| Features | high strength |
| Application | wire drawing |
Analysis Item | Quality Index | Test Results | ||
Superior product | First grade | Qualified product | ||
Ash content, mass fraction | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
Tensile fracture stress | ＞15 | ＞15 | ＞15 | 21.1 |
Black spot grain | Report | Report | Report | 0 |
Color Granular | ≤5 | ≤5 | ≤5 | 0 |
Black Granular | 0 | 0 | 0 | 0 |
Snake skin and trailing grains | Report | Report | Report | 0 |
Tensile Nominal Strain at Break | ＞150 | ＞180 | ＞250 | 423 |
Tensile yield stress | ＞30 | ＞31 | ＞31 | 33.5 |
Yellow index | ≤2 | ≤2 | ≤2 | -3.5 |
| Melt mass flow rate, g/10min | 2.6-4.0 | 2.7-3.9 | 2.8-3.8 | 3.37 |
| Isotactic index | 98±2 | 98±2 | 98±2 | 98±2 |
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| Features | high strength |
| Application | wire drawing |
Analysis Item | Quality Index | Test Results | ||
Superior product | First grade | Qualified product | ||
Ash content, mass fraction | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 |
Tensile fracture stress | ＞15 | ＞15 | ＞15 | 21.1 |
Black spot grain | Report | Report | Report | 0 |
Color Granular | ≤5 | ≤5 | ≤5 | 0 |
Black Granular | 0 | 0 | 0 | 0 |
Snake skin and trailing grains | Report | Report | Report | 0 |
Tensile Nominal Strain at Break | ＞150 | ＞180 | ＞250 | 423 |
Tensile yield stress | ＞30 | ＞31 | ＞31 | 33.5 |
Yellow index | ≤2 | ≤2 | ≤2 | -3.5 |
| Melt mass flow rate, g/10min | 2.6-4.0 | 2.7-3.9 | 2.8-3.8 | 3.37 |
| Isotactic index | 98±2 | 98±2 | 98±2 | 98±2 |
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