Materialfused silica Diameter2-300mm Surface figureî»/10633nm Diameter tolerance+0.0, /-0.15 mm Thicknesstoleranceâ±0.1 mm Parallelism90% Surface quality60-40 scratch and dig or better Bevel0.25 mmx 45 Coating:specified by customers
Product: Brass Scrap Honey Specification - Temper : 'O' 1/2 H - Tensile Strength : 340 Min-400 Min - Elongation % on 50 mm G.L : 40 Min - Vickers Hardness VPN : 80 Max/95 Min-120 Min -Cu -: 58% - 60% -Pb -: 1.5% - 2.5% -Imp -: 0.3% (Max.) -Zn -: Remaining Consist of: doors and windows Profile frame Our Brass Honey Scrap consist of Faucet scrap, scrap of machinery parts, plated brass, etc Specification - Temper : 'O' 1/2 H - Tensile Strength : 340 Min-400 Min - Elongation % on 50 mm G.L : 40 Min - Vickers Hardness VPN : 80 Max/95 Min-120 Min -Cu -: 58% - 60% -Pb -: 1.5% - 2.5% -Imp -: 0.3% (Max.) -Zn -: Remaining Consist of: doors and windows Profile frame, house utensils Our Brass Honey Scrap consist of Faucet scrap, scrap of machinery parts, plated brass, etc Item Standard Result Cu% 99.9 min 99.99 Sb% 0.002max 0.001 As % 0.002max 0.0006 Fe% 0.005 max 0.0012 Ni% 0.002 max 0.0008 Pb % 0.005max 0.0025 Sn% 0.002max 0.0007 S% 0.005max 0.003 O% 0.002max 0.001 Zn% 0.005max 0.002 P% 0.001max 0.0002 50kgs/bale,about 20mt/20'fcl
Substrate Material:optical glass,quartz,sapphire,znse,caf2,ge,si, baf2,mgf2 etc Diameters Available:0.5mm to 600mm Diameter Tolerance:+0.00/-0.01mm or customer design Surface Quality:20-10or customer design Surface Flatness:1/10 lambda or customer design. Clear Aperture:>90% of Diameter Coating:AR,BBAR,HR,MGF2,AL,Sliver,Golden
Product Code: C-3305 Product Size: 75mmx125mmx165mm(H) Product Description: Printed Cardboard box with PVC window, inside with EVA insert
Product Code: C-3305 Product Size: 75mmx125mmx165mm(H) Product Description: Printed Cardboard box with PVC window, inside with EVA insert
Product Code: C-3305 Product Size: 75mmx125mmx165mm(H) Product Description: Printed Cardboard box with PVC window, inside with EVA insert
Product Code: WP-8153 Product Size: 60mmx100mmx118mm(H) Product Description: Plastic box wrapped with paper outside, with plastic chain and PVC window, inside with cuff insert
Product Code: WP-8153 Product Size: 60mmx100mmx118mm(H) Product Description: Plastic box wrapped with paper outside, with plastic chain and PVC window, inside with cuff insert
Product Code: WP-8153 Product Size: 60mmx100mmx118mm(H) Product Description: Plastic box wrapped with paper outside, with plastic chain and PVC window, inside with cuff insert.
Product Code: C-1101 Product Size: 62mmx83mmx90mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window, inside with cardboard insert
Product Code: C-1101 Product Size: 62mmx83mmx90mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window, inside with cardboard insert
Product Code: C-1101 Product Size: 62mmx83mmx90mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window, inside with cardboard insert
Product Code: C-1101H Product Size: 62mmx83mmx90mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window and PVC hook, inside with cardboard insert
Product Code: C-1101H Product Size: 62mmx83mmx90mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window and PVC hook, inside with cardboard insert
Product Code: C-1102 Product Size: 73mmx83mmx103mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window, inside with cardboard insert
Product Code: C-1102 Product Size: 73mmx83mmx103mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window, inside with cardboard insert
Product Code: C-1102H Product Size: 73mmx83mmx103mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window and PVC hook, inside with cardboard insert
Product Code: C-1102H Product Size: 73mmx83mmx103mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window and PVC hook, inside with cardboard insert.
Product Code: C-1102H Product Size: 73mmx83mmx103mm(H) Product Description: Cardboard box wrapped with 4C printing paper outside, with PVC window and PVC hook, inside with cardboard insert
Effective aperture (%): 90.00 dimensional tolerance (mm): +0.0/-0.1 Thermal expansion coefficient CTE (10-6/C): 6.1 density (g/cm3): 5.33 Refractive index nd: 4.002 @ 11 m Knoop hardness (kg/mm2): 780.00 Parallelism (arc points):
