Pink Aluminum Oxide
Contact:Terry
Tel:0086-15515998755
Wechat:Wilson15515998755
Whatsapp:0086-15515998755
Email:terry@wilsonabrasive.com

Pink corundum is electrically fused from alumina and other materials. The pink colored abrasives has hardness similar and toughness greater than white aluminum oxide. Grinding wheels made of pink fused alumina have the features of outstanding durability and producing fine surface finish. Suitable for precision grinding applications with metrology instruments, engine crankshafts, instrument parts, threads and samplers.
Pink corundum chemical composition:
Low Chromium | Medium Chromium | High chromium | |||||||
Al2O3 | Cr2O3 | Na2O | Al2O3 | Cr2O3 | Na2O | Al2O3 | Cr2O3 | Na2O | |
F12~F80 | ≥98.50 | 0.20-0.45 | ≤ 0.50 | ≥98.20 | >0.45-1.00 | ≤ 0.55 | ≥97.40 | >1.00-2.00 | ≤ 0.55 |
F90~F150 | ≥98.50 | ≤ 0.55 | ≥98.20 | ≤ 0.60 | ≥97.00 | ≤ 0.60 | |||
F180~F220 | ≥98.90 | ≤ 0.60 | ≥97.80 | ≤ 0.70 | ≥96.50 | ≤ 0.70 |
Pink aluminum oxide abrasive physical property:
Basic Minerals | Crystal Size | Ture density | Bulk Desnsity | Knoop Hardness |
a-Al2O3 | 600-2000 | ≥3.90 | 1.40~1.91 | 2200~2300 |
Pink Corundum Macrogrit Sizes
FEPA F Sizes: F14 to F240 (in accordance with FEPA 42-1: 2006 and ANSI B74.12 standards).
FEPA P Sizes: P12 to P220 (in accordance with FEPA 43-1: 2006 standard).
Pink Corundum Microgrit Sizes
FEPA F Sizes: F230 to F400 (in accordance with FEPA 42-2: 2006 standard).
FEPA P Sizes: P240 to P1200 (in accordance with FEPA 43-2: 2006 standard).
Pink Corundum Application
The FEPA F grades are especially suitable for the manufacture of vitrified bonded abrasives for working hardened steels and alloys with tensile strengths of over 50 kg/mm². Pink alumina is also used in tool grinding, saw and knife-sharpening applications, precision grinding, profile grinding, flute grinding, tooth grinding, dry grinding of blade segments and mounted wheels.
The FEPA P grades are a preferred material for working non-ferrous metals and the alloys (copper, aluminum, zinc, brass, Bronze), but also used for softer materials, such as wood, synthetics and paints.
Pink Corundum Packing
In 25kg plastic woven bags;
In 1000kg big bags,
40 x 25kg plastic woven bags into one big bags,
40 x 25kg plastic woven bags on pallets,
40 x 25kg paper bags on pallets,
According to client’s requirement.
If you are interested in buy pink corundum, please contact terry@wilsonabrasive.com for free samples and best offer, buy more save more!
We are a professional pink aluminium oxide manufacturer with more than 19 years manufacturing experience. High Quality and Competitive Factory Price, Free Samples, Fast delivery, 24-hour service!
We have workshop area 35,000m², the most professional team and the most advanced production machines. So we have the ability and confidence to meet your cheap pink aluminium oxide requirements!
We know as customers you want the best pink fused alumina at the most affordable price. We pledge to provide you with the best possible service, factory price and reliability!
We will bring the same excellance in service to you as we do with every customer we presently work with, whether big or small. We look forward to working with you!
Welcome To Contact Us For Best Offer And Free Samples! Please Feel Free To Send Your Any Questions Details Below. Click "Send"!
- Contact:Terry
- Tel:0086-15515998755
- Wechat:Wilson15515998755
- Whatsapp:0086-15515998755
- Email:terry@wilsonabrasive.com
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