Specifications
Graphite Bars1.Made of high graphite
2.High quality,high purity
3.Rock bottom price,speedy delivery
Graphite Bars
We are professional manufacturer in producing graphite rods with many years experience
Index
Compressive strength Mpa Expansion Coefficient C.T.E.Item No. Bulk density ≥g/cm³ Resistance Rate µ Ω m Bending strength MPa Hardness Ash specification PPM Average Granularity µ M Elastic modulus Purpose BC-1 1.85 11~13 80 40 55 500 25 4.5 11.5 semiconductor(monocrystalline silicon thermal field),sintering of ceramic,vacuum furnace,Sintering and continuous casting of electronic parts BC-2 1.8 11~13 75 37 50 500 25 4.4 10 semiconductor(monocrystalline silicon thermal field),sintering of ceramic,vacuum furnace,Sintering and continuous casting of electronic parts BC-3 1.7 >15 45 23 45 700 25 3.8 9.5 Sintering of hard alloy,graphite mold BC-4 1.75 >15 55 25 50 700 25 4 10.5 Sintering of hard alloy,graphite mold, continuous casting BC-5 1.8 >15 65 33 50 700 25 4.5 11.5 Sintering of hard alloy,vacuum furnace,sintering of diamond,melting of valuable metal ,sealing parts BC-6 1.85 >15 80 40 55 700 25 4.6 11.5 Various continuous casting graphite mould,spaceflight,medical treatment,melting of valuable metal,glass and electronic industry BC-7 1.75 >15 55 27 50 700 25 4 10.5 Various continuous casting graphite mould,melting of valuable metal,glass and electronic industry BC-8 1.7 >15 50 25 48 700 25 3.5 9.5 Plain continuous casting and mould BC-9 1.8 >15 65 33 50 700 25 4.5 11.5 Various continuous casting graphite mould,melting of valuable metal,glass and electronic industry BC-10 1.7 >15 55 28 50 700 22 3.2 9.5 Die casting,plastic,forging and pressing mold electric spark roughly
