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EB Magnesium Alloy Tube Magnesium Alloy Pipe AZ31B AZ61A AZ91D
| Model | Chemical Component(%): | ||||||
| Type | Mg | Al | Zn | Mn | Si | Fe | Cu |
| AZ31B | Bal. | 2.50-3.50 | 0.60-1.40 | 0.20-1.0 | ≤0.08 | ≤0.003 | ≤0.001 |
| AZ61A | Bal. | 5.80-7.20 | 0.40-1.50 | 0.15-0.50 | ≤0.10 | ≤0.005 | ≤0.005 |
| AZ80A | Bal. | 7.80-9.20 | 0.20-0.80 | 0.12-0.50 | ≤0.10 | ≤0.005 | ≤0.005 |
| AZ91D | Bal. | 8.50-9.50 | 0.45-0.90 | 0.17-0.40 | ≤0.08 | ≤0.004 | ≤0.001 |
| Resistance temperature factor (correction factor) | |||||||||
| 20℃ | 100℃ | 200℃ | 300℃ | 400℃ | 500℃ | 600℃ | 700℃ | 800℃ | 900℃ | 1000℃ | |
| 1 | 1.005 | 1.014 | 1.028 | 1.044 | 1.064 | 1.090 | 1.120 | 1.142 | 1.142 | 1.150 |
| Physical properties(1.0mm) | ||||||||
| Yield strength | Tensile strength | Elongation | Density | Resistivity(20℃) | Average linear expansion coefficient | Specific heat capacity (20℃) | Melting point | Maximum use temperature |
| MPA | MPA | % | g/cm3 | Ωmm2/m |
| J/g | ℃ | ℃ |
| 455 | 630 | 22 | 7.28 | 1.29 | 15.4 | 0.49 | 1450 | 950 |
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