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Tai'an Shuoyun Chemical Co., Ltd
[China]
IRON POWDER
Section 1 - PRODCUT DESCRIPTION
Iron powder is an aggregate of iron particles with sizes of approximately 20-200 μ m. It is treated as a powder using the particle size distribution, apparent density, etc. as indexes. Its properties differ depending on the production method and history.
Commercial iron powders are classified in three types, reduced iron powder, atomized iron powder, and electrolytic iron powder, the specification of the iron powder below is about reduced iron powder.
Section 2 -CERTIFICATED OF ANALYSIS
Physical properties
| LD-80 | R-12 | |||
| APPARENT DENSITY g/cm3 | 1.75-2.10 | 1.0-1.5 | ||
| FLOW,s/50g(Hall) | 35-POOR | POOR | ||
| SCRENN ANALYSIS | TYLER MESH | MECROMETERS | - | - |
| +20 | 850 | - | 2max | |
| +35 | 425 | - | 10-20 | |
| +60 | 250 | - | 20-30 | |
| +80 | 180 | 2max | 10-20 | |
| +100 | 150 | 1-12 | 5-15 | |
| +150 | 106 | 15-30 | 10-20 | |
| +200 | 75 | 15-30 | 5-15 | |
| +325 | 45 | 20-40 | 3-10 | |
| -325 | <45 | 15-35 | 12max | |
| TOTAL IRON | 97.0-98.5 | |
| CARBON | 0.01-0.05 | |
| SULFUR | 0.005 | |
| PHOSPHORUS | 0.012 | |
| MANGANESE | 0.40-0.65 | |
| ACID INSOLUBLES | 0.20-0.45 | |
| HYDROGEN LOSS | R-12 | 2.50max |
| ALL OTHERS | 0.70-1.20 | |
| It is widely used in hard alloy, P/M, MIN, welding rod, electric conductive slurry, magnetic material, laser welding, diamond tools, high temperature alloy, rechargeable battery,the rubber and plastic injects products etc. |
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