不锈钢(316L) |
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| 物理特性 PHYSICAL CHARACTERISTICS |
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| 粒径: |
15~53μm |
|
| 形态: |
球形 |
|
| 流动性: |
40S(霍尔流速计) |
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| 松装密度： |
3.9 g/cm³ |
|
| 化学成分 CHEMICAL COMPOSITION |
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| Fe: |
余量 |
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| Cr: |
16~18% |
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| Ni: |
10~14% |
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| Mo: |
2~3% |
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| Mn: |
≤2% |
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| Si: |
≤1% |
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| C: |
≤0.03% |
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| P: |
≤0.0045% |
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| S: |
≤0.03% |
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| H: |
≤120ppm |
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| O: |
≤0.13% |
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| 成型件性能 MOLDING PERFORMANCE |
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| 致密度: |
≥99% |
|
| 密度: |
7.98 g/cm³ |
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| 抗拉强度: |
≥560 MPa |
|
| 屈服强度: |
≥480 MPa |
|
| 断裂伸长率: |
10~20 % |
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| 弹性模量: |
180 GPa |
|
| 硬度: |
158 HB |
|
钛合金(TC4/Ti₆Al₄V) |
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| 物理特性 PHYSICAL CHARACTERISTICS |
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| 粒径: |
15~45μm |
|
| 形态: |
球形 |
|
| 流动性: |
45S(霍尔流速计) |
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| 松装密度： |
2.5 g/cm³ |
|
| 化学成分 CHEMICAL COMPOSITION |
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| Ti: |
余量 |
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| Al: |
5~6.75% |
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| V: |
3.5~4.5% |
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| Fe: |
≤0.3% |
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| C: |
≤0.1% |
|
| Si: |
≤0.12% |
|
| O: |
≤1300ppm |
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| N: |
≤400ppm |
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| H: |
≤120ppm |
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| 其他: |
≤0.4% |
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| 成型件性能 MOLDING PERFORMANCE |
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| 致密度: |
≥99% |
|
| 密度: |
4.51 g/cm³ |
|
| 抗拉强度: |
≥1000 MPa |
|
| 屈服强度: |
≥900 MPa |
|
| 断裂伸长率: |
4~10 % |
|
| 弹性模量: |
100~120 GPa |
|
| 硬度: |
294 HB |
|
铝合金(AlSi₁₀Mg) |
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| 物理特性 PHYSICAL CHARACTERISTICS |
||
| 粒径: |
15~53μm |
|
| 形态: |
球形 |
|
| 流动性: |
150S(霍尔流速计) |
|
| 松装密度： |
1.45 g/cm³ |
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| 化学成分 CHEMICAL COMPOSITION |
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| Al: |
余量 |
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| Si: |
9~10% |
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| Mg: |
0.2~0.45% |
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| Cu: |
≤0.05% |
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| Mn: |
≤0.45% |
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| Ni: |
≤0.05% |
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| Fe: |
≤0.55% |
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| Ti: |
≤0.15% |
|
| O: |
≤0.15% |
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| 成型件性能 MOLDING PERFORMANCE |
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| 致密度: |
≥99% |
|
| 密度: |
2.67 g/cm³ |
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| 抗拉强度: |
≥330 MPa |
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| 屈服强度: |
≥245 MPa |
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| 断裂伸长率: |
6 % |
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| 弹性模量: |
70 GPa |
|
| 硬度: |
120 HB |
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