Product Details
AZ31B AZ91D ZK61M Magnesium And Magnesium Alloy Series 1,Products: Magnesium alloys have a low density (about 1.8 g/cm³) and high
strength. They are the lightest metallic structural materials, with
a density that is two - thirds that of aluminum and one - fourth
that of iron. Magnesium alloys have a high specific strength and
can be used as high - strength materials. The specific strength of
high - strength magnesium alloys can even be comparable to that of
titanium. Magnesium alloys have a large elastic modulus and good
shock absorption properties. Within the elastic range, when
subjected to impact loads, magnesium alloys can absorb half as much
more energy as aluminum alloy components. Therefore, magnesium
alloys have excellent seismic and noise reduction performance. In
addition, magnesium alloys also feature high thermal and electrical
conductivity, non - magnetism, good shielding properties, and non -
toxicity. 2,Application Areas: Materials for Aerospace, Automotive and New Energy, Tool and Die -
making, and Semiconductor Fields
Unique Advantages | Main Applications | Execution Standards |
1. Lightweight | 1. 3C Products | GB/T 5154 |
2. Excellent heat dissipation | 2. SLR Camera Skeletons | GB/T 5153 |
3. Good electromagnetic shielding performance | 3.Automobile Housings and Brackets |
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4. Good seismic and noise - reduction performance | 4.Aerospace Components |
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5.Good strength - to - weight ratio |
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3,Technical Parameters Magnesium Alloy Sheets and Strips
Alloy | Chemical Composition (Mass Fraction) / % |
| Mg | Al | Zn | Mn | Zr | Si | Fe | Cu | Ni | Other Single | Other Total |
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AZ31B | Minimum | Balance | 2.5 | 0.6 | 0.2 | - |
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Maximum | Balance | 3.5 | 1.4 | 1 | - | 0.04Ca | 0.08 | 0.003 | 0.01 | 0.001 | 0.05 | 0.3 |
AZ91D | Minimum | Balance | 8.5 | 0.45 | 0.17 | - | 0.0005~ |
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Maximum | Balance | 9.5 | 0.9 | 0.4 | - | 0.0003Be | 0.08 | 0.004 | 0.02 | 0.001 | 0.01 | - |
ZK61M | Minimum | Balance |
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Maximum | Balance | 0.05 | 6 | 0.1 | 0.9 | 0.01Be | 0.05 | 0.05 | 0.05 | 0.005 | 0.01 | 0.3 |
Room - Temperature Tensile Properties / Minimum Values |
Grade | Condition | Thickness Range/mm | Tensile Strength (Rm)/MPa | Yield Strength (Rp0.2)/MPa | Elongation after Fracture /% | Remarks |
AZ31B | O | 0.4 - 3mm | 225 | 150 | 12 | Thin Plate |
| H112 | 8 - 12.5 mm | 230 | 140 | 10 | Thick Plate |
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| > 12.5 - 20 mm | 230 | 140 | 8 |
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| > 20 - 32 mm | 230 | 140 | 8 |
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| > 32 - 70 mm | 230 | 130 | 8 |
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ZK61M | T5 | 8 - 12.5 mm | 280 | 195 | 5 | Thick Plate |
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| > 12.5 - 20 mm | 275 | 190 | 6 |
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| > 20 - 32 mm | 270 | 180 | 6 |
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| > 32 - 70 mm | 265 | 170 | 6 | |
4,Product Showcase 5,Mechanical Properties of Magnesium and Magnesium Alloy Sheets and
Strips
Alloy | Condition | Thickness Range/mm | Tensile Strength (Rm)/MPa | Yield Strength (Rp0.2)/MPa | Elongation after Fracture A/% | Elongation after Fracture A50mm/% |
AZ31B | O | 0.4 - 3mm | 225 | 150 | - | 12 |
H112 | 8 - 12.5 mm | 230 | 140 | - | 10 |
> 12.5 - 20 mm | 230 | 140 | 8 | - |
> 20 - 32 mm | 230 | 140 | 8 | - |
> 32 - 70 mm | 230 | 130 | 8 | - |
ZK61M | T5 | 8 - 12.5 mm | 280 | 195 | - | 5 |
> 12.5 - 20 mm | 275 | 190 | 6 | - |
> 20 - 32 mm | 270 | 180 | 6 | - |
> 32 - 70 mm | 265 | 170 | 6 | - |