Black Aluminum Oxide F46 Grit

Black Aluminum Oxide HS Code 2818109000, CAS No.1302-74-5, is made of bauxite and Fe2O3 in tilting electric furnaces.It has characteristics of moderate hardness, high toughness, high temperature resistance, and stable thermal stability. It is mainly suitable for free grinding, such as coarse grinding before electroplating products, mainly for polishing and sandblasting of stainless steel, fabricated metal products.

We are professional black aluminum oxide manufacturer for customers in different industries and countries according to FEPA, JIS, GB, ISO, ANSI & P standard. 0-1mm, 1-3, 3-5mm etc. for refractoriness, FEPA F sizes for bonded abrasives aluminum oxide tools, FEPA P sizes for coated abrasives aluminum oxide products.

Black Aluminum Oxide F46 Grit Basic Indicators:

Molecular FormulaAl2O3
AppearanceBlack Powder
CAS No.1302-74-5
HS Code28181090

Black Aluminum Oxide F46 Grit Chemical Composition:

Aluminum Oxide(Al2O3)77.0%min
Iron Oxide(Fe2O3)5.0%min
Titanium Oxide(TiO2)1.5-3.5%
Silicon Oxide(SiO2)11.0%min

Black Aluminum Oxide F46 Grit Physical Properties:

ItemIndicators
ColorBlack
CrystalTrigonal system
Hardness (Mohs)≥ 9.0
Melting point (°C)2050
The maximum temperature (°C)1850
True Density (g/cm3)≥ 3. 50
Linear expansion coefficient (0-1600 °C)7-9

Black Aluminum Oxide F46 Grit Particle Size Distribution(PSD)

F046+600um0+425um≤30%+355um≥40%355+300um≥65%-250um≤3%

All data based upon RunLong Enterprise’s standard test methods. We could supply grit size according to FEPA, JIS, ANSI, GB & P Standard.

Recommendations By Seller:

Product Specification / Models

For Refractory
0-0.1mm 0-0.2mm 0-0.5mm 0-1mm 0.5-1mm 1-3mm 3-5mm 5-8mm 100mesh 200mesh 325mesh
Other specs are available upon request.

For Bonded & Coated Abrasives
Bonded abrasives: F24 F30 F36 F40 F46 F54 F60 F80 F100 F120 F150 F180 F220 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200
Coated abrasives: P24 P30 P36 P40 P50 P60 P80 P100 P120 P150 P180 P220 P240 P280 P320 P360 P400 P500 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000
Other specs are available upon request.

For Sandblasting & Grinding
F24 F30 F36 F40 F46 F54 F60 F80 F100 F120 F150 F180 F220 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200
Other specs are available upon request.

Sandblasting size: 46, 60, 80mesh(Big size could recycle more times. Or according to the customer’s request.

For further technical data sheet, please do not hesitate to contact us.

Black Aluminum Oxide Features:

*Abrasive Properties: It is an abrasive material with excellent cutting and grinding properties. It is used in applications, such as sandblasting, grinding wheels, abrasive belts, and abrasive powders.
*Strength and Durability: It has good strength and durability, making it a reliable choice for applications where wear resistance is essential.
*Chemical Composition: Black fused alumina oxide typically contains aluminum oxide (Al2O3) as the primary component, along with iron oxide (Fe2O3) and small amounts of other impurities.

Packing and storage                                                                                       

Packing: Double coated plastic woven / paper bag, net weight 25kg.

Big bag packing, net weight 1000kg / 1250kg per clients’ request.

Storage: Dry, ventilated, moisture proof.

Delivery

1. The sample will be send by International expresses FEDEX/DHL/UPS/TNT.

2. Full container Load(FCL): By vessel Or International Railway Transportation

3. Less Than Container Load(LCL): By vessel or By air

Payment

1. Payment: T/T, Western Union, LC, Paypal 

2. MOQ: Usually 1Tons

3. Quality Warranty: 1 years

After Sales Service:

1).We are very glad that customer give us some suggestion for price and products.

2).If any question, please let us know it by E-mail or Telephone at the first time. We can deal with them for you in time.

Black Fused Alumina Tags:
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