥25	≥24	≥1.1
W261	Heat treatment	17.60±0.15	≥920	≥24	≥24	≥1
W253	Heat treatment	17.40±0.15	≥900	≥22	≥24	≥1.1
W252	Heat treatment	17.65±0.15	≥920	≥18	≥24	≥0.6
W243	Heat treatment	17.60±0.15	≥920	≥20	≥24	≥0.9
W242	Heat treatment	18.10±0.10	≥833	≥3	≥25	≥0.1
W242A	Heat treatment	17.90±0.10	≥910	≥10	≥25	≥0.45
W232	Heat treatment	18.10±0.15	≥920	≥14	≥25	≥0.45
W231	Heat treatment	18.30±0.15	≥920	≥12	≥26	≥0.3
W221	Heat treatment	18.50±0.15	≥920	≥10	≥27	≥0.22
W173	Heat treatment	17.20±0.15	≥600	≥2	≥26	-
W125	Heat treatment	17.65±0.15	≥600	≥2	≥27	-
W131	Heat treatment	18.15±0.15	≥600	≥1	≥28	-