Gold Member Since 2014
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Zibo Biz-Harmony International Co., Ltd.

Brown Fused Alumina, Brown Aluminium Oxide, Fused Alumina manufacturer / supplier in China, offering High Quality Brown Fused Alumina, Waterjet Cutting Garnet Sand Abrasive Grain, SAE Standard Cast Steel Shot and so on.

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Supplier Homepage Product Fused Alumina High Quality Brown Fused Alumina

High Quality Brown Fused Alumina

FOB Price: US $650-800 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $650-800/ Ton
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Production Capacity: 8, 000 Mts/Year
Transport Package: PP/Paper Bag, Pallet, Jumbo Bag
Payment Terms: L/C, T/T, D/P, Western Union
Basic Info
  • Model NO.: brown fused alumina
  • Use: Sandblasting, Polishing, Bonded, Coated, Refractory
  • Mohs Hardness: 9
  • Grain Size: F/P Sand, Fepa/JIS Micropowder
  • Specification: F/P sand
  • HS Code: 2818101000
  • Material: Al2O3
  • Crystal Colour: Brown
  • Knoop Hardness: Hvi800-2200
  • Trademark: Netural or OEM
  • Origin: Shandong
Product Description
      Brown Fused Alumina are fused with premium raw materials and 3500 KVA furnace. It is perfect material specifically manufactured to be used for general abrasive applications in bonded abrasive tools, and lapping and polishing processes. While aluminum oxide has lower hardness and abrasive capacity than diamond, boron carbide, and silicon carbide, it is widely used for grinding ferrous materials, finishing tough and hard materials. It is also be used as high-class refractory materials. Brown aluminum oxide is offered in macro and micro powder form, in both F and P grades.
High Quality Brown Fused Alumina
High Quality Brown Fused Alumina

Symbol and Grit Sizes
GB/T3043-2000
Brown Fused Alumina Chemical Composition (%)
Al2O3 TiO2 CaO
A
A-P1
4#~80#
(P8~P80)
95.00~97.50 1.50~3.80 ≤0.45
9#~150#
(P8~P80)
94.00~97.50
180#~220#
(P8~P80)
93.00~97.50
220#(P220) ≥92.00
A-B
A-P2
4#~8#
(P8~P80)
≥93.00 1.50~4.20 /
90#~220#
(P100~P220)
≥91.00
220#(P220) ≥90.00 ≤4.50 /
A-S 16#~220# ≥92.00 ≤4.20 /
Grit Sizes Available
Grit No. Grit Diameter
(micro meter)
Grit No. Grit Diameter
(micro meter)
#4 5600~4750 #36 600~500
#5 4750~4000 #40 500~425
#6 4000~3350 #46 425~355
#7 3350~2800 #54 355~300
#8 2800~2360 #60 300~250
#10 2360~2000 #70 250~220
#12 2000~1700 #80 210~180
#14 1700~1400 #90 180~150
#16 1400~1180 #100 150~125
#20 1180~1000 #120 125~106
#22 1000~850 #150 106~75
#24 850~710 #180 90~63
#30 710~600 #220 75~53
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Mr. Jin Hai
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